Merge branch 'master' of https://github.com/thingsboard/thingsboard into feature/html-emails-copy

application/src/main/data/json/system/widget_bundles/input_widgets.json

@@ -455,6 +455,24 @@
         "dataKeySettingsSchema": "{}\n",
         "defaultConfig": "{\"datasources\":[{\"type\":\"function\",\"name\":\"function\",\"dataKeys\":[{\"name\":\"f(x)\",\"type\":\"function\",\"label\":\"Random\",\"color\":\"#2196f3\",\"settings\":{},\"_hash\":0.15479322438769105,\"funcBody\":\"var value = prevValue + Math.random() * 100 - 50;\\nvar multiplier = Math.pow(10, 2 || 0);\\nvar value = Math.round(value * multiplier) / multiplier;\\nif (value < -1000) {\\n\\tvalue = -1000;\\n} else if (value > 1000) {\\n\\tvalue = 1000;\\n}\\nreturn value;\"}]}],\"timewindow\":{\"realtime\":{\"timewindowMs\":60000}},\"showTitle\":true,\"backgroundColor\":\"#fff\",\"color\":\"rgba(0, 0, 0, 0.87)\",\"padding\":\"8px\",\"settings\":{},\"title\":\"Photo camera input\",\"showTitleIcon\":false,\"titleIcon\":\"more_horiz\",\"iconColor\":\"rgba(0, 0, 0, 0.87)\",\"iconSize\":\"24px\",\"titleTooltip\":\"\",\"dropShadow\":true,\"enableFullscreen\":false,\"widgetStyle\":{},\"titleStyle\":{\"fontSize\":\"16px\",\"fontWeight\":400},\"useDashboardTimewindow\":true,\"displayTimewindow\":true,\"showLegend\":false,\"actions\":{}}"
       }
+    },
+    {
+      "alias": "update_json_attribute",
+      "name": "Update JSON attribute",
+      "image": "data:image/png;base64,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",
+      "description": "Simple form to input new JSON value for pre-defined attribute/timeseries key.",
+      "descriptor": {
+        "type": "latest",
+        "sizeX": 7.5,
+        "sizeY": 3,
+        "resources": [],
+        "templateHtml": "<tb-json-input-widget \n    [ctx]=\"ctx\">\n</tb-json-input-widget>",
+        "templateCss": ".attribute-update-form {\n    overflow: hidden;\n    height: 100%;\n    display: flex;\n    flex-direction: column;\n}\n\n.attribute-update-form__grid {\n    display: flex;\n}\n.grid__element:first-child {\n    flex: 1;\n}\n.grid__element:last-child {\n    margin-top: 19px;\n    margin-left: 7px;\n}\n.grid__element {\n    display: flex;\n}\n\n.attribute-update-form .mat-button.mat-icon-button {\n    width: 32px;\n    min-width: 32px;\n    height: 32px;\n    min-height: 32px;\n    padding: 0 !important;\n    margin: 0 !important;\n    line-height: 20px;\n}\n\n.attribute-update-form .mat-icon-button mat-icon {\n    width: 20px;\n    min-width: 20px;\n    height: 20px;\n    min-height: 20px;\n    font-size: 20px;\n}\n\n.tb-toast {\n    font-size: 14px!important;\n}",
+        "controllerScript": "self.onInit = function() {\n}\n\nself.onDataUpdated = function() {\n     self.ctx.$scope.jsonInputWidget.onDataUpdated();\n}\n\nself.onResize = function() {\n}\n\nself.typeParameters = function() {\n    return {\n        maxDatasources: 1,\n        maxDataKeys: 1,\n        singleEntity: true\n    }\n}\n\nself.onDestroy = function() {\n}",
+        "settingsSchema": "{\n    \"schema\": {\n        \"type\": \"object\",\n        \"title\": \"AdvancedSettings\",\n        \"properties\": {\n            \"widgetTitle\": {\n                \"title\": \"Widget title\",\n                \"type\": \"string\",\n                \"default\": \"\"\n            },\n            \"widgetMode\": {\n                \"title\": \"Widget mode\",\n                \"type\": \"string\",\n                \"default\": \"ATTRIBUTE\"\n            },\n            \"attributeScope\": {\n                \"title\": \"Attribute scope\",\n                \"type\": \"string\",\n                \"default\": \"SERVER_SCOPE\"\n            },\n            \"showLabel\":{\n                \"title\": \"Show label\",\n                \"type\": \"boolean\",\n                \"default\": true\n            },\n            \"labelValue\": {\n                \"title\": \"Label\",\n                \"type\": \"string\",\n                \"default\": \"\"\n            },\n            \"attributeRequired\": {\n                \"title\": \"Value required\",\n                \"type\": \"boolean\",\n                \"default\": true\n            },\n            \"showResultMessage\": {\n                \"title\": \"Show result message\",\n                \"type\": \"boolean\",\n                \"default\": true\n            }\n        },\n        \"required\": []\n    },\n    \"form\": [\n        \"widgetTitle\",\n        {\n            \"key\": \"widgetMode\",\n            \"type\": \"rc-select\",\n            \"multiple\": false,\n            \"items\": [\n                {\n                    \"value\": \"ATTRIBUTE\",\n                    \"label\": \"Update attribute\"\n                },\n                {\n                    \"value\": \"TIME_SERIES\",\n                    \"label\": \"Update timeseries\"\n                }\n            ]\n        },\n        {\n            \"key\": \"attributeScope\",\n            \"type\": \"rc-select\",\n            \"multiple\": false,\n            \"condition\": \"model.widgetMode === 'ATTRIBUTE'\",\n            \"items\": [\n                {\n                    \"value\": \"SERVER_SCOPE\",\n                    \"label\": \"Server attribute\"\n                },\n                {\n                    \"value\": \"SHARED_SCOPE\",\n                    \"label\": \"Shared attribute\"\n                }\n            ]\n        },\n        \"showLabel\",\n        {\n            \"key\": \"labelValue\",\n            \"condition\": \"model.showLabel\"\n        },\n        \"attributeRequired\",\n        \"showResultMessage\"\n    ]\n}",
+        "dataKeySettingsSchema": "{}",
+        "defaultConfig": "{\"datasources\":[{\"type\":\"function\",\"name\":\"function\",\"dataKeys\":[{\"name\":\"f(x)\",\"type\":\"function\",\"label\":\"Random\",\"color\":\"#2196f3\",\"settings\":{},\"_hash\":0.15479322438769105,\"funcBody\":\"var value = prevValue + Math.random() * 100 - 50;\\nvar multiplier = Math.pow(10, 2 || 0);\\nvar value = Math.round(value * multiplier) / multiplier;\\nif (value < -1000) {\\n\\tvalue = -1000;\\n} else if (value > 1000) {\\n\\tvalue = 1000;\\n}\\nreturn value;\"}]}],\"timewindow\":{\"realtime\":{\"timewindowMs\":60000}},\"showTitle\":true,\"backgroundColor\":\"#fff\",\"color\":\"rgba(0, 0, 0, 0.87)\",\"padding\":\"8px\",\"settings\":{\"attributeScope\":\"SERVER_SCOPE\",\"showLabel\":true,\"attributeRequired\":true,\"showResultMessage\":true},\"title\":\"Update JSON attribute\",\"showTitleIcon\":false,\"iconColor\":\"rgba(0, 0, 0, 0.87)\",\"iconSize\":\"24px\",\"titleTooltip\":\"\",\"dropShadow\":true,\"enableFullscreen\":false,\"widgetStyle\":{},\"titleStyle\":{\"fontSize\":\"16px\",\"fontWeight\":400},\"showLegend\":false}"
+      }
     }
   ]
 }

application/src/main/java/org/thingsboard/server/config/WebConfig.java

@@ -21,7 +21,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 @Controller
 public class WebConfig {
 
-    @RequestMapping(value = "/{path:^(?!api$)(?!assets$)(?!static$)(?!webjars$)[^\\.]*}/**")
+    @RequestMapping(value = {"/assets", "/assets/", "/{path:^(?!api$)(?!assets$)(?!static$)(?!webjars$)[^\\.]*}/**"})
     public String redirect() {
         return "forward:/index.html";
     }

application/src/main/java/org/thingsboard/server/controller/BaseController.java

@@ -110,7 +110,6 @@ import org.thingsboard.server.dao.model.ModelConstants;
 import org.thingsboard.server.dao.oauth2.OAuth2ConfigTemplateService;
 import org.thingsboard.server.dao.oauth2.OAuth2Service;
 import org.thingsboard.server.dao.relation.RelationService;
-import org.thingsboard.server.dao.resource.TbResourceService;
 import org.thingsboard.server.dao.rule.RuleChainService;
 import org.thingsboard.server.dao.tenant.TbTenantProfileCache;
 import org.thingsboard.server.dao.tenant.TenantProfileService;
@@ -130,6 +129,7 @@ import org.thingsboard.server.service.edge.rpc.init.SyncEdgeService;
 import org.thingsboard.server.service.lwm2m.LwM2MModelsRepository;
 import org.thingsboard.server.service.profile.TbDeviceProfileCache;
 import org.thingsboard.server.service.queue.TbClusterService;
+import org.thingsboard.server.service.resource.TbResourceService;
 import org.thingsboard.server.service.security.model.SecurityUser;
 import org.thingsboard.server.service.security.permission.AccessControlService;
 import org.thingsboard.server.service.security.permission.Operation;

application/src/main/java/org/thingsboard/server/controller/EventController.java

@@ -18,12 +18,14 @@ package org.thingsboard.server.controller;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
 import org.thingsboard.server.common.data.Event;
+import org.thingsboard.server.common.data.event.EventFilter;
 import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.EntityIdFactory;
@@ -31,6 +33,7 @@ import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.TimePageLink;
 import org.thingsboard.server.dao.event.EventService;
+import org.thingsboard.server.dao.model.ModelConstants;
 import org.thingsboard.server.queue.util.TbCoreComponent;
 import org.thingsboard.server.service.security.permission.Operation;
 
@@ -101,4 +104,38 @@ public class EventController extends BaseController {
         }
     }
 
+    @PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN', 'CUSTOMER_USER')")
+    @RequestMapping(value = "/events/{entityType}/{entityId}", method = RequestMethod.POST)
+    @ResponseBody
+    public PageData<Event> getEvents(
+            @PathVariable("entityType") String strEntityType,
+            @PathVariable("entityId") String strEntityId,
+            @RequestParam("tenantId") String strTenantId,
+            @RequestParam int pageSize,
+            @RequestParam int page,
+            @RequestBody EventFilter eventFilter,
+            @RequestParam(required = false) String textSearch,
+            @RequestParam(required = false) String sortProperty,
+            @RequestParam(required = false) String sortOrder,
+            @RequestParam(required = false) Long startTime,
+            @RequestParam(required = false) Long endTime) throws ThingsboardException {
+        checkParameter("EntityId", strEntityId);
+        checkParameter("EntityType", strEntityType);
+        try {
+            TenantId tenantId = new TenantId(toUUID(strTenantId));
+
+            EntityId entityId = EntityIdFactory.getByTypeAndId(strEntityType, strEntityId);
+            checkEntityId(entityId, Operation.READ);
+
+            if(sortProperty != null && sortProperty.equals("createdTime") && eventFilter.hasFilterForJsonBody()) {
+                sortProperty = ModelConstants.CREATED_TIME_PROPERTY;
+            }
+
+            TimePageLink pageLink = createTimePageLink(pageSize, page, textSearch, sortProperty, sortOrder, startTime, endTime);
+            return checkNotNull(eventService.findEventsByFilter(tenantId, entityId, eventFilter, pageLink));
+        } catch (Exception e) {
+            throw handleException(e);
+        }
+    }
+
 }

application/src/main/java/org/thingsboard/server/controller/TbResourceController.java

@@ -36,8 +36,8 @@ import org.thingsboard.server.common.data.lwm2m.LwM2mObject;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.common.data.security.Authority;
-import org.thingsboard.server.dao.resource.TbResourceService;
 import org.thingsboard.server.queue.util.TbCoreComponent;
+import org.thingsboard.server.service.resource.TbResourceService;
 import org.thingsboard.server.service.security.permission.Operation;
 import org.thingsboard.server.service.security.permission.Resource;
 
@@ -52,12 +52,6 @@ public class TbResourceController extends BaseController {
 
     public static final String RESOURCE_ID = "resourceId";
 
-    private final TbResourceService resourceService;
-
-    public TbResourceController(TbResourceService resourceService) {
-        this.resourceService = resourceService;
-    }
-
     @PreAuthorize("hasAnyAuthority('SYS_ADMIN', 'TENANT_ADMIN')")
     @RequestMapping(value = "/resource/{resourceId}/download", method = RequestMethod.GET)
     @ResponseBody

application/src/main/java/org/thingsboard/server/service/edge/rpc/constructor/DeviceProfileMsgConstructor.java

@@ -40,8 +40,6 @@ public class DeviceProfileMsgConstructor {
                 .setName(deviceProfile.getName())
                 .setDefault(deviceProfile.isDefault())
                 .setType(deviceProfile.getType().name())
-                .setTransportType(deviceProfile.getTransportType().name())
-                .setProvisionType(deviceProfile.getProvisionType().name())
                 .setProfileDataBytes(ByteString.copyFrom(dataDecodingEncodingService.encode(deviceProfile.getProfileData())));
         // TODO: voba - should this be always null at the moment??
 //        if (deviceProfile.getDefaultRuleChainId() != null) {
@@ -54,6 +52,12 @@ public class DeviceProfileMsgConstructor {
         if (deviceProfile.getDescription() != null) {
             builder.setDescription(deviceProfile.getDescription());
         }
+        if (deviceProfile.getTransportType() != null) {
+            builder.setTransportType(deviceProfile.getTransportType().name());
+        }
+        if (deviceProfile.getProvisionType() != null) {
+            builder.setProvisionType(deviceProfile.getProvisionType().name());
+        }
         if (deviceProfile.getProvisionDeviceKey() != null) {
             builder.setProvisionDeviceKey(deviceProfile.getProvisionDeviceKey());
         }

application/src/main/java/org/thingsboard/server/service/install/DefaultSystemDataLoaderService.java

@@ -58,11 +58,8 @@ import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.common.data.query.BooleanFilterPredicate;
 import org.thingsboard.server.common.data.query.DynamicValue;
 import org.thingsboard.server.common.data.query.DynamicValueSourceType;
-import org.thingsboard.server.common.data.query.EntityKey;
-import org.thingsboard.server.common.data.query.EntityKeyType;
 import org.thingsboard.server.common.data.query.EntityKeyValueType;
 import org.thingsboard.server.common.data.query.FilterPredicateValue;
-import org.thingsboard.server.common.data.query.KeyFilter;
 import org.thingsboard.server.common.data.query.NumericFilterPredicate;
 import org.thingsboard.server.common.data.rule.RuleChainType;
 import org.thingsboard.server.common.data.security.Authority;

application/src/main/java/org/thingsboard/server/service/install/InstallScripts.java

@@ -35,7 +35,7 @@ import org.thingsboard.server.common.data.widget.WidgetsBundle;
 import org.thingsboard.server.dao.dashboard.DashboardService;
 import org.thingsboard.server.dao.exception.DataValidationException;
 import org.thingsboard.server.dao.oauth2.OAuth2ConfigTemplateService;
-import org.thingsboard.server.dao.resource.TbResourceService;
+import org.thingsboard.server.dao.resource.ResourceService;
 import org.thingsboard.server.dao.rule.RuleChainService;
 import org.thingsboard.server.dao.widget.WidgetTypeService;
 import org.thingsboard.server.dao.widget.WidgetsBundleService;
@@ -97,7 +97,7 @@ public class InstallScripts {
     private OAuth2ConfigTemplateService oAuth2TemplateService;
 
     @Autowired
-    private TbResourceService resourceService;
+    private ResourceService resourceService;
 
     private Path getTenantRuleChainsDir() {
         return Paths.get(getDataDir(), JSON_DIR, TENANT_DIR, RULE_CHAINS_DIR);
@@ -259,18 +259,12 @@ public class InstallScripts {
         try {
             createDefaultRuleChains(tenantId);
             createDefaultRuleChain(tenantId, "Thermostat");
-            loadEdgeDemoRuleChains(tenantId);
         } catch (Exception e) {
             log.error("Unable to load dashboard from json", e);
             throw new RuntimeException("Unable to load dashboard from json", e);
         }
     }
 
-    private void loadEdgeDemoRuleChains(TenantId tenantId) throws Exception {
-        Path edgeDemoRuleChainsDir = Paths.get(getDataDir(), JSON_DIR, DEMO_DIR, EDGE_MANAGEMENT, RULE_CHAINS_DIR);
-        loadRuleChainsFromPath(tenantId, edgeDemoRuleChainsDir);
-    }
-
     public void createOAuth2Templates() throws Exception {
         Path oauth2ConfigTemplatesDir = Paths.get(getDataDir(), JSON_DIR, SYSTEM_DIR, OAUTH2_CONFIG_TEMPLATES_DIR);
         try (DirectoryStream<Path> dirStream = Files.newDirectoryStream(oauth2ConfigTemplatesDir, path -> path.toString().endsWith(JSON_EXT))) {

application/src/main/java/org/thingsboard/server/service/resource/DefaultTbResourceService.java

@@ -0,0 +1,202 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.service.resource;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.eclipse.leshan.core.model.DDFFileParser;
+import org.eclipse.leshan.core.model.DefaultDDFFileValidator;
+import org.eclipse.leshan.core.model.InvalidDDFFileException;
+import org.eclipse.leshan.core.model.ObjectModel;
+import org.springframework.stereotype.Service;
+import org.thingsboard.server.common.data.ResourceType;
+import org.thingsboard.server.common.data.TbResource;
+import org.thingsboard.server.common.data.TbResourceInfo;
+import org.thingsboard.server.common.data.exception.ThingsboardErrorCode;
+import org.thingsboard.server.common.data.exception.ThingsboardException;
+import org.thingsboard.server.common.data.id.TbResourceId;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.lwm2m.LwM2mInstance;
+import org.thingsboard.server.common.data.lwm2m.LwM2mObject;
+import org.thingsboard.server.common.data.lwm2m.LwM2mResourceObserve;
+import org.thingsboard.server.common.data.page.PageData;
+import org.thingsboard.server.common.data.page.PageLink;
+import org.thingsboard.server.dao.exception.DataValidationException;
+import org.thingsboard.server.dao.resource.ResourceService;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Base64;
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_KEY;
+import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_SEARCH_TEXT;
+import static org.thingsboard.server.dao.device.DeviceServiceImpl.INCORRECT_TENANT_ID;
+import static org.thingsboard.server.dao.service.Validator.validateId;
+
+@Slf4j
+@Service
+public class DefaultTbResourceService implements TbResourceService {
+
+    private final ResourceService resourceService;
+    private final DDFFileParser ddfFileParser;
+
+    public DefaultTbResourceService(ResourceService resourceService) {
+        this.resourceService = resourceService;
+        this.ddfFileParser = new DDFFileParser(new DefaultDDFFileValidator());
+    }
+
+    @Override
+    public TbResource saveResource(TbResource resource) throws ThingsboardException {
+        log.trace("Executing saveResource [{}]", resource);
+        if (StringUtils.isEmpty(resource.getData())) {
+            throw new DataValidationException("Resource data should be specified!");
+        }
+        if (ResourceType.LWM2M_MODEL.equals(resource.getResourceType())) {
+            try {
+                List<ObjectModel> objectModels =
+                        ddfFileParser.parseEx(new ByteArrayInputStream(Base64.getDecoder().decode(resource.getData())), resource.getSearchText());
+                if (!objectModels.isEmpty()) {
+                    ObjectModel objectModel = objectModels.get(0);
+
+                    String resourceKey = objectModel.id + LWM2M_SEPARATOR_KEY + objectModel.getVersion();
+                    String name = objectModel.name;
+                    resource.setResourceKey(resourceKey);
+                    if (resource.getId() == null) {
+                        resource.setTitle(name + " id=" + objectModel.id + " v" + objectModel.getVersion());
+                    }
+                    resource.setSearchText(resourceKey + LWM2M_SEPARATOR_SEARCH_TEXT + name);
+                } else {
+                    throw new DataValidationException(String.format("Could not parse the XML of objectModel with name %s", resource.getSearchText()));
+                }
+            } catch (InvalidDDFFileException | IOException e) {
+                throw new ThingsboardException(e, ThingsboardErrorCode.GENERAL);
+            }
+            if (resource.getResourceType().equals(ResourceType.LWM2M_MODEL) && toLwM2mObject(resource) == null) {
+                throw new DataValidationException(String.format("Could not parse the XML of objectModel with name %s", resource.getSearchText()));
+            }
+        } else {
+            resource.setResourceKey(resource.getFileName());
+        }
+
+        return resourceService.saveResource(resource);
+    }
+
+    @Override
+    public TbResource getResource(TenantId tenantId, ResourceType resourceType, String resourceId) {
+        return resourceService.getResource(tenantId, resourceType, resourceId);
+    }
+
+    @Override
+    public TbResource findResourceById(TenantId tenantId, TbResourceId resourceId) {
+        return resourceService.findResourceById(tenantId, resourceId);
+    }
+
+    @Override
+    public TbResourceInfo findResourceInfoById(TenantId tenantId, TbResourceId resourceId) {
+        return resourceService.findResourceInfoById(tenantId, resourceId);
+    }
+
+    @Override
+    public PageData<TbResourceInfo> findAllTenantResourcesByTenantId(TenantId tenantId, PageLink pageLink) {
+        return resourceService.findAllTenantResourcesByTenantId(tenantId, pageLink);
+    }
+
+    @Override
+    public PageData<TbResourceInfo> findTenantResourcesByTenantId(TenantId tenantId, PageLink pageLink) {
+        return resourceService.findTenantResourcesByTenantId(tenantId, pageLink);
+    }
+
+    @Override
+    public List<LwM2mObject> findLwM2mObject(TenantId tenantId, String sortOrder, String sortProperty, String[] objectIds) {
+        log.trace("Executing findByTenantId [{}]", tenantId);
+        validateId(tenantId, INCORRECT_TENANT_ID + tenantId);
+        List<TbResource> resources = resourceService.findTenantResourcesByResourceTypeAndObjectIds(tenantId, ResourceType.LWM2M_MODEL,
+                objectIds);
+        return resources.stream()
+                .map(this::toLwM2mObject)
+                .sorted(getComparator(sortProperty, sortOrder))
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public List<LwM2mObject> findLwM2mObjectPage(TenantId tenantId, String sortProperty, String sortOrder, PageLink pageLink) {
+        log.trace("Executing findByTenantId [{}]", tenantId);
+        validateId(tenantId, INCORRECT_TENANT_ID + tenantId);
+        PageData<TbResource> resourcePageData = resourceService.findTenantResourcesByResourceTypeAndPageLink(tenantId, ResourceType.LWM2M_MODEL, pageLink);
+        return resourcePageData.getData().stream()
+                .map(this::toLwM2mObject)
+                .sorted(getComparator(sortProperty, sortOrder))
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public void deleteResource(TenantId tenantId, TbResourceId resourceId) {
+        resourceService.deleteResource(tenantId, resourceId);
+    }
+
+    @Override
+    public void deleteResourcesByTenantId(TenantId tenantId) {
+        resourceService.deleteResourcesByTenantId(tenantId);
+    }
+
+    private Comparator<? super LwM2mObject> getComparator(String sortProperty, String sortOrder) {
+        Comparator<LwM2mObject> comparator;
+        if ("name".equals(sortProperty)) {
+            comparator = Comparator.comparing(LwM2mObject::getName);
+        } else {
+            comparator = Comparator.comparingLong(LwM2mObject::getId);
+        }
+        return "DESC".equals(sortOrder) ? comparator.reversed() : comparator;
+    }
+
+    private LwM2mObject toLwM2mObject(TbResource resource) {
+        try {
+            DDFFileParser ddfFileParser = new DDFFileParser(new DefaultDDFFileValidator());
+            List<ObjectModel> objectModels =
+                    ddfFileParser.parseEx(new ByteArrayInputStream(Base64.getDecoder().decode(resource.getData())), resource.getSearchText());
+            if (objectModels.size() == 0) {
+                return null;
+            } else {
+                ObjectModel obj = objectModels.get(0);
+                LwM2mObject lwM2mObject = new LwM2mObject();
+                lwM2mObject.setId(obj.id);
+                lwM2mObject.setKeyId(resource.getResourceKey());
+                lwM2mObject.setName(obj.name);
+                lwM2mObject.setMultiple(obj.multiple);
+                lwM2mObject.setMandatory(obj.mandatory);
+                LwM2mInstance instance = new LwM2mInstance();
+                instance.setId(0);
+                List<LwM2mResourceObserve> resources = new ArrayList<>();
+                obj.resources.forEach((k, v) -> {
+                    if (!v.operations.isExecutable()) {
+                        LwM2mResourceObserve lwM2MResourceObserve = new LwM2mResourceObserve(k, v.name, false, false, false);
+                        resources.add(lwM2MResourceObserve);
+                    }
+                });
+                instance.setResources(resources.toArray(LwM2mResourceObserve[]::new));
+                lwM2mObject.setInstances(new LwM2mInstance[]{instance});
+                return lwM2mObject;
+            }
+        } catch (IOException | InvalidDDFFileException e) {
+            log.error("Could not parse the XML of objectModel with name [{}]", resource.getSearchText(), e);
+            return null;
+        }
+    }
+}

common/dao-api/src/main/java/org/thingsboard/server/dao/resource/TbResourceService.java → application/src/main/java/org/thingsboard/server/service/resource/TbResourceService.java

@@ -13,24 +13,23 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.dao.resource;
+package org.thingsboard.server.service.resource;
 
-import org.eclipse.leshan.core.model.InvalidDDFFileException;
+import org.thingsboard.server.common.data.ResourceType;
 import org.thingsboard.server.common.data.TbResource;
 import org.thingsboard.server.common.data.TbResourceInfo;
-import org.thingsboard.server.common.data.ResourceType;
+import org.thingsboard.server.common.data.exception.ThingsboardException;
 import org.thingsboard.server.common.data.id.TbResourceId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.lwm2m.LwM2mObject;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
 
-import java.io.IOException;
 import java.util.List;
 
-
 public interface TbResourceService {
-    TbResource saveResource(TbResource resource) throws InvalidDDFFileException, IOException;
+
+    TbResource saveResource(TbResource resource) throws ThingsboardException;
 
     TbResource getResource(TenantId tenantId, ResourceType resourceType, String resourceId);
 
@@ -55,4 +54,5 @@ public interface TbResourceService {
     void deleteResource(TenantId tenantId, TbResourceId resourceId);
 
     void deleteResourcesByTenantId(TenantId tenantId);
+
 }

application/src/main/java/org/thingsboard/server/service/transport/DefaultTransportApiService.java

@@ -56,7 +56,7 @@ import org.thingsboard.server.dao.device.provision.ProvisionFailedException;
 import org.thingsboard.server.dao.device.provision.ProvisionRequest;
 import org.thingsboard.server.dao.device.provision.ProvisionResponse;
 import org.thingsboard.server.dao.relation.RelationService;
-import org.thingsboard.server.dao.resource.TbResourceService;
+import org.thingsboard.server.dao.resource.ResourceService;
 import org.thingsboard.server.dao.tenant.TbTenantProfileCache;
 import org.thingsboard.server.gen.transport.TransportProtos;
 import org.thingsboard.server.gen.transport.TransportProtos.DeviceInfoProto;
@@ -108,7 +108,7 @@ public class DefaultTransportApiService implements TransportApiService {
     private final TbClusterService tbClusterService;
     private final DataDecodingEncodingService dataDecodingEncodingService;
     private final DeviceProvisionService deviceProvisionService;
-    private final TbResourceService resourceService;
+    private final ResourceService resourceService;
 
     private final ConcurrentMap<String, ReentrantLock> deviceCreationLocks = new ConcurrentHashMap<>();
 
@@ -117,7 +117,7 @@ public class DefaultTransportApiService implements TransportApiService {
                                       RelationService relationService, DeviceCredentialsService deviceCredentialsService,
                                       DeviceStateService deviceStateService, DbCallbackExecutorService dbCallbackExecutorService,
                                       TbClusterService tbClusterService, DataDecodingEncodingService dataDecodingEncodingService,
-                                      DeviceProvisionService deviceProvisionService, TbResourceService resourceService) {
+                                      DeviceProvisionService deviceProvisionService, ResourceService resourceService) {
         this.deviceProfileCache = deviceProfileCache;
         this.tenantProfileCache = tenantProfileCache;
         this.apiUsageStateService = apiUsageStateService;

application/src/main/resources/thingsboard.yml

@@ -516,7 +516,7 @@ js:
   # Built-in JVM JavaScript environment properties
   local:
     # Use Sandboxed (secured) JVM JavaScript environment
-    use_js_sandbox: "${USE_LOCAL_JS_SANDBOX:false}"
+    use_js_sandbox: "${USE_LOCAL_JS_SANDBOX:true}"
     # Specify thread pool size for JavaScript sandbox resource monitor
     monitor_thread_pool_size: "${LOCAL_JS_SANDBOX_MONITOR_THREAD_POOL_SIZE:4}"
     # Maximum CPU time in milliseconds allowed for script execution

application/src/test/java/org/thingsboard/server/controller/BaseEdgeControllerTest.java

@@ -38,6 +38,7 @@ import org.thingsboard.server.common.data.security.Authority;
 import org.thingsboard.server.dao.model.ModelConstants;
 import org.thingsboard.server.edge.imitator.EdgeImitator;
 import org.thingsboard.server.gen.edge.AssetUpdateMsg;
+import org.thingsboard.server.gen.edge.DeviceProfileUpdateMsg;
 import org.thingsboard.server.gen.edge.DeviceUpdateMsg;
 import org.thingsboard.server.gen.edge.RuleChainUpdateMsg;
 import org.thingsboard.server.gen.edge.UserCredentialsUpdateMsg;
@@ -672,28 +673,32 @@ public abstract class BaseEdgeControllerTest extends AbstractControllerTest {
         edgeImitator.ignoreType(UserCredentialsUpdateMsg.class);
         edgeImitator.expectMessageAmount(7);
         edgeImitator.connect();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         Assert.assertEquals(7, edgeImitator.getDownlinkMsgs().size());
         Assert.assertTrue(edgeImitator.findMessageByType(RuleChainUpdateMsg.class).isPresent());
+        Assert.assertTrue(edgeImitator.findMessageByType(DeviceProfileUpdateMsg.class).isPresent());
         Assert.assertTrue(edgeImitator.findMessageByType(DeviceUpdateMsg.class).isPresent());
         Assert.assertTrue(edgeImitator.findMessageByType(AssetUpdateMsg.class).isPresent());
         Assert.assertTrue(edgeImitator.findMessageByType(UserUpdateMsg.class).isPresent());
 
         edgeImitator.getDownlinkMsgs().clear();
 
-        edgeImitator.expectMessageAmount(4);
+        edgeImitator.expectMessageAmount(7);
         doPost("/api/edge/sync/" + edge.getId());
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
-        Assert.assertEquals(4, edgeImitator.getDownlinkMsgs().size());
+        Assert.assertEquals(7, edgeImitator.getDownlinkMsgs().size());
         Assert.assertTrue(edgeImitator.findMessageByType(RuleChainUpdateMsg.class).isPresent());
+        Assert.assertTrue(edgeImitator.findMessageByType(DeviceProfileUpdateMsg.class).isPresent());
         Assert.assertTrue(edgeImitator.findMessageByType(DeviceUpdateMsg.class).isPresent());
         Assert.assertTrue(edgeImitator.findMessageByType(AssetUpdateMsg.class).isPresent());
         Assert.assertTrue(edgeImitator.findMessageByType(UserUpdateMsg.class).isPresent());
 
         edgeImitator.allowIgnoredTypes();
-        edgeImitator.disconnect();
+        try {
+            edgeImitator.disconnect();
+        } catch (Exception ignored) {}
 
         doDelete("/api/device/" + savedDevice.getId().getId().toString())
                 .andExpect(status().isOk());

application/src/test/java/org/thingsboard/server/controller/BaseEdgeEventControllerTest.java

@@ -42,7 +42,6 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
 public class BaseEdgeEventControllerTest extends AbstractControllerTest {
 
     private Tenant savedTenant;
-    private TenantId tenantId;
     private User tenantAdmin;
 
     @Before
@@ -52,7 +51,6 @@ public class BaseEdgeEventControllerTest extends AbstractControllerTest {
         Tenant tenant = new Tenant();
         tenant.setTitle("My tenant");
         savedTenant = doPost("/api/tenant", tenant, Tenant.class);
-        tenantId = savedTenant.getId();
         Assert.assertNotNull(savedTenant);
 
         tenantAdmin = new User();
@@ -63,6 +61,10 @@ public class BaseEdgeEventControllerTest extends AbstractControllerTest {
         tenantAdmin.setLastName("Downs");
 
         tenantAdmin = createUserAndLogin(tenantAdmin, "testPassword1");
+        // sleep 1 seconds to avoid CREDENTIALS updated message for the user
+        // user credentials is going to be stored and updated event pushed to edge notification service
+        // while service will be processing this event edge could be already added and additional message will be pushed
+        Thread.sleep(1000);
     }
 
     @After
@@ -75,7 +77,6 @@ public class BaseEdgeEventControllerTest extends AbstractControllerTest {
 
     @Test
     public void testGetEdgeEvents() throws Exception {
-        Thread.sleep(500);
         Edge edge = constructEdge("TestEdge", "default");
         edge = doPost("/api/edge", edge, Edge.class);
 
@@ -83,29 +84,31 @@ public class BaseEdgeEventControllerTest extends AbstractControllerTest {
         Device savedDevice = doPost("/api/device", device, Device.class);
 
         doPost("/api/edge/" + edge.getId().toString() + "/device/" + savedDevice.getId().toString(), Device.class);
-        Thread.sleep(500);
 
         Asset asset = constructAsset("TestAsset", "default");
         Asset savedAsset = doPost("/api/asset", asset, Asset.class);
 
         doPost("/api/edge/" + edge.getId().toString() + "/asset/" + savedAsset.getId().toString(), Asset.class);
-        Thread.sleep(500);
 
         EntityRelation relation = new EntityRelation(savedAsset.getId(), savedDevice.getId(), EntityRelation.CONTAINS_TYPE);
 
         doPost("/api/relation", relation);
-        Thread.sleep(500);
 
-        List<EdgeEvent> edgeEvents = doGetTypedWithTimePageLink("/api/edge/" + edge.getId().toString() + "/events?",
-                new TypeReference<PageData<EdgeEvent>>() {
-                }, new TimePageLink(4)).getData();
-
-        Assert.assertFalse(edgeEvents.isEmpty());
+        // wait while edge event for the relation entity persisted to DB
+        Thread.sleep(100);
+        List<EdgeEvent> edgeEvents;
+        int attempt = 1;
+        do {
+            edgeEvents = doGetTypedWithTimePageLink("/api/edge/" + edge.getId().toString() + "/events?",
+                            new TypeReference<PageData<EdgeEvent>>() {}, new TimePageLink(4)).getData();
+            attempt++;
+            Thread.sleep(100);
+        } while (edgeEvents.size() != 4 && attempt < 5);
         Assert.assertEquals(4, edgeEvents.size());
-        Assert.assertEquals(EdgeEventType.RULE_CHAIN, edgeEvents.get(0).getType());
-        Assert.assertEquals(EdgeEventType.DEVICE, edgeEvents.get(1).getType());
-        Assert.assertEquals(EdgeEventType.ASSET, edgeEvents.get(2).getType());
-        Assert.assertEquals(EdgeEventType.RELATION, edgeEvents.get(3).getType());
+        Assert.assertTrue(edgeEvents.stream().anyMatch(ee -> EdgeEventType.RULE_CHAIN.equals(ee.getType())));
+        Assert.assertTrue(edgeEvents.stream().anyMatch(ee -> EdgeEventType.DEVICE.equals(ee.getType())));
+        Assert.assertTrue(edgeEvents.stream().anyMatch(ee -> EdgeEventType.ASSET.equals(ee.getType())));
+        Assert.assertTrue(edgeEvents.stream().anyMatch(ee -> EdgeEventType.RELATION.equals(ee.getType())));
     }
 
     private Device constructDevice(String name, String type) {

application/src/test/java/org/thingsboard/server/edge/BaseEdgeTest.java

@@ -32,10 +32,12 @@ import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.common.data.Customer;
 import org.thingsboard.server.common.data.Dashboard;
 import org.thingsboard.server.common.data.DataConstants;
 import org.thingsboard.server.common.data.Device;
+import org.thingsboard.server.common.data.DeviceProfile;
 import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.EntityView;
 import org.thingsboard.server.common.data.Tenant;
@@ -45,6 +47,15 @@ import org.thingsboard.server.common.data.alarm.AlarmInfo;
 import org.thingsboard.server.common.data.alarm.AlarmSeverity;
 import org.thingsboard.server.common.data.alarm.AlarmStatus;
 import org.thingsboard.server.common.data.asset.Asset;
+import org.thingsboard.server.common.data.device.profile.AlarmCondition;
+import org.thingsboard.server.common.data.device.profile.AlarmConditionFilter;
+import org.thingsboard.server.common.data.device.profile.AlarmConditionFilterKey;
+import org.thingsboard.server.common.data.device.profile.AlarmConditionKeyType;
+import org.thingsboard.server.common.data.device.profile.AlarmRule;
+import org.thingsboard.server.common.data.device.profile.AllowCreateNewDevicesDeviceProfileProvisionConfiguration;
+import org.thingsboard.server.common.data.device.profile.DeviceProfileAlarm;
+import org.thingsboard.server.common.data.device.profile.DeviceProfileData;
+import org.thingsboard.server.common.data.device.profile.SimpleAlarmConditionSpec;
 import org.thingsboard.server.common.data.edge.Edge;
 import org.thingsboard.server.common.data.edge.EdgeEvent;
 import org.thingsboard.server.common.data.edge.EdgeEventActionType;
@@ -57,6 +68,9 @@ import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.id.UserId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
+import org.thingsboard.server.common.data.query.EntityKeyValueType;
+import org.thingsboard.server.common.data.query.FilterPredicateValue;
+import org.thingsboard.server.common.data.query.NumericFilterPredicate;
 import org.thingsboard.server.common.data.relation.EntityRelation;
 import org.thingsboard.server.common.data.relation.RelationTypeGroup;
 import org.thingsboard.server.common.data.rule.RuleChain;
@@ -71,7 +85,6 @@ import org.thingsboard.server.common.data.widget.WidgetsBundle;
 import org.thingsboard.server.common.transport.adaptor.JsonConverter;
 import org.thingsboard.server.controller.AbstractControllerTest;
 import org.thingsboard.server.dao.edge.EdgeEventService;
-import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.edge.imitator.EdgeImitator;
 import org.thingsboard.server.gen.edge.AlarmUpdateMsg;
 import org.thingsboard.server.gen.edge.AssetUpdateMsg;
@@ -81,6 +94,7 @@ import org.thingsboard.server.gen.edge.CustomerUpdateMsg;
 import org.thingsboard.server.gen.edge.DashboardUpdateMsg;
 import org.thingsboard.server.gen.edge.DeviceCredentialsRequestMsg;
 import org.thingsboard.server.gen.edge.DeviceCredentialsUpdateMsg;
+import org.thingsboard.server.gen.edge.DeviceProfileUpdateMsg;
 import org.thingsboard.server.gen.edge.DeviceRpcCallMsg;
 import org.thingsboard.server.gen.edge.DeviceUpdateMsg;
 import org.thingsboard.server.gen.edge.EdgeConfiguration;
@@ -106,6 +120,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.Random;
+import java.util.TreeMap;
 import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
@@ -114,6 +129,8 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
 @Slf4j
 abstract public class BaseEdgeTest extends AbstractControllerTest {
 
+    private static final String CUSTOM_DEVICE_PROFILE_NAME = "Thermostat";
+
     private Tenant savedTenant;
     private TenantId tenantId;
     private User tenantAdmin;
@@ -145,17 +162,25 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         tenantAdmin.setLastName("Downs");
 
         tenantAdmin = createUserAndLogin(tenantAdmin, "testPassword1");
+        // sleep 1 seconds to avoid CREDENTIALS updated message for the user
+        // user credentials is going to be stored and updated event pushed to edge notification service
+        // while service will be processing this event edge could be already added and additional message will be pushed
+        Thread.sleep(1000);
+
         installation();
 
         edgeImitator = new EdgeImitator("localhost", 7070, edge.getRoutingKey(), edge.getSecret());
-        // should be less, but events from SyncEdgeService stack with events from controller. will be fixed in next releases
-        edgeImitator.expectMessageAmount(7);
+        // TODO: voba - should be less, but events from SyncEdgeService stack with events from controller. will be fixed in next releases
+        // so ideally sync process should check current edge queue and add only missing entities to the edge queue
+        edgeImitator.expectMessageAmount(10);
         edgeImitator.connect();
     }
 
     @After
     public void afterTest() throws Exception {
-        edgeImitator.disconnect();
+        try {
+            edgeImitator.disconnect();
+        } catch (Exception ignored) {}
 
         loginSysAdmin();
 
@@ -163,23 +188,63 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
                 .andExpect(status().isOk());
     }
 
-
     @Test
     public void test() throws Exception {
         testReceivedInitialData();
+        int expectedDownlinkSize = 10;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testDevices();
+        expectedDownlinkSize = expectedDownlinkSize + 4;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testAssets();
+        expectedDownlinkSize = expectedDownlinkSize + 4;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testRuleChains();
+        expectedDownlinkSize = expectedDownlinkSize + 3;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testDashboards();
+        expectedDownlinkSize = expectedDownlinkSize + 3;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testRelations();
+        expectedDownlinkSize = expectedDownlinkSize + 2;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testAlarms();
+        expectedDownlinkSize = expectedDownlinkSize + 3;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testEntityView();
+        expectedDownlinkSize = expectedDownlinkSize + 2;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testCustomer();
+        expectedDownlinkSize = expectedDownlinkSize + 2;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testWidgetsBundleAndWidgetType();
+        expectedDownlinkSize = expectedDownlinkSize + 4;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testTimeseries();
+        expectedDownlinkSize = expectedDownlinkSize + 1;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testAttributes();
+        expectedDownlinkSize = expectedDownlinkSize + 3;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testSendMessagesToCloud();
+        expectedDownlinkSize = expectedDownlinkSize + 9;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
+
         testRpcCall();
+        expectedDownlinkSize = expectedDownlinkSize + 1;
+        Assert.assertEquals(expectedDownlinkSize, edgeImitator.getDownlinkMsgs().size());
     }
 
     private Device findDeviceByName(String deviceName) throws Exception {
@@ -204,10 +269,10 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         return asset;
     }
 
-    private Device saveDevice(String deviceName) throws Exception {
+    private Device saveDevice(String deviceName, String type) throws Exception {
         Device device = new Device();
         device.setName(deviceName);
-        device.setType("test");
+        device.setType(type);
         return doPost("/api/device", device, Device.class);
     }
 
@@ -233,7 +298,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectMessageAmount(1);
         edgeEventService.saveAsync(edgeEvent);
         clusterService.onEdgeEventUpdate(tenantId, edge.getId());
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceRpcCallMsg);
@@ -243,7 +308,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void testReceivedInitialData() throws Exception {
         log.info("Checking received data");
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         EdgeConfiguration configuration = edgeImitator.getConfiguration();
         Assert.assertNotNull(configuration);
@@ -253,9 +318,9 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         UserId userId = edgeImitator.getUserId();
         Assert.assertNotNull(userId);
 
-        Optional<DeviceUpdateMsg> optionalMsg1 = edgeImitator.findMessageByType(DeviceUpdateMsg.class);
-        Assert.assertTrue(optionalMsg1.isPresent());
-        DeviceUpdateMsg deviceUpdateMsg = optionalMsg1.get();
+        Optional<DeviceUpdateMsg> deviceUpdateMsgOpt = edgeImitator.findMessageByType(DeviceUpdateMsg.class);
+        Assert.assertTrue(deviceUpdateMsgOpt.isPresent());
+        DeviceUpdateMsg deviceUpdateMsg = deviceUpdateMsgOpt.get();
         Assert.assertEquals(UpdateMsgType.ENTITY_CREATED_RPC_MESSAGE, deviceUpdateMsg.getMsgType());
         UUID deviceUUID = new UUID(deviceUpdateMsg.getIdMSB(), deviceUpdateMsg.getIdLSB());
         Device device = doGet("/api/device/" + deviceUUID.toString(), Device.class);
@@ -264,9 +329,25 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
                 new TypeReference<PageData<Device>>() {}, new PageLink(100)).getData();
         Assert.assertTrue(edgeDevices.contains(device));
 
-        Optional<AssetUpdateMsg> optionalMsg2 = edgeImitator.findMessageByType(AssetUpdateMsg.class);
-        Assert.assertTrue(optionalMsg2.isPresent());
-        AssetUpdateMsg assetUpdateMsg = optionalMsg2.get();
+        List<DeviceProfileUpdateMsg> deviceProfileUpdateMsgList = edgeImitator.findAllMessagesByType(DeviceProfileUpdateMsg.class);
+        Assert.assertEquals(3, deviceProfileUpdateMsgList.size());
+        Optional<DeviceProfileUpdateMsg> deviceProfileUpdateMsgOpt =
+                deviceProfileUpdateMsgList.stream().filter(dfum -> CUSTOM_DEVICE_PROFILE_NAME.equals(dfum.getName())).findAny();
+        Assert.assertTrue(deviceProfileUpdateMsgOpt.isPresent());
+        DeviceProfileUpdateMsg deviceProfileUpdateMsg = deviceProfileUpdateMsgOpt.get();
+        Assert.assertEquals(UpdateMsgType.ENTITY_CREATED_RPC_MESSAGE, deviceProfileUpdateMsg.getMsgType());
+        UUID deviceProfileUUID = new UUID(deviceProfileUpdateMsg.getIdMSB(), deviceProfileUpdateMsg.getIdLSB());
+        DeviceProfile deviceProfile = doGet("/api/deviceProfile/" + deviceProfileUUID.toString(), DeviceProfile.class);
+        Assert.assertNotNull(deviceProfile);
+        Assert.assertNotNull(deviceProfile.getProfileData());
+        Assert.assertNotNull(deviceProfile.getProfileData().getAlarms());
+        Assert.assertNotNull(deviceProfile.getProfileData().getAlarms().get(0).getClearRule());
+
+        testAutoGeneratedCodeByProtobuf(deviceProfileUpdateMsg);
+
+        Optional<AssetUpdateMsg> assetUpdateMsgOpt = edgeImitator.findMessageByType(AssetUpdateMsg.class);
+        Assert.assertTrue(assetUpdateMsgOpt.isPresent());
+        AssetUpdateMsg assetUpdateMsg = assetUpdateMsgOpt.get();
         Assert.assertEquals(UpdateMsgType.ENTITY_CREATED_RPC_MESSAGE, assetUpdateMsg.getMsgType());
         UUID assetUUID = new UUID(assetUpdateMsg.getIdMSB(), assetUpdateMsg.getIdLSB());
         Asset asset = doGet("/api/asset/" + assetUUID.toString(), Asset.class);
@@ -277,9 +358,9 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         testAutoGeneratedCodeByProtobuf(assetUpdateMsg);
 
-        Optional<RuleChainUpdateMsg> optionalMsg3 = edgeImitator.findMessageByType(RuleChainUpdateMsg.class);
-        Assert.assertTrue(optionalMsg3.isPresent());
-        RuleChainUpdateMsg ruleChainUpdateMsg = optionalMsg3.get();
+        Optional<RuleChainUpdateMsg> ruleChainUpdateMsgOpt = edgeImitator.findMessageByType(RuleChainUpdateMsg.class);
+        Assert.assertTrue(ruleChainUpdateMsgOpt.isPresent());
+        RuleChainUpdateMsg ruleChainUpdateMsg = ruleChainUpdateMsgOpt.get();
         Assert.assertEquals(UpdateMsgType.ENTITY_UPDATED_RPC_MESSAGE, ruleChainUpdateMsg.getMsgType());
         UUID ruleChainUUID = new UUID(ruleChainUpdateMsg.getIdMSB(), ruleChainUpdateMsg.getIdLSB());
         RuleChain ruleChain = doGet("/api/ruleChain/" + ruleChainUUID.toString(), RuleChain.class);
@@ -296,13 +377,12 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
     private void testDevices() throws Exception {
         log.info("Testing devices");
 
-        Device savedDevice = saveDevice("Edge Device 2");
-
+        // 1
         edgeImitator.expectMessageAmount(1);
+        Device savedDevice = saveDevice("Edge Device 2", "Default");
         doPost("/api/edge/" + edge.getId().getId().toString()
                 + "/device/" + savedDevice.getId().getId().toString(), Device.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceUpdateMsg);
         DeviceUpdateMsg deviceUpdateMsg = (DeviceUpdateMsg) latestMessage;
@@ -312,11 +392,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(deviceUpdateMsg.getName(), savedDevice.getName());
         Assert.assertEquals(deviceUpdateMsg.getType(), savedDevice.getType());
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/edge/" + edge.getId().getId().toString()
                 + "/device/" + savedDevice.getId().getId().toString(), Device.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceUpdateMsg);
         deviceUpdateMsg = (DeviceUpdateMsg) latestMessage;
@@ -324,11 +404,34 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(deviceUpdateMsg.getIdMSB(), savedDevice.getUuidId().getMostSignificantBits());
         Assert.assertEquals(deviceUpdateMsg.getIdLSB(), savedDevice.getUuidId().getLeastSignificantBits());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/device/" + savedDevice.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
+        // we should not get any message because device is not assigned to edge any more
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
 
+        // 4
+        edgeImitator.expectMessageAmount(1);
+        savedDevice = saveDevice("Edge Device 3", "Default");
+        doPost("/api/edge/" + edge.getId().getId().toString()
+                + "/device/" + savedDevice.getId().getId().toString(), Device.class);
+        Assert.assertTrue(edgeImitator.waitForMessages());
+        latestMessage = edgeImitator.getLatestMessage();
+        Assert.assertTrue(latestMessage instanceof DeviceUpdateMsg);
+        deviceUpdateMsg = (DeviceUpdateMsg) latestMessage;
+        Assert.assertEquals(UpdateMsgType.ENTITY_CREATED_RPC_MESSAGE, deviceUpdateMsg.getMsgType());
+        Assert.assertEquals(deviceUpdateMsg.getIdMSB(), savedDevice.getUuidId().getMostSignificantBits());
+        Assert.assertEquals(deviceUpdateMsg.getIdLSB(), savedDevice.getUuidId().getLeastSignificantBits());
+        Assert.assertEquals(deviceUpdateMsg.getName(), savedDevice.getName());
+        Assert.assertEquals(deviceUpdateMsg.getType(), savedDevice.getType());
+
+        // 5
+        edgeImitator.expectMessageAmount(1);
+        doDelete("/api/device/" + savedDevice.getId().getId().toString())
+                .andExpect(status().isOk());
+        // in this case we should get messages because device was assigned to edge
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceUpdateMsg);
         deviceUpdateMsg = (DeviceUpdateMsg) latestMessage;
@@ -342,13 +445,13 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void testAssets() throws Exception {
         log.info("Testing assets");
-        Asset savedAsset = saveAsset("Edge Asset 2");
 
+        // 1
         edgeImitator.expectMessageAmount(1);
+        Asset savedAsset = saveAsset("Edge Asset 2");
         doPost("/api/edge/" + edge.getId().getId().toString()
                 + "/asset/" + savedAsset.getId().getId().toString(), Asset.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof AssetUpdateMsg);
         AssetUpdateMsg assetUpdateMsg = (AssetUpdateMsg) latestMessage;
@@ -358,11 +461,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(assetUpdateMsg.getName(), savedAsset.getName());
         Assert.assertEquals(assetUpdateMsg.getType(), savedAsset.getType());
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/edge/" + edge.getId().getId().toString()
                 + "/asset/" + savedAsset.getId().getId().toString(), Asset.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof AssetUpdateMsg);
         assetUpdateMsg = (AssetUpdateMsg) latestMessage;
@@ -370,11 +473,32 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(assetUpdateMsg.getIdMSB(), savedAsset.getUuidId().getMostSignificantBits());
         Assert.assertEquals(assetUpdateMsg.getIdLSB(), savedAsset.getUuidId().getLeastSignificantBits());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/asset/" + savedAsset.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
 
+        // 4
+        edgeImitator.expectMessageAmount(1);
+        savedAsset = saveAsset("Edge Asset 3");
+        doPost("/api/edge/" + edge.getId().getId().toString()
+                + "/asset/" + savedAsset.getId().getId().toString(), Asset.class);
+        Assert.assertTrue(edgeImitator.waitForMessages());
+        latestMessage = edgeImitator.getLatestMessage();
+        Assert.assertTrue(latestMessage instanceof AssetUpdateMsg);
+        assetUpdateMsg = (AssetUpdateMsg) latestMessage;
+        Assert.assertEquals(UpdateMsgType.ENTITY_CREATED_RPC_MESSAGE, assetUpdateMsg.getMsgType());
+        Assert.assertEquals(assetUpdateMsg.getIdMSB(), savedAsset.getUuidId().getMostSignificantBits());
+        Assert.assertEquals(assetUpdateMsg.getIdLSB(), savedAsset.getUuidId().getLeastSignificantBits());
+        Assert.assertEquals(assetUpdateMsg.getName(), savedAsset.getName());
+        Assert.assertEquals(assetUpdateMsg.getType(), savedAsset.getType());
+
+        // 5
+        edgeImitator.expectMessageAmount(1);
+        doDelete("/api/asset/" + savedAsset.getId().getId().toString())
+                .andExpect(status().isOk());
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof AssetUpdateMsg);
         assetUpdateMsg = (AssetUpdateMsg) latestMessage;
@@ -387,21 +511,21 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void testRuleChains() throws Exception {
         log.info("Testing RuleChains");
+
+        // 1
+        edgeImitator.expectMessageAmount(1);
         RuleChain ruleChain = new RuleChain();
         ruleChain.setName("Edge Test Rule Chain");
         ruleChain.setType(RuleChainType.EDGE);
         RuleChain savedRuleChain = doPost("/api/ruleChain", ruleChain, RuleChain.class);
-
         createRuleChainMetadata(savedRuleChain);
-
-        // Wait before rule chain metadata saved to database before rule chain is assigned to edge
+        // sleep 1 seconds to avoid ENTITY_UPDATED_RPC_MESSAGE for the rule chain
+        // rule chain metadata is going to be stored and updated event pushed to edge notification service
+        // while service will be processing this event assignment rule chain to edge will be completed if bad timing
         Thread.sleep(1000);
-
-        edgeImitator.expectMessageAmount(1);
         doPost("/api/edge/" + edge.getId().getId().toString()
                 + "/ruleChain/" + savedRuleChain.getId().getId().toString(), RuleChain.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RuleChainUpdateMsg);
         RuleChainUpdateMsg ruleChainUpdateMsg = (RuleChainUpdateMsg) latestMessage;
@@ -410,13 +534,14 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(ruleChainUpdateMsg.getIdLSB(), savedRuleChain.getUuidId().getLeastSignificantBits());
         Assert.assertEquals(ruleChainUpdateMsg.getName(), savedRuleChain.getName());
 
+        // 2
         testRuleChainMetadataRequestMsg(savedRuleChain.getId());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/edge/" + edge.getId().getId().toString()
                 + "/ruleChain/" + savedRuleChain.getId().getId().toString(), RuleChain.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RuleChainUpdateMsg);
         ruleChainUpdateMsg = (RuleChainUpdateMsg) latestMessage;
@@ -424,17 +549,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(ruleChainUpdateMsg.getIdMSB(), savedRuleChain.getUuidId().getMostSignificantBits());
         Assert.assertEquals(ruleChainUpdateMsg.getIdLSB(), savedRuleChain.getUuidId().getLeastSignificantBits());
 
+        // 4
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/ruleChain/" + savedRuleChain.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
-        latestMessage = edgeImitator.getLatestMessage();
-        Assert.assertTrue(latestMessage instanceof RuleChainUpdateMsg);
-        ruleChainUpdateMsg = (RuleChainUpdateMsg) latestMessage;
-        Assert.assertEquals(UpdateMsgType.ENTITY_DELETED_RPC_MESSAGE, ruleChainUpdateMsg.getMsgType());
-        Assert.assertEquals(ruleChainUpdateMsg.getIdMSB(), savedRuleChain.getUuidId().getMostSignificantBits());
-        Assert.assertEquals(ruleChainUpdateMsg.getIdLSB(), savedRuleChain.getUuidId().getLeastSignificantBits());
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
 
         log.info("RuleChains tested successfully");
     }
@@ -452,8 +571,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.expectMessageAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RuleChainMetadataUpdateMsg);
@@ -502,15 +621,15 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void testDashboards() throws Exception {
         log.info("Testing Dashboards");
+
+        // 1
+        edgeImitator.expectMessageAmount(1);
         Dashboard dashboard = new Dashboard();
         dashboard.setTitle("Edge Test Dashboard");
         Dashboard savedDashboard = doPost("/api/dashboard", dashboard, Dashboard.class);
-
-        edgeImitator.expectMessageAmount(1);
         doPost("/api/edge/" + edge.getId().getId().toString()
                 + "/dashboard/" + savedDashboard.getId().getId().toString(), Dashboard.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DashboardUpdateMsg);
         DashboardUpdateMsg dashboardUpdateMsg = (DashboardUpdateMsg) latestMessage;
@@ -518,25 +637,24 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(dashboardUpdateMsg.getIdMSB(), savedDashboard.getUuidId().getMostSignificantBits());
         Assert.assertEquals(dashboardUpdateMsg.getIdLSB(), savedDashboard.getUuidId().getLeastSignificantBits());
         Assert.assertEquals(dashboardUpdateMsg.getTitle(), savedDashboard.getName());
-
         testAutoGeneratedCodeByProtobuf(dashboardUpdateMsg);
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         savedDashboard.setTitle("Updated Edge Test Dashboard");
         doPost("/api/dashboard", savedDashboard, Dashboard.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DashboardUpdateMsg);
         dashboardUpdateMsg = (DashboardUpdateMsg) latestMessage;
         Assert.assertEquals(UpdateMsgType.ENTITY_UPDATED_RPC_MESSAGE, dashboardUpdateMsg.getMsgType());
         Assert.assertEquals(dashboardUpdateMsg.getTitle(), savedDashboard.getName());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/edge/" + edge.getId().getId().toString()
                 + "/dashboard/" + savedDashboard.getId().getId().toString(), Dashboard.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DashboardUpdateMsg);
         dashboardUpdateMsg = (DashboardUpdateMsg) latestMessage;
@@ -544,17 +662,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(dashboardUpdateMsg.getIdMSB(), savedDashboard.getUuidId().getMostSignificantBits());
         Assert.assertEquals(dashboardUpdateMsg.getIdLSB(), savedDashboard.getUuidId().getLeastSignificantBits());
 
+        // 4
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/dashboard/" + savedDashboard.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
-        latestMessage = edgeImitator.getLatestMessage();
-        Assert.assertTrue(latestMessage instanceof DashboardUpdateMsg);
-        dashboardUpdateMsg = (DashboardUpdateMsg) latestMessage;
-        Assert.assertEquals(UpdateMsgType.ENTITY_DELETED_RPC_MESSAGE, dashboardUpdateMsg.getMsgType());
-        Assert.assertEquals(dashboardUpdateMsg.getIdMSB(), savedDashboard.getUuidId().getMostSignificantBits());
-        Assert.assertEquals(dashboardUpdateMsg.getIdLSB(), savedDashboard.getUuidId().getLeastSignificantBits());
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
 
         log.info("Dashboards tested successfully");
     }
@@ -562,19 +674,17 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
     private void testRelations() throws Exception {
         log.info("Testing Relations");
 
+        // 1
+        edgeImitator.expectMessageAmount(1);
         Device device = findDeviceByName("Edge Device 1");
         Asset asset = findAssetByName("Edge Asset 1");
-
         EntityRelation relation = new EntityRelation();
         relation.setType("test");
         relation.setFrom(device.getId());
         relation.setTo(asset.getId());
         relation.setTypeGroup(RelationTypeGroup.COMMON);
-
-        edgeImitator.expectMessageAmount(1);
         doPost("/api/relation", relation);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RelationUpdateMsg);
         RelationUpdateMsg relationUpdateMsg = (RelationUpdateMsg) latestMessage;
@@ -588,6 +698,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(relationUpdateMsg.getToEntityType(), relation.getTo().getEntityType().name());
         Assert.assertEquals(relationUpdateMsg.getTypeGroup(), relation.getTypeGroup().name());
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/relation?" +
                 "fromId=" + relation.getFrom().getId().toString() +
@@ -597,8 +708,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
                 "&toId=" + relation.getTo().getId().toString() +
                 "&toType=" + relation.getTo().getEntityType().name())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RelationUpdateMsg);
         relationUpdateMsg = (RelationUpdateMsg) latestMessage;
@@ -617,18 +727,17 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void testAlarms() throws Exception {
         log.info("Testing Alarms");
-        Device device = findDeviceByName("Edge Device 1");
 
+        // 1
+        edgeImitator.expectMessageAmount(1);
+        Device device = findDeviceByName("Edge Device 1");
         Alarm alarm = new Alarm();
         alarm.setOriginator(device.getId());
         alarm.setStatus(AlarmStatus.ACTIVE_UNACK);
         alarm.setType("alarm");
         alarm.setSeverity(AlarmSeverity.CRITICAL);
-
-        edgeImitator.expectMessageAmount(1);
         Alarm savedAlarm = doPost("/api/alarm", alarm, Alarm.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof AlarmUpdateMsg);
         AlarmUpdateMsg alarmUpdateMsg = (AlarmUpdateMsg) latestMessage;
@@ -639,10 +748,10 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(alarmUpdateMsg.getStatus(), savedAlarm.getStatus().name());
         Assert.assertEquals(alarmUpdateMsg.getSeverity(), savedAlarm.getSeverity().name());
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         doPost("/api/alarm/" + savedAlarm.getId().getId().toString() + "/ack");
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof AlarmUpdateMsg);
         alarmUpdateMsg = (AlarmUpdateMsg) latestMessage;
@@ -652,10 +761,10 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(alarmUpdateMsg.getOriginatorName(), device.getName());
         Assert.assertEquals(alarmUpdateMsg.getStatus(), AlarmStatus.ACTIVE_ACK.name());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doPost("/api/alarm/" + savedAlarm.getId().getId().toString() + "/clear");
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof AlarmUpdateMsg);
         alarmUpdateMsg = (AlarmUpdateMsg) latestMessage;
@@ -665,26 +774,29 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(alarmUpdateMsg.getOriginatorName(), device.getName());
         Assert.assertEquals(alarmUpdateMsg.getStatus(), AlarmStatus.CLEARED_ACK.name());
 
+        // 4
+        edgeImitator.expectMessageAmount(1);
         doDelete("/api/alarm/" + savedAlarm.getId().getId().toString())
                 .andExpect(status().isOk());
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
+
         log.info("Alarms tested successfully");
     }
 
     private void testEntityView() throws Exception {
         log.info("Testing EntityView");
-        Device device = findDeviceByName("Edge Device 1");
 
+        // 1
+        edgeImitator.expectMessageAmount(1);
+        Device device = findDeviceByName("Edge Device 1");
         EntityView entityView = new EntityView();
         entityView.setName("Edge EntityView 1");
         entityView.setType("test");
         entityView.setEntityId(device.getId());
         EntityView savedEntityView = doPost("/api/entityView", entityView, EntityView.class);
-
-        edgeImitator.expectMessageAmount(1);
         doPost("/api/edge/" + edge.getId().getId().toString()
                 + "/entityView/" + savedEntityView.getId().getId().toString(), EntityView.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityViewUpdateMsg);
         EntityViewUpdateMsg entityViewUpdateMsg = (EntityViewUpdateMsg) latestMessage;
@@ -697,11 +809,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(entityViewUpdateMsg.getEntityIdLSB(), device.getUuidId().getLeastSignificantBits());
         Assert.assertEquals(entityViewUpdateMsg.getEntityType().name(), device.getId().getEntityType().name());
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/edge/" + edge.getId().getId().toString()
                 + "/entityView/" + savedEntityView.getId().getId().toString(), EntityView.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityViewUpdateMsg);
         entityViewUpdateMsg = (EntityViewUpdateMsg) latestMessage;
@@ -709,17 +821,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(entityViewUpdateMsg.getIdMSB(), savedEntityView.getUuidId().getMostSignificantBits());
         Assert.assertEquals(entityViewUpdateMsg.getIdLSB(), savedEntityView.getUuidId().getLeastSignificantBits());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/entityView/" + savedEntityView.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
-        latestMessage = edgeImitator.getLatestMessage();
-        Assert.assertTrue(latestMessage instanceof EntityViewUpdateMsg);
-        entityViewUpdateMsg = (EntityViewUpdateMsg) latestMessage;
-        Assert.assertEquals(UpdateMsgType.ENTITY_DELETED_RPC_MESSAGE, entityViewUpdateMsg.getMsgType());
-        Assert.assertEquals(entityViewUpdateMsg.getIdMSB(), savedEntityView.getUuidId().getMostSignificantBits());
-        Assert.assertEquals(entityViewUpdateMsg.getIdLSB(), savedEntityView.getUuidId().getLeastSignificantBits());
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
 
         log.info("EntityView tested successfully");
     }
@@ -727,15 +833,14 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
     private void testCustomer() throws Exception {
         log.info("Testing Customer");
 
+        // 1
+        edgeImitator.expectMessageAmount(1);
         Customer customer = new Customer();
         customer.setTitle("Edge Customer 1");
         Customer savedCustomer = doPost("/api/customer", customer, Customer.class);
-
-        edgeImitator.expectMessageAmount(1);
         doPost("/api/customer/" + savedCustomer.getId().getId().toString()
                 + "/edge/" + edge.getId().getId().toString(), Edge.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof CustomerUpdateMsg);
         CustomerUpdateMsg customerUpdateMsg = (CustomerUpdateMsg) latestMessage;
@@ -743,13 +848,12 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(customerUpdateMsg.getIdMSB(), savedCustomer.getUuidId().getMostSignificantBits());
         Assert.assertEquals(customerUpdateMsg.getIdLSB(), savedCustomer.getUuidId().getLeastSignificantBits());
         Assert.assertEquals(customerUpdateMsg.getTitle(), savedCustomer.getTitle());
-
         testAutoGeneratedCodeByProtobuf(customerUpdateMsg);
 
+        // 2
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/customer/edge/" + edge.getId().getId().toString(), Edge.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof CustomerUpdateMsg);
         customerUpdateMsg = (CustomerUpdateMsg) latestMessage;
@@ -757,17 +861,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(customerUpdateMsg.getIdMSB(), savedCustomer.getUuidId().getMostSignificantBits());
         Assert.assertEquals(customerUpdateMsg.getIdLSB(), savedCustomer.getUuidId().getLeastSignificantBits());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/customer/" + savedCustomer.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
-        latestMessage = edgeImitator.getLatestMessage();
-        Assert.assertTrue(latestMessage instanceof CustomerUpdateMsg);
-        customerUpdateMsg = (CustomerUpdateMsg) latestMessage;
-        Assert.assertEquals(UpdateMsgType.ENTITY_DELETED_RPC_MESSAGE, customerUpdateMsg.getMsgType());
-        Assert.assertEquals(customerUpdateMsg.getIdMSB(), savedCustomer.getUuidId().getMostSignificantBits());
-        Assert.assertEquals(customerUpdateMsg.getIdLSB(), savedCustomer.getUuidId().getLeastSignificantBits());
+        Assert.assertFalse(edgeImitator.waitForMessages(1));
 
         log.info("Customer tested successfully");
     }
@@ -775,13 +873,12 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
     private void testWidgetsBundleAndWidgetType() throws Exception {
         log.info("Testing WidgetsBundle and WidgetType");
 
+        // 1
+        edgeImitator.expectMessageAmount(1);
         WidgetsBundle widgetsBundle = new WidgetsBundle();
         widgetsBundle.setTitle("Test Widget Bundle");
-
-        edgeImitator.expectMessageAmount(1);
         WidgetsBundle savedWidgetsBundle = doPost("/api/widgetsBundle", widgetsBundle, WidgetsBundle.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof WidgetsBundleUpdateMsg);
         WidgetsBundleUpdateMsg widgetsBundleUpdateMsg = (WidgetsBundleUpdateMsg) latestMessage;
@@ -790,20 +887,18 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(widgetsBundleUpdateMsg.getIdLSB(), savedWidgetsBundle.getUuidId().getLeastSignificantBits());
         Assert.assertEquals(widgetsBundleUpdateMsg.getAlias(), savedWidgetsBundle.getAlias());
         Assert.assertEquals(widgetsBundleUpdateMsg.getTitle(), savedWidgetsBundle.getTitle());
-
         testAutoGeneratedCodeByProtobuf(widgetsBundleUpdateMsg);
 
+        // 2
+        edgeImitator.expectMessageAmount(1);
         WidgetType widgetType = new WidgetType();
         widgetType.setName("Test Widget Type");
         widgetType.setBundleAlias(savedWidgetsBundle.getAlias());
         ObjectNode descriptor = mapper.createObjectNode();
         descriptor.put("key", "value");
         widgetType.setDescriptor(descriptor);
-
-        edgeImitator.expectMessageAmount(1);
         WidgetType savedWidgetType = doPost("/api/widgetType", widgetType, WidgetType.class);
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof WidgetTypeUpdateMsg);
         WidgetTypeUpdateMsg widgetTypeUpdateMsg = (WidgetTypeUpdateMsg) latestMessage;
@@ -814,11 +909,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(widgetTypeUpdateMsg.getName(), savedWidgetType.getName());
         Assert.assertEquals(JacksonUtil.toJsonNode(widgetTypeUpdateMsg.getDescriptorJson()), savedWidgetType.getDescriptor());
 
+        // 3
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/widgetType/" + savedWidgetType.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof WidgetTypeUpdateMsg);
         widgetTypeUpdateMsg = (WidgetTypeUpdateMsg) latestMessage;
@@ -826,11 +921,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         Assert.assertEquals(widgetTypeUpdateMsg.getIdMSB(), savedWidgetType.getUuidId().getMostSignificantBits());
         Assert.assertEquals(widgetTypeUpdateMsg.getIdLSB(), savedWidgetType.getUuidId().getLeastSignificantBits());
 
+        // 4
         edgeImitator.expectMessageAmount(1);
         doDelete("/api/widgetsBundle/" + savedWidgetsBundle.getId().getId().toString())
                 .andExpect(status().isOk());
-        edgeImitator.waitForMessages();
-
+        Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof WidgetsBundleUpdateMsg);
         widgetsBundleUpdateMsg = (WidgetsBundleUpdateMsg) latestMessage;
@@ -843,15 +938,15 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void testTimeseries() throws Exception {
         log.info("Testing timeseries");
-        Device device = findDeviceByName("Edge Device 1");
 
+        edgeImitator.expectMessageAmount(1);
+        Device device = findDeviceByName("Edge Device 1");
         String timeseriesData = "{\"data\":{\"temperature\":25},\"ts\":" + System.currentTimeMillis() + "}";
         JsonNode timeseriesEntityData = mapper.readTree(timeseriesData);
-        EdgeEvent edgeEvent1 = constructEdgeEvent(tenantId, edge.getId(), EdgeEventActionType.TIMESERIES_UPDATED, device.getId().getId(), EdgeEventType.DEVICE, timeseriesEntityData);
-        edgeImitator.expectMessageAmount(1);
-        edgeEventService.saveAsync(edgeEvent1);
+        EdgeEvent edgeEvent = constructEdgeEvent(tenantId, edge.getId(), EdgeEventActionType.TIMESERIES_UPDATED, device.getId().getId(), EdgeEventType.DEVICE, timeseriesEntityData);
+        edgeEventService.saveAsync(edgeEvent);
         clusterService.onEdgeEventUpdate(tenantId, edge.getId());
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityDataProto);
@@ -890,7 +985,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectMessageAmount(1);
         edgeEventService.saveAsync(edgeEvent);
         clusterService.onEdgeEventUpdate(tenantId, edge.getId());
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityDataProto);
@@ -916,7 +1011,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectMessageAmount(1);
         edgeEventService.saveAsync(edgeEvent);
         clusterService.onEdgeEventUpdate(tenantId, edge.getId());
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityDataProto);
@@ -941,7 +1036,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectMessageAmount(1);
         edgeEventService.saveAsync(edgeEvent1);
         clusterService.onEdgeEventUpdate(tenantId, edge.getId());
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityDataProto);
@@ -996,8 +1091,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
 
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceUpdateMsg);
@@ -1013,7 +1108,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
     private void sendDeviceWithNameThatAlreadyExistsOnCloud() throws Exception {
         String deviceOnCloudName = RandomStringUtils.randomAlphanumeric(15);
-        Device deviceOnCloud = saveDevice(deviceOnCloudName);
+        Device deviceOnCloud = saveDevice(deviceOnCloudName, "Default");
 
         UUID uuid = Uuids.timeBased();
 
@@ -1033,8 +1128,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
 
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceUpdateMsg);
@@ -1063,7 +1158,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.expectMessageAmount(1);
         doPost("/api/relation", relation);
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         UplinkMsg.Builder uplinkMsgBuilder = UplinkMsg.newBuilder();
         RelationRequestMsg.Builder relationRequestMsgBuilder = RelationRequestMsg.newBuilder();
@@ -1078,8 +1173,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.expectMessageAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RelationUpdateMsg);
@@ -1115,7 +1210,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
+        Assert.assertTrue(edgeImitator.waitForResponses());
 
 
         List<AlarmInfo> alarms = doGetTypedWithPageLink("/api/alarm/{entityType}/{entityId}?",
@@ -1158,7 +1253,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
+        Assert.assertTrue(edgeImitator.waitForResponses());
 
         EntityRelation relation = doGet("/api/relation?" +
                 "&fromId=" + device2.getId().getId().toString() +
@@ -1212,7 +1307,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         testAutoGeneratedCodeByProtobuf(uplinkMsgBuilder2);
 
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder2.build());
-        edgeImitator.waitForResponses();
+        Assert.assertTrue(edgeImitator.waitForResponses());
 
         // Wait before device attributes saved to database before requesting them from controller
         Thread.sleep(1000);
@@ -1243,8 +1338,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.expectMessageAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());;
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof RuleChainMetadataUpdateMsg);
@@ -1270,8 +1365,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.expectMessageAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof UserCredentialsUpdateMsg);
@@ -1299,8 +1394,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.expectMessageAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof DeviceCredentialsUpdateMsg);
@@ -1327,7 +1422,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
+        Assert.assertTrue(edgeImitator.waitForResponses());
     }
 
     private void sendDeviceRpcResponse() throws Exception {
@@ -1352,7 +1447,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
+        Assert.assertTrue(edgeImitator.waitForResponses());
     }
 
     private void sendAttributesRequest() throws Exception {
@@ -1383,8 +1478,8 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.expectMessageAmount(1);
         edgeImitator.sendUplinkMsg(uplinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
-        edgeImitator.waitForMessages();
+        Assert.assertTrue(edgeImitator.waitForResponses());
+        Assert.assertTrue(edgeImitator.waitForMessages());
 
         AbstractMessage latestMessage = edgeImitator.getLatestMessage();
         Assert.assertTrue(latestMessage instanceof EntityDataProto);
@@ -1416,7 +1511,7 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
 
         edgeImitator.expectResponsesAmount(1);
         edgeImitator.sendUplinkMsg(upLinkMsgBuilder.build());
-        edgeImitator.waitForResponses();
+        Assert.assertTrue(edgeImitator.waitForResponses());
         device = doGet("/api/device/" + device.getId().getId().toString(), Device.class);
         Assert.assertNotNull(device);
         List<Device> edgeDevices = doGetTypedWithPageLink("/api/edge/" + edge.getId().getId().toString() + "/devices?",
@@ -1428,7 +1523,11 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
     private void installation() throws Exception {
         edge = doPost("/api/edge", constructEdge("Test Edge", "test"), Edge.class);
 
-        Device savedDevice = saveDevice("Edge Device 1");
+        DeviceProfile deviceProfile = this.createDeviceProfile(CUSTOM_DEVICE_PROFILE_NAME, null);
+        extendDeviceProfileData(deviceProfile);
+        doPost("/api/deviceProfile", deviceProfile, DeviceProfile.class);
+
+        Device savedDevice = saveDevice("Edge Device 1", CUSTOM_DEVICE_PROFILE_NAME);
         doPost("/api/edge/" + edge.getId().getId().toString()
                 + "/device/" + savedDevice.getId().getId().toString(), Device.class);
 
@@ -1437,6 +1536,35 @@ abstract public class BaseEdgeTest extends AbstractControllerTest {
                 + "/asset/" + savedAsset.getId().getId().toString(), Asset.class);
     }
 
+    private void extendDeviceProfileData(DeviceProfile deviceProfile) {
+        DeviceProfileData profileData = deviceProfile.getProfileData();
+        List<DeviceProfileAlarm> alarms = new ArrayList<>();
+        DeviceProfileAlarm deviceProfileAlarm = new DeviceProfileAlarm();
+        deviceProfileAlarm.setAlarmType("High Temperature");
+        AlarmRule alarmRule = new AlarmRule();
+        alarmRule.setAlarmDetails("Alarm Details");
+        AlarmCondition alarmCondition = new AlarmCondition();
+        alarmCondition.setSpec(new SimpleAlarmConditionSpec());
+        List<AlarmConditionFilter> condition = new ArrayList<>();
+        AlarmConditionFilter alarmConditionFilter = new AlarmConditionFilter();
+        alarmConditionFilter.setKey(new AlarmConditionFilterKey(AlarmConditionKeyType.ATTRIBUTE, "temperature"));
+        NumericFilterPredicate predicate = new NumericFilterPredicate();
+        predicate.setOperation(NumericFilterPredicate.NumericOperation.GREATER);
+        predicate.setValue(new FilterPredicateValue<>(55.0));
+        alarmConditionFilter.setPredicate(predicate);
+        alarmConditionFilter.setValueType(EntityKeyValueType.NUMERIC);
+        condition.add(alarmConditionFilter);
+        alarmCondition.setCondition(condition);
+        alarmRule.setCondition(alarmCondition);
+        deviceProfileAlarm.setClearRule(alarmRule);
+        TreeMap<AlarmSeverity, AlarmRule> createRules = new TreeMap<>();
+        createRules.put(AlarmSeverity.CRITICAL, alarmRule);
+        deviceProfileAlarm.setCreateRules(createRules);
+        alarms.add(deviceProfileAlarm);
+        profileData.setAlarms(alarms);
+        profileData.setProvisionConfiguration(new AllowCreateNewDevicesDeviceProfileProvisionConfiguration("123"));
+    }
+
     private EdgeEvent constructEdgeEvent(TenantId tenantId, EdgeId edgeId, EdgeEventActionType edgeEventAction, UUID entityId, EdgeEventType edgeEventType, JsonNode entityBody) {
         EdgeEvent edgeEvent = new EdgeEvent();
         edgeEvent.setEdgeId(edgeId);

application/src/test/java/org/thingsboard/server/edge/imitator/EdgeImitator.java

@@ -32,6 +32,7 @@ import org.thingsboard.server.gen.edge.CustomerUpdateMsg;
 import org.thingsboard.server.gen.edge.DashboardUpdateMsg;
 import org.thingsboard.server.gen.edge.DeviceCredentialsRequestMsg;
 import org.thingsboard.server.gen.edge.DeviceCredentialsUpdateMsg;
+import org.thingsboard.server.gen.edge.DeviceProfileUpdateMsg;
 import org.thingsboard.server.gen.edge.DeviceRpcCallMsg;
 import org.thingsboard.server.gen.edge.DeviceUpdateMsg;
 import org.thingsboard.server.gen.edge.DownlinkMsg;
@@ -58,6 +59,7 @@ import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
+import java.util.stream.Collectors;
 
 @Slf4j
 public class EdgeImitator {
@@ -154,88 +156,93 @@ public class EdgeImitator {
 
     private ListenableFuture<List<Void>> processDownlinkMsg(DownlinkMsg downlinkMsg) {
         List<ListenableFuture<Void>> result = new ArrayList<>();
-        if (downlinkMsg.getDeviceUpdateMsgList() != null && !downlinkMsg.getDeviceUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getDeviceUpdateMsgCount() > 0) {
             for (DeviceUpdateMsg deviceUpdateMsg: downlinkMsg.getDeviceUpdateMsgList()) {
                 result.add(saveDownlinkMsg(deviceUpdateMsg));
             }
         }
-        if (downlinkMsg.getDeviceCredentialsUpdateMsgList() != null && !downlinkMsg.getDeviceCredentialsUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getDeviceProfileUpdateMsgCount() > 0) {
+            for (DeviceProfileUpdateMsg deviceProfileUpdateMsg : downlinkMsg.getDeviceProfileUpdateMsgList()) {
+                result.add(saveDownlinkMsg(deviceProfileUpdateMsg));
+            }
+        }
+        if (downlinkMsg.getDeviceCredentialsUpdateMsgCount() > 0) {
             for (DeviceCredentialsUpdateMsg deviceCredentialsUpdateMsg: downlinkMsg.getDeviceCredentialsUpdateMsgList()) {
                 result.add(saveDownlinkMsg(deviceCredentialsUpdateMsg));
             }
         }
-        if (downlinkMsg.getAssetUpdateMsgList() != null && !downlinkMsg.getAssetUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getAssetUpdateMsgCount() > 0) {
             for (AssetUpdateMsg assetUpdateMsg: downlinkMsg.getAssetUpdateMsgList()) {
                 result.add(saveDownlinkMsg(assetUpdateMsg));
             }
         }
-        if (downlinkMsg.getRuleChainUpdateMsgList() != null && !downlinkMsg.getRuleChainUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getRuleChainUpdateMsgCount() > 0) {
             for (RuleChainUpdateMsg ruleChainUpdateMsg: downlinkMsg.getRuleChainUpdateMsgList()) {
                 result.add(saveDownlinkMsg(ruleChainUpdateMsg));
             }
         }
-        if (downlinkMsg.getRuleChainMetadataUpdateMsgList() != null && !downlinkMsg.getRuleChainMetadataUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getRuleChainMetadataUpdateMsgCount() > 0) {
             for (RuleChainMetadataUpdateMsg ruleChainMetadataUpdateMsg: downlinkMsg.getRuleChainMetadataUpdateMsgList()) {
                 result.add(saveDownlinkMsg(ruleChainMetadataUpdateMsg));
             }
         }
-        if (downlinkMsg.getDashboardUpdateMsgList() != null && !downlinkMsg.getDashboardUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getDashboardUpdateMsgCount() > 0) {
             for (DashboardUpdateMsg dashboardUpdateMsg: downlinkMsg.getDashboardUpdateMsgList()) {
                 result.add(saveDownlinkMsg(dashboardUpdateMsg));
             }
         }
-        if (downlinkMsg.getRelationUpdateMsgList() != null && !downlinkMsg.getRelationUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getRelationUpdateMsgCount() > 0) {
             for (RelationUpdateMsg relationUpdateMsg: downlinkMsg.getRelationUpdateMsgList()) {
                 result.add(saveDownlinkMsg(relationUpdateMsg));
             }
         }
-        if (downlinkMsg.getAlarmUpdateMsgList() != null && !downlinkMsg.getAlarmUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getAlarmUpdateMsgCount() > 0) {
             for (AlarmUpdateMsg alarmUpdateMsg: downlinkMsg.getAlarmUpdateMsgList()) {
                 result.add(saveDownlinkMsg(alarmUpdateMsg));
             }
         }
-        if (downlinkMsg.getEntityDataList() != null && !downlinkMsg.getEntityDataList().isEmpty()) {
+        if (downlinkMsg.getEntityDataCount() > 0) {
             for (EntityDataProto entityData: downlinkMsg.getEntityDataList()) {
                 result.add(saveDownlinkMsg(entityData));
             }
         }
-        if (downlinkMsg.getEntityViewUpdateMsgList() != null && !downlinkMsg.getEntityViewUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getEntityViewUpdateMsgCount() > 0) {
             for (EntityViewUpdateMsg entityViewUpdateMsg: downlinkMsg.getEntityViewUpdateMsgList()) {
                 result.add(saveDownlinkMsg(entityViewUpdateMsg));
             }
         }
-        if (downlinkMsg.getCustomerUpdateMsgList() != null && !downlinkMsg.getCustomerUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getCustomerUpdateMsgCount() > 0) {
             for (CustomerUpdateMsg customerUpdateMsg: downlinkMsg.getCustomerUpdateMsgList()) {
                 result.add(saveDownlinkMsg(customerUpdateMsg));
             }
         }
-        if (downlinkMsg.getWidgetsBundleUpdateMsgList() != null && !downlinkMsg.getWidgetsBundleUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getWidgetsBundleUpdateMsgCount() > 0) {
             for (WidgetsBundleUpdateMsg widgetsBundleUpdateMsg: downlinkMsg.getWidgetsBundleUpdateMsgList()) {
                 result.add(saveDownlinkMsg(widgetsBundleUpdateMsg));
             }
         }
-        if (downlinkMsg.getWidgetTypeUpdateMsgList() != null && !downlinkMsg.getWidgetTypeUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getWidgetTypeUpdateMsgCount() > 0) {
             for (WidgetTypeUpdateMsg widgetTypeUpdateMsg: downlinkMsg.getWidgetTypeUpdateMsgList()) {
                 result.add(saveDownlinkMsg(widgetTypeUpdateMsg));
             }
         }
-        if (downlinkMsg.getUserUpdateMsgList() != null && !downlinkMsg.getUserUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getUserUpdateMsgCount() > 0) {
             for (UserUpdateMsg userUpdateMsg: downlinkMsg.getUserUpdateMsgList()) {
                 onUserUpdate(userUpdateMsg);
                 result.add(saveDownlinkMsg(userUpdateMsg));
             }
         }
-        if (downlinkMsg.getUserCredentialsUpdateMsgList() != null && !downlinkMsg.getUserCredentialsUpdateMsgList().isEmpty()) {
+        if (downlinkMsg.getUserCredentialsUpdateMsgCount() > 0) {
             for (UserCredentialsUpdateMsg userCredentialsUpdateMsg: downlinkMsg.getUserCredentialsUpdateMsgList()) {
                 result.add(saveDownlinkMsg(userCredentialsUpdateMsg));
             }
         }
-        if (downlinkMsg.getDeviceRpcCallMsgList() != null && !downlinkMsg.getDeviceRpcCallMsgList().isEmpty()) {
+        if (downlinkMsg.getDeviceRpcCallMsgCount() > 0) {
             for (DeviceRpcCallMsg deviceRpcCallMsg: downlinkMsg.getDeviceRpcCallMsgList()) {
                 result.add(saveDownlinkMsg(deviceRpcCallMsg));
             }
         }
-        if (downlinkMsg.getDeviceCredentialsRequestMsgList() != null && !downlinkMsg.getDeviceCredentialsRequestMsgList().isEmpty()) {
+        if (downlinkMsg.getDeviceCredentialsRequestMsgCount() > 0) {
             for (DeviceCredentialsRequestMsg deviceCredentialsRequestMsg: downlinkMsg.getDeviceCredentialsRequestMsgList()) {
                 result.add(saveDownlinkMsg(deviceCredentialsRequestMsg));
             }
@@ -256,15 +263,21 @@ public class EdgeImitator {
         return Futures.immediateFuture(null);
     }
 
-    public void waitForMessages() throws InterruptedException {
-        messagesLatch.await(5, TimeUnit.SECONDS);
+    public boolean waitForMessages() throws InterruptedException {
+        return waitForMessages(5);
+    }
+
+    public boolean waitForMessages(int timeout) throws InterruptedException {
+        return messagesLatch.await(timeout, TimeUnit.SECONDS);
     }
 
     public void expectMessageAmount(int messageAmount) {
         messagesLatch = new CountDownLatch(messageAmount);
     }
 
-    public void waitForResponses() throws InterruptedException { responsesLatch.await(5, TimeUnit.SECONDS); }
+    public boolean waitForResponses() throws InterruptedException {
+        return responsesLatch.await(5, TimeUnit.SECONDS);
+    }
 
     public void expectResponsesAmount(int messageAmount) {
         responsesLatch = new CountDownLatch(messageAmount);
@@ -282,6 +295,18 @@ public class EdgeImitator {
         return result;
     }
 
+    @SuppressWarnings("unchecked")
+    public <T extends AbstractMessage> List<T> findAllMessagesByType(Class<T> tClass) {
+        List<T> result;
+        try {
+            lock.lock();
+            result = (List<T>) downlinkMsgs.stream().filter(downlinkMsg -> downlinkMsg.getClass().isAssignableFrom(tClass)).collect(Collectors.toList());
+        } finally {
+            lock.unlock();
+        }
+        return result;
+    }
+
     public AbstractMessage getLatestMessage() {
         return downlinkMsgs.get(downlinkMsgs.size() - 1);
     }

application/src/test/java/org/thingsboard/server/service/ServiceSqlTestSuite.java

@@ -0,0 +1,43 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.service;
+
+import org.junit.BeforeClass;
+import org.junit.ClassRule;
+import org.junit.extensions.cpsuite.ClasspathSuite;
+import org.junit.runner.RunWith;
+import org.thingsboard.server.dao.CustomSqlUnit;
+import org.thingsboard.server.queue.memory.InMemoryStorage;
+
+import java.util.Arrays;
+
+@RunWith(ClasspathSuite.class)
+@ClasspathSuite.ClassnameFilters({
+        "org.thingsboard.server.service.resource.*Test",
+        })
+public class ServiceSqlTestSuite {
+
+    @ClassRule
+    public static CustomSqlUnit sqlUnit = new CustomSqlUnit(
+            Arrays.asList("sql/schema-types-hsql.sql", "sql/schema-ts-hsql.sql", "sql/schema-entities-hsql.sql", "sql/schema-entities-idx.sql", "sql/system-data.sql"),
+            "sql/hsql/drop-all-tables.sql",
+            "sql-test.properties");
+
+    @BeforeClass
+    public static void cleanupInMemStorage(){
+        InMemoryStorage.getInstance().cleanup();
+    }
+}

dao/src/test/java/org/thingsboard/server/dao/service/BaseTbResourceServiceTest.java → application/src/test/java/org/thingsboard/server/service/resource/BaseTbResourceServiceTest.java

@@ -13,28 +13,37 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.dao.service;
+package org.thingsboard.server.service.resource;
 
 import com.datastax.oss.driver.api.core.uuid.Uuids;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.thingsboard.server.common.data.ResourceType;
 import org.thingsboard.server.common.data.TbResource;
 import org.thingsboard.server.common.data.TbResourceInfo;
 import org.thingsboard.server.common.data.Tenant;
+import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
+import org.thingsboard.server.common.data.security.Authority;
+import org.thingsboard.server.controller.AbstractControllerTest;
 import org.thingsboard.server.dao.exception.DataValidationException;
+import org.thingsboard.server.dao.service.AbstractServiceTest;
+import org.thingsboard.server.dao.service.DaoSqlTest;
 
 import java.util.ArrayList;
 import java.util.Base64;
 import java.util.Collections;
 import java.util.List;
 
-public abstract class BaseTbResourceServiceTest extends AbstractServiceTest {
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@DaoSqlTest
+public class BaseTbResourceServiceTest extends AbstractControllerTest {
 
     private static final String LWM2M_TEST_MODEL = "<LWM2M xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:noNamespaceSchemaLocation=\"http://www.openmobilealliance.org/tech/profiles/LWM2M-v1_1.xsd\">\n" +
             "<Object ObjectType=\"MODefinition\">\n" +
@@ -67,18 +76,38 @@ public abstract class BaseTbResourceServiceTest extends AbstractServiceTest {
 
     private TenantId tenantId;
 
+    @Autowired
+    private TbResourceService resourceService;
+
+    private Tenant savedTenant;
+    private User tenantAdmin;
+
     @Before
-    public void before() {
+    public void beforeTest() throws Exception {
+        loginSysAdmin();
+
         Tenant tenant = new Tenant();
         tenant.setTitle("My tenant");
-        Tenant savedTenant = tenantService.saveTenant(tenant);
-        Assert.assertNotNull(savedTenant);
+        savedTenant = doPost("/api/tenant", tenant, Tenant.class);
         tenantId = savedTenant.getId();
+        Assert.assertNotNull(savedTenant);
+
+        tenantAdmin = new User();
+        tenantAdmin.setAuthority(Authority.TENANT_ADMIN);
+        tenantAdmin.setTenantId(savedTenant.getId());
+        tenantAdmin.setEmail("tenant2@thingsboard.org");
+        tenantAdmin.setFirstName("Joe");
+        tenantAdmin.setLastName("Downs");
+
+        tenantAdmin = createUserAndLogin(tenantAdmin, "testPassword1");
     }
 
     @After
-    public void after() {
-        tenantService.deleteTenant(tenantId);
+    public void afterTest() throws Exception {
+        loginSysAdmin();
+
+        doDelete("/api/tenant/" + savedTenant.getId().getId().toString())
+                .andExpect(status().isOk());
     }
 
     @Test
@@ -239,9 +268,10 @@ public abstract class BaseTbResourceServiceTest extends AbstractServiceTest {
 
     @Test
     public void testFindTenantResourcesByTenantId() throws Exception {
+        loginSysAdmin();
         Tenant tenant = new Tenant();
         tenant.setTitle("Test tenant");
-        tenant = tenantService.saveTenant(tenant);
+        tenant = doPost("/api/tenant", tenant, Tenant.class);
 
         TenantId tenantId = tenant.getId();
 
@@ -279,14 +309,17 @@ public abstract class BaseTbResourceServiceTest extends AbstractServiceTest {
         Assert.assertFalse(pageData.hasNext());
         Assert.assertTrue(pageData.getData().isEmpty());
 
-        tenantService.deleteTenant(tenantId);
+        doDelete("/api/tenant/" + tenantId.getId().toString())
+                .andExpect(status().isOk());
     }
 
     @Test
     public void testFindAllTenantResourcesByTenantId() throws Exception {
+        loginSysAdmin();
+
         Tenant tenant = new Tenant();
         tenant.setTitle("Test tenant");
-        tenant = tenantService.saveTenant(tenant);
+        tenant = doPost("/api/tenant", tenant, Tenant.class);
 
         TenantId tenantId = tenant.getId();
 
@@ -344,7 +377,8 @@ public abstract class BaseTbResourceServiceTest extends AbstractServiceTest {
         Assert.assertFalse(pageData.hasNext());
         Assert.assertTrue(pageData.getData().isEmpty());
 
-        tenantService.deleteTenant(tenantId);
+        doDelete("/api/tenant/" + tenantId.getId().toString())
+                .andExpect(status().isOk());
     }
 
 }

common/dao-api/src/main/java/org/thingsboard/server/dao/event/EventService.java

@@ -17,6 +17,7 @@ package org.thingsboard.server.dao.event;
 
 import com.google.common.util.concurrent.ListenableFuture;
 import org.thingsboard.server.common.data.Event;
+import org.thingsboard.server.common.data.event.EventFilter;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.page.PageData;
@@ -41,6 +42,8 @@ public interface EventService {
 
     List<Event> findLatestEvents(TenantId tenantId, EntityId entityId, String eventType, int limit);
 
+    PageData<Event> findEventsByFilter(TenantId tenantId, EntityId entityId, EventFilter eventFilter, TimePageLink pageLink);
+
     void removeEvents(TenantId tenantId, EntityId entityId);
 
 }

common/dao-api/src/main/java/org/thingsboard/server/dao/resource/ResourceService.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.dao.resource;
+
+import org.thingsboard.server.common.data.ResourceType;
+import org.thingsboard.server.common.data.TbResource;
+import org.thingsboard.server.common.data.TbResourceInfo;
+import org.thingsboard.server.common.data.id.TbResourceId;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.page.PageData;
+import org.thingsboard.server.common.data.page.PageLink;
+
+import java.util.List;
+
+public interface ResourceService {
+    TbResource saveResource(TbResource resource);
+
+    TbResource getResource(TenantId tenantId, ResourceType resourceType, String resourceId);
+
+    TbResource findResourceById(TenantId tenantId, TbResourceId resourceId);
+
+    TbResourceInfo findResourceInfoById(TenantId tenantId, TbResourceId resourceId);
+
+    PageData<TbResourceInfo> findAllTenantResourcesByTenantId(TenantId tenantId, PageLink pageLink);
+
+    PageData<TbResourceInfo> findTenantResourcesByTenantId(TenantId tenantId, PageLink pageLink);
+
+    List<TbResource> findTenantResourcesByResourceTypeAndObjectIds(TenantId tenantId, ResourceType lwm2mModel, String[] objectIds);
+
+    PageData<TbResource> findTenantResourcesByResourceTypeAndPageLink(TenantId tenantId, ResourceType lwm2mModel, PageLink pageLink);
+
+    void deleteResource(TenantId tenantId, TbResourceId resourceId);
+
+    void deleteResourcesByTenantId(TenantId tenantId);
+
+
+}

common/data/pom.xml

@@ -87,10 +87,6 @@
             <groupId>org.thingsboard</groupId>
             <artifactId>protobuf-dynamic</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.eclipse.leshan</groupId>
-            <artifactId>leshan-core</artifactId>
-        </dependency>
     </dependencies>
 
     <build>

common/data/src/main/java/org/thingsboard/server/common/data/StringUtils.java

@@ -0,0 +1,27 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data;
+
+public class StringUtils {
+
+    public static boolean isEmpty(String source) {
+        return source == null || source.isEmpty();
+    }
+
+    public static boolean isNotEmpty(String source) {
+        return source != null && !source.isEmpty();
+    }
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/DebugEvent.java

@@ -0,0 +1,45 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+import lombok.Data;
+import org.thingsboard.server.common.data.StringUtils;
+
+@Data
+public abstract class DebugEvent implements EventFilter {
+
+    private String msgDirectionType;
+    private String server;
+    private String dataSearch;
+    private String metadataSearch;
+    private String entityName;
+    private String relationType;
+    private String entityId;
+    private String msgType;
+    private boolean isError;
+    private String error;
+
+    public void setIsError(boolean isError) {
+        this.isError = isError;
+    }
+
+    @Override
+    public boolean hasFilterForJsonBody() {
+        return !StringUtils.isEmpty(msgDirectionType) || !StringUtils.isEmpty(server) || !StringUtils.isEmpty(dataSearch) || !StringUtils.isEmpty(metadataSearch)
+                || !StringUtils.isEmpty(entityName) || !StringUtils.isEmpty(relationType) || !StringUtils.isEmpty(entityId) || !StringUtils.isEmpty(msgType) || !StringUtils.isEmpty(error) || isError;
+    }
+
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/DebugRuleChainEventFilter.java

@@ -0,0 +1,23 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+public class DebugRuleChainEventFilter extends DebugEvent {
+    @Override
+    public EventType getEventType() {
+        return EventType.DEBUG_RULE_CHAIN;
+    }
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/DebugRuleNodeEventFilter.java

@@ -0,0 +1,23 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+public class DebugRuleNodeEventFilter extends DebugEvent {
+    @Override
+    public EventType getEventType() {
+        return EventType.DEBUG_RULE_NODE;
+    }
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/ErrorEventFilter.java

@@ -0,0 +1,36 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+import lombok.Data;
+import org.thingsboard.server.common.data.StringUtils;
+
+@Data
+public class ErrorEventFilter implements EventFilter {
+    private String server;
+    private String method;
+    private String error;
+
+    @Override
+    public EventType getEventType() {
+        return EventType.ERROR;
+    }
+
+    @Override
+    public boolean hasFilterForJsonBody() {
+        return !StringUtils.isEmpty(server) || !StringUtils.isEmpty(method) || !StringUtils.isEmpty(error);
+    }
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/EventFilter.java

@@ -0,0 +1,40 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import com.fasterxml.jackson.annotation.JsonSubTypes;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+
+@JsonTypeInfo(
+        use = JsonTypeInfo.Id.NAME,
+        include = JsonTypeInfo.As.PROPERTY,
+        property = "eventType")
+@JsonSubTypes({
+        @JsonSubTypes.Type(value = DebugRuleNodeEventFilter.class, name = "DEBUG_RULE_NODE"),
+        @JsonSubTypes.Type(value = DebugRuleChainEventFilter.class, name = "DEBUG_RULE_CHAIN"),
+        @JsonSubTypes.Type(value = ErrorEventFilter.class, name = "ERROR"),
+        @JsonSubTypes.Type(value = LifeCycleEventFilter.class, name = "LC_EVENT"),
+        @JsonSubTypes.Type(value = StatisticsEventFilter.class, name = "STATS")
+})
+public interface EventFilter {
+    @JsonIgnore
+    EventType getEventType();
+
+    boolean hasFilterForJsonBody();
+
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/EventType.java

@@ -0,0 +1,20 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+public enum EventType {
+    ERROR, LC_EVENT, STATS, DEBUG_RULE_NODE, DEBUG_RULE_CHAIN
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/LifeCycleEventFilter.java

@@ -0,0 +1,37 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+import lombok.Data;
+import org.thingsboard.server.common.data.StringUtils;
+
+@Data
+public class LifeCycleEventFilter implements EventFilter {
+    private String server;
+    private String event;
+    private String status;
+    private String error;
+
+    @Override
+    public EventType getEventType() {
+        return EventType.LC_EVENT;
+    }
+
+    @Override
+    public boolean hasFilterForJsonBody() {
+        return !StringUtils.isEmpty(server) || !StringUtils.isEmpty(event) || !StringUtils.isEmpty(status) || !StringUtils.isEmpty(error);
+    }
+}

common/data/src/main/java/org/thingsboard/server/common/data/event/StatisticsEventFilter.java

@@ -0,0 +1,36 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.thingsboard.server.common.data.event;
+
+import lombok.Data;
+import org.thingsboard.server.common.data.StringUtils;
+
+@Data
+public class StatisticsEventFilter implements EventFilter {
+    private String server;
+    private Integer messagesProcessed;
+    private Integer errorsOccurred;
+
+    @Override
+    public EventType getEventType() {
+        return EventType.STATS;
+    }
+
+    @Override
+    public boolean hasFilterForJsonBody() {
+        return !StringUtils.isEmpty(server) || (messagesProcessed != null && messagesProcessed > 0) || (errorsOccurred != null && errorsOccurred > 0);
+    }
+}

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/bootstrap/secure/LwM2MBootstrapSecurityStore.java

@@ -40,7 +40,7 @@ import org.thingsboard.server.transport.lwm2m.utils.TypeServer;
 
 import java.io.IOException;
 import java.security.GeneralSecurityException;
-import java.util.Arrays;
+import java.util.Collections;
 import java.util.List;
 import java.util.UUID;
 
@@ -70,8 +70,7 @@ public class LwM2MBootstrapSecurityStore implements BootstrapSecurityStore {
 
     @Override
     public List<SecurityInfo> getAllByEndpoint(String endPoint) {
-        String endPointKey = endPoint;
-        ReadResultSecurityStore store = lwM2MCredentialsSecurityInfoValidator.createAndValidateCredentialsSecurityInfo(endPointKey, TypeServer.BOOTSTRAP);
+        ReadResultSecurityStore store = lwM2MCredentialsSecurityInfoValidator.createAndValidateCredentialsSecurityInfo(endPoint, TypeServer.BOOTSTRAP);
         if (store.getBootstrapJsonCredential() != null && store.getSecurityMode() < LwM2MSecurityMode.DEFAULT_MODE.code) {
             /** add value to store  from BootstrapJson */
             this.setBootstrapConfigScurityInfo(store);
@@ -87,7 +86,7 @@ public class LwM2MBootstrapSecurityStore implements BootstrapSecurityStore {
                 } catch (InvalidConfigurationException e) {
                     log.error("", e);
                 }
-                return store.getSecurityInfo() == null ? null : Arrays.asList(store.getSecurityInfo());
+                return store.getSecurityInfo() == null ? null : Collections.singletonList(store.getSecurityInfo());
             }
         }
         return null;

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/bootstrap/secure/LwM2MBootstrapServers.java

@@ -23,5 +23,5 @@ public class LwM2MBootstrapServers {
     private Integer lifetime = 300;
     private Integer defaultMinPeriod = 1;
     private boolean notifIfDisabled = true;
-    private String binding = "U";
+    private String binding = "UQ";
 }

ui-ngx/src/app/shared/components/time/quick-time-interval.component.scss → common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2mQueuedRequest.java

@@ -13,7 +13,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+package org.thingsboard.server.transport.lwm2m.server;
 
-:host {
-  min-width: 364px;
+public interface LwM2mQueuedRequest {
+    void send();
 }

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2mSessionMsgListener.java

@@ -18,6 +18,7 @@ package org.thingsboard.server.transport.lwm2m.server;
 import io.netty.util.concurrent.Future;
 import io.netty.util.concurrent.GenericFutureListener;
 import lombok.extern.slf4j.Slf4j;
+import org.jetbrains.annotations.NotNull;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.DeviceProfile;
 import org.thingsboard.server.common.data.ResourceType;
@@ -74,12 +75,12 @@ public class LwM2mSessionMsgListener implements GenericFutureListener<Future<? s
 
     @Override
     public void onToDeviceRpcRequest(ToDeviceRpcRequestMsg toDeviceRequest) {
-        log.info("[{}] toDeviceRpcRequest", toDeviceRequest);
+        this.service.onToDeviceRpcRequest(toDeviceRequest);
     }
 
     @Override
     public void onToServerRpcResponse(ToServerRpcResponseMsg toServerResponse) {
-        log.info("[{}] toServerRpcResponse", toServerResponse);
+        this.service.onToServerRpcResponse(toServerResponse);
     }
 
     @Override
@@ -87,13 +88,15 @@ public class LwM2mSessionMsgListener implements GenericFutureListener<Future<? s
         log.info("[{}]  operationComplete", future);
     }
 
-    public void onResourceUpdate(Optional<TransportProtos.ResourceUpdateMsg> resourceUpdateMsgOpt) {
+    @Override
+    public void onResourceUpdate(@NotNull Optional<TransportProtos.ResourceUpdateMsg> resourceUpdateMsgOpt) {
         if (ResourceType.LWM2M_MODEL.name().equals(resourceUpdateMsgOpt.get().getResourceType())) {
             this.service.onResourceUpdate(resourceUpdateMsgOpt);
         }
     }
 
-    public void onResourceDelete(Optional<TransportProtos.ResourceDeleteMsg> resourceDeleteMsgOpt) {
+    @Override
+    public void onResourceDelete(@NotNull Optional<TransportProtos.ResourceDeleteMsg> resourceDeleteMsgOpt) {
         if (ResourceType.LWM2M_MODEL.name().equals(resourceDeleteMsgOpt.get().getResourceType())) {
             this.service.onResourceDelete(resourceDeleteMsgOpt);
         }

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2mTransportHandler.java

@@ -22,15 +22,14 @@ import com.google.gson.JsonSyntaxException;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.eclipse.californium.core.network.config.NetworkConfig;
+import org.eclipse.leshan.core.attributes.Attribute;
+import org.eclipse.leshan.core.attributes.AttributeSet;
 import org.eclipse.leshan.core.model.ObjectModel;
 import org.eclipse.leshan.core.model.ResourceModel;
-import org.eclipse.leshan.core.node.LwM2mMultipleResource;
-import org.eclipse.leshan.core.node.LwM2mNode;
-import org.eclipse.leshan.core.node.LwM2mObject;
-import org.eclipse.leshan.core.node.LwM2mObjectInstance;
 import org.eclipse.leshan.core.node.LwM2mPath;
-import org.eclipse.leshan.core.node.LwM2mSingleResource;
 import org.eclipse.leshan.core.node.codec.CodecException;
+import org.eclipse.leshan.core.request.DownlinkRequest;
+import org.eclipse.leshan.core.request.WriteAttributesRequest;
 import org.eclipse.leshan.core.util.Hex;
 import org.eclipse.leshan.server.californium.LeshanServerBuilder;
 import org.eclipse.leshan.server.registration.Registration;
@@ -44,11 +43,19 @@ import org.thingsboard.server.transport.lwm2m.server.client.LwM2mClientProfile;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
 import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
 
+import static org.eclipse.leshan.core.attributes.Attribute.DIMENSION;
+import static org.eclipse.leshan.core.attributes.Attribute.MAXIMUM_PERIOD;
+import static org.eclipse.leshan.core.attributes.Attribute.MINIMUM_PERIOD;
+import static org.eclipse.leshan.core.attributes.Attribute.OBJECT_VERSION;
 import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_KEY;
 import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_PATH;
 
@@ -56,8 +63,19 @@ import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPA
 public class LwM2mTransportHandler {
 
     public static final String BASE_DEVICE_API_TOPIC = "v1/devices/me";
+
+    public static final String CLIENT_LWM2M_SETTINGS = "clientLwM2mSettings";
+    public static final String BOOTSTRAP = "bootstrap";
+    public static final String SERVERS = "servers";
+    public static final String LWM2M_SERVER = "lwm2mServer";
+    public static final String BOOTSTRAP_SERVER = "bootstrapServer";
+    public static final String OBSERVE_ATTRIBUTE_TELEMETRY = "observeAttr";
     public static final String ATTRIBUTE = "attribute";
     public static final String TELEMETRY = "telemetry";
+    public static final String KEY_NAME = "keyName";
+    public static final String OBSERVE = "observe";
+    public static final String ATTRIBUTE_LWM2M = "attributeLwm2m";
+
     private static final String REQUEST = "/request";
     private static final String RESPONSE = "/response";
     private static final String ATTRIBUTES = "/" + ATTRIBUTE;
@@ -70,14 +88,6 @@ public class LwM2mTransportHandler {
     public static final String DEVICE_TELEMETRY_TOPIC = BASE_DEVICE_API_TOPIC + TELEMETRIES;
 
     public static final long DEFAULT_TIMEOUT = 2 * 60 * 1000L; // 2min in ms
-    public static final String OBSERVE_ATTRIBUTE_TELEMETRY = "observeAttr";
-    public static final String CLIENT_LWM2M_SETTINGS = "clientLwM2mSettings";
-    public static final String KEY_NAME = "keyName";
-    public static final String OBSERVE = "observe";
-    public static final String BOOTSTRAP = "bootstrap";
-    public static final String SERVERS = "servers";
-    public static final String LWM2M_SERVER = "lwm2mServer";
-    public static final String BOOTSTRAP_SERVER = "bootstrapServer";
 
     public static final String LOG_LW2M_TELEMETRY = "logLwm2m";
     public static final String LOG_LW2M_INFO = "info";
@@ -144,19 +154,19 @@ public class LwM2mTransportHandler {
                 throw new CodecException("Invalid value type for resource %s, type %s", resourcePath, type);
         }
     }
-
-    public static LwM2mNode getLvM2mNodeToObject(LwM2mNode content) {
-        if (content instanceof LwM2mObject) {
-            return (LwM2mObject) content;
-        } else if (content instanceof LwM2mObjectInstance) {
-            return (LwM2mObjectInstance) content;
-        } else if (content instanceof LwM2mSingleResource) {
-            return (LwM2mSingleResource) content;
-        } else if (content instanceof LwM2mMultipleResource) {
-            return (LwM2mMultipleResource) content;
-        }
-        return null;
-    }
+//
+//    public static LwM2mNode getLvM2mNodeToObject(LwM2mNode content) {
+//        if (content instanceof LwM2mObject) {
+//            return (LwM2mObject) content;
+//        } else if (content instanceof LwM2mObjectInstance) {
+//            return (LwM2mObjectInstance) content;
+//        } else if (content instanceof LwM2mSingleResource) {
+//            return (LwM2mSingleResource) content;
+//        } else if (content instanceof LwM2mMultipleResource) {
+//            return (LwM2mMultipleResource) content;
+//        }
+//        return null;
+//    }
 
     public static LwM2mClientProfile getNewProfileParameters(JsonObject profilesConfigData, TenantId tenantId) {
         LwM2mClientProfile lwM2MClientProfile = new LwM2mClientProfile();
@@ -166,6 +176,7 @@ public class LwM2mTransportHandler {
         lwM2MClientProfile.setPostAttributeProfile(profilesConfigData.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(ATTRIBUTE).getAsJsonArray());
         lwM2MClientProfile.setPostTelemetryProfile(profilesConfigData.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(TELEMETRY).getAsJsonArray());
         lwM2MClientProfile.setPostObserveProfile(profilesConfigData.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(OBSERVE).getAsJsonArray());
+        lwM2MClientProfile.setPostAttributeLwm2mProfile(profilesConfigData.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(ATTRIBUTE_LWM2M).getAsJsonObject());
         return lwM2MClientProfile;
     }
 
@@ -184,6 +195,9 @@ public class LwM2mTransportHandler {
      * "attribute":["/2/0/1","/3/0/9"],
      * "telemetry":["/1/0/1","/2/0/1","/6/0/1"],
      * "observe":["/2/0","/2/0/0","/4/0/2"]}
+     * "attributeLwm2m": {"/3_1.0": {"ver": "currentTimeTest11"},
+     *                    "/3_1.0/0": {"gt": 17},
+     *                    "/3_1.0/0/9": {"pmax": 45}, "/3_1.2": {ver": "3_1.2"}}
      */
     public static LwM2mClientProfile getLwM2MClientProfileFromThingsboard(DeviceProfile deviceProfile) {
         if (deviceProfile != null && ((Lwm2mDeviceProfileTransportConfiguration) deviceProfile.getProfileData().getTransportConfiguration()).getProperties().size() > 0) {
@@ -192,7 +206,7 @@ public class LwM2mTransportHandler {
                 ObjectMapper mapper = new ObjectMapper();
                 String profileStr = mapper.writeValueAsString(profile);
                 JsonObject profileJson = (profileStr != null) ? validateJson(profileStr) : null;
-                return (getValidateCredentialsBodyFromThingsboard(profileJson)) ? LwM2mTransportHandler.getNewProfileParameters(profileJson, deviceProfile.getTenantId()) : null;
+                return getValidateCredentialsBodyFromThingsboard(profileJson) ? LwM2mTransportHandler.getNewProfileParameters(profileJson, deviceProfile.getTenantId()) : null;
             } catch (IOException e) {
                 log.error("", e);
             }
@@ -240,7 +254,10 @@ public class LwM2mTransportHandler {
                 objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(TELEMETRY).isJsonArray() &&
                 objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().has(OBSERVE) &&
                 !objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(OBSERVE).isJsonNull() &&
-                objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(OBSERVE).isJsonArray());
+                objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(OBSERVE).isJsonArray() &&
+                objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().has(ATTRIBUTE_LWM2M) &&
+                !objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(ATTRIBUTE_LWM2M).isJsonNull() &&
+                objectMsg.get(OBSERVE_ATTRIBUTE_TELEMETRY).getAsJsonObject().get(ATTRIBUTE_LWM2M).isJsonObject());
     }
 
     private static boolean getValidateBootstrapProfileFromThingsboard(JsonObject objectMsg) {
@@ -345,14 +362,6 @@ public class LwM2mTransportHandler {
         }
     }
 
-    public static Integer validateObjectIdFromKey(String key) {
-        try {
-            return Integer.parseInt(key.split(LWM2M_SEPARATOR_PATH)[1].split(LWM2M_SEPARATOR_KEY)[0]);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
     public static String validateObjectVerFromKey(String key) {
         try {
             return (key.split(LWM2M_SEPARATOR_PATH)[1].split(LWM2M_SEPARATOR_KEY)[1]);
@@ -360,4 +369,54 @@ public class LwM2mTransportHandler {
             return ObjectModel.DEFAULT_VERSION;
         }
     }
+
+    /**
+     * As example:
+     * a)Write-Attributes/3/0/9?pmin=1 means the Battery Level value will be notified
+     * to the Server with a minimum interval of 1sec;
+     * this value is set at theResource level.
+     * b)Write-Attributes/3/0/9?pmin means the Battery Level will be notified
+     * to the Server with a minimum value (pmin) given by the default one
+     * (resource 2 of Object Server ID=1),
+     * or with another value if this Attribute has been set at another level
+     * (Object or Object Instance: see section5.1.1).
+     * c)Write-Attributes/3/0?pmin=10 means that all Resources of Instance 0 of the Object ‘Device (ID:3)’
+     * will be notified to the Server with a minimum interval of 10 sec;
+     * this value is set at the Object Instance level.
+     * d)Write-Attributes /3/0/9?gt=45&st=10 means the Battery Level will be notified to the Server
+     * when:
+     * a.old value is 20 and new value is 35 due to step condition
+     * b.old value is 45 and new value is 50 due to gt condition
+     * c.old value is 50 and new value is 40 due to both gt and step conditions
+     * d.old value is 35 and new value is 20 due to step conditione)
+     * Write-Attributes /3/0/9?lt=20&gt=85&st=10 means the Battery Level will be notified to the Server
+     * when:
+     * a.old value is 17 and new value is 24 due to lt condition
+     * b.old value is 75 and new value is 90 due to both gt and step conditions
+     *   String uriQueries = "pmin=10&pmax=60";
+     *   AttributeSet attributes = AttributeSet.parse(uriQueries);
+     *   WriteAttributesRequest request = new WriteAttributesRequest(target, attributes);
+     *   Attribute gt = new Attribute(GREATER_THAN, Double.valueOf("45"));
+     *   Attribute st = new Attribute(LESSER_THAN, Double.valueOf("10"));
+     *   Attribute pmax = new Attribute(MAXIMUM_PERIOD, "60");
+     *   Attribute [] attrs = {gt, st};
+     */
+    public static DownlinkRequest createWriteAttributeRequest(String target, Object params) {
+        AttributeSet attrSet = new AttributeSet(createWriteAttributes(params));
+        return attrSet.getAttributes().size() > 0 ? new WriteAttributesRequest(target, attrSet) : null;
+    }
+
+    private static Attribute[] createWriteAttributes(Object params) {
+        List attributeLists = new ArrayList<Attribute>();
+        ObjectMapper oMapper = new ObjectMapper();
+        Map<String, Object> map = oMapper.convertValue(params, ConcurrentHashMap.class);
+        map.forEach((k, v) -> {
+            if (!v.toString().isEmpty() || (v.toString().isEmpty() && OBJECT_VERSION.equals(k))) {
+                attributeLists.add(new Attribute(k,
+                        (DIMENSION.equals(k) || MINIMUM_PERIOD.equals(k) || MAXIMUM_PERIOD.equals(k)) ?
+                                ((Double) v).longValue() : v));
+            }
+        });
+        return (Attribute[]) attributeLists.toArray(Attribute[]::new);
+    }
 }

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2mTransportRequest.java

@@ -16,9 +16,8 @@
 package org.thingsboard.server.transport.lwm2m.server;
 
 import lombok.extern.slf4j.Slf4j;
+import org.eclipse.californium.core.coap.CoAP;
 import org.eclipse.californium.core.coap.Response;
-import org.eclipse.leshan.core.attributes.Attribute;
-import org.eclipse.leshan.core.attributes.AttributeSet;
 import org.eclipse.leshan.core.model.ResourceModel;
 import org.eclipse.leshan.core.node.LwM2mNode;
 import org.eclipse.leshan.core.node.LwM2mPath;
@@ -32,8 +31,8 @@ import org.eclipse.leshan.core.request.DownlinkRequest;
 import org.eclipse.leshan.core.request.ExecuteRequest;
 import org.eclipse.leshan.core.request.ObserveRequest;
 import org.eclipse.leshan.core.request.ReadRequest;
-import org.eclipse.leshan.core.request.WriteAttributesRequest;
 import org.eclipse.leshan.core.request.WriteRequest;
+import org.eclipse.leshan.core.request.exception.ClientSleepingException;
 import org.eclipse.leshan.core.response.CancelObservationResponse;
 import org.eclipse.leshan.core.response.DeleteResponse;
 import org.eclipse.leshan.core.response.DiscoverResponse;
@@ -58,8 +57,6 @@ import java.util.Date;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
-import static org.eclipse.californium.core.coap.CoAP.ResponseCode.isSuccess;
-import static org.eclipse.leshan.core.attributes.Attribute.MINIMUM_PERIOD;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.DEFAULT_TIMEOUT;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.GET_TYPE_OPER_DISCOVER;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.GET_TYPE_OPER_OBSERVE;
@@ -74,6 +71,7 @@ import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandle
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.RESPONSE_CHANNEL;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.convertToIdVerFromObjectId;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.convertToObjectIdFromIdVer;
+import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.createWriteAttributeRequest;
 
 @Slf4j
 @Service
@@ -122,7 +120,7 @@ public class LwM2mTransportRequest {
             DownlinkRequest request = null;
             ContentFormat contentFormat = contentFormatParam != null ? ContentFormat.fromName(contentFormatParam.toUpperCase()) : null;
             LwM2mClient lwM2MClient = lwM2mClientContext.getLwM2mClientWithReg(registration, null);
-            ResourceModel resource = lwM2MClient.getResourceModel(targetIdVer);
+            ResourceModel resource = null;
             timeoutInMs = timeoutInMs > 0 ? timeoutInMs : DEFAULT_TIMEOUT;
             switch (typeOper) {
                 case GET_TYPE_OPER_READ:
@@ -144,6 +142,7 @@ public class LwM2mTransportRequest {
                     request = new CancelObservationRequest(observation);
                     break;
                 case POST_TYPE_OPER_EXECUTE:
+                    resource = lwM2MClient.getResourceModel(targetIdVer);
                     if (params != null && resource != null && !resource.multiple) {
                         request = new ExecuteRequest(target, (String) this.converter.convertValue(params, resource.type, ResourceModel.Type.STRING, resultIds));
                     } else {
@@ -152,6 +151,7 @@ public class LwM2mTransportRequest {
                     break;
                 case POST_TYPE_OPER_WRITE_REPLACE:
                     // Request to write a <b>String Single-Instance Resource</b> using the TLV content format.
+                    resource = lwM2MClient.getResourceModel(targetIdVer);
                     if (resource != null && contentFormat != null) {
 //                        if (contentFormat.equals(ContentFormat.TLV) && !resource.multiple) {
                         if (contentFormat.equals(ContentFormat.TLV)) {
@@ -173,55 +173,21 @@ public class LwM2mTransportRequest {
                     }
                     break;
                 case PUT_TYPE_OPER_WRITE_ATTRIBUTES:
-                    /**
-                     * As example:
-                     * a)Write-Attributes/3/0/9?pmin=1 means the Battery Level value will be notified
-                     * to the Server with a minimum interval of 1sec;
-                     * this value is set at theResource level.
-                     * b)Write-Attributes/3/0/9?pmin means the Battery Level will be notified
-                     * to the Server with a minimum value (pmin) given by the default one
-                     * (resource 2 of Object Server ID=1),
-                     * or with another value if this Attribute has been set at another level
-                     * (Object or Object Instance: see section5.1.1).
-                     * c)Write-Attributes/3/0?pmin=10 means that all Resources of Instance 0 of the Object ‘Device (ID:3)’
-                     * will be notified to the Server with a minimum interval of 10 sec;
-                     * this value is set at the Object Instance level.
-                     * d)Write-Attributes /3/0/9?gt=45&st=10 means the Battery Level will be notified to the Server
-                     * when:
-                     * a.old value is 20 and new value is 35 due to step condition
-                     * b.old value is 45 and new value is 50 due to gt condition
-                     * c.old value is 50 and new value is 40 due to both gt and step conditions
-                     * d.old value is 35 and new value is 20 due to step conditione)
-                     * Write-Attributes /3/0/9?lt=20&gt=85&st=10 means the Battery Level will be notified to the Server
-                     * when:
-                     * a.old value is 17 and new value is 24 due to lt condition
-                     * b.old value is 75 and new value is 90 due to both gt and step conditions
-                     *   String uriQueries = "pmin=10&pmax=60";
-                     *   AttributeSet attributes = AttributeSet.parse(uriQueries);
-                     *   WriteAttributesRequest request = new WriteAttributesRequest(target, attributes);
-                     *   Attribute gt = new Attribute(GREATER_THAN, Double.valueOf("45"));
-                     *   Attribute st = new Attribute(LESSER_THAN, Double.valueOf("10"));
-                     *   Attribute pmax = new Attribute(MAXIMUM_PERIOD, "60");
-                     *   Attribute [] attrs = {gt, st};
-                     */
-                    Attribute pmin = new Attribute(MINIMUM_PERIOD, Integer.toUnsignedLong(Integer.parseInt("1")));
-                    Attribute[] attrs = {pmin};
-                    AttributeSet attrSet = new AttributeSet(attrs);
-                    if (resultIds.isResource()) {
-                        request = new WriteAttributesRequest(resultIds.getObjectId(), resultIds.getObjectInstanceId(), resultIds.getResourceId(), attrSet);
-                    } else if (resultIds.isObjectInstance()) {
-                        request = new WriteAttributesRequest(resultIds.getObjectId(), resultIds.getObjectInstanceId(), attrSet);
-                    } else if (resultIds.getObjectId() >= 0) {
-                        request = new WriteAttributesRequest(resultIds.getObjectId(), attrSet);
-                    }
+                    request = createWriteAttributeRequest(target, params);
                     break;
-                default:
             }
 
             if (request != null) {
-                this.sendRequest(registration, lwM2MClient, request, timeoutInMs);
-            }
-            else {
+                try {
+                    this.sendRequest(registration, lwM2MClient, request, timeoutInMs);
+                } catch (ClientSleepingException e) {
+                    DownlinkRequest finalRequest = request;
+                    long finalTimeoutInMs = timeoutInMs;
+                    lwM2MClient.getQueuedRequests().add(() -> sendRequest(registration, lwM2MClient, finalRequest, finalTimeoutInMs));
+                } catch (Exception e) {
+                    log.error("[{}] [{}] [{}] Failed to send downlink.", registration.getEndpoint(), targetIdVer, typeOper, e);
+                }
+            } else {
                 log.error("[{}], [{}] - [{}] error SendRequest", registration.getEndpoint(), typeOper, targetIdVer);
             }
         }
@@ -240,15 +206,19 @@ public class LwM2mTransportRequest {
             if (!lwM2MClient.isInit()) {
                 lwM2MClient.initValue(this.serviceImpl, convertToIdVerFromObjectId(request.getPath().toString(), registration));
             }
-            if (isSuccess(((Response) response.getCoapResponse()).getCode())) {
+            if (CoAP.ResponseCode.isSuccess(((Response) response.getCoapResponse()).getCode())) {
                 this.handleResponse(registration, request.getPath().toString(), response, request);
                 if (request instanceof WriteRequest && ((WriteRequest) request).isReplaceRequest()) {
+                    LwM2mNode node = ((WriteRequest) request).getNode();
+                    Object value = this.converter.convertValue(((LwM2mSingleResource) node).getValue(),
+                            ((LwM2mSingleResource) node).getType(), ResourceModel.Type.STRING, request.getPath());
                     String msg = String.format("%s: sendRequest Replace: CoapCde - %s Lwm2m code - %d name - %s Resource path - %s value - %s SendRequest to Client",
-                            LOG_LW2M_INFO, ((Response) response.getCoapResponse()).getCode(), response.getCode().getCode(), response.getCode().getName(), request.getPath().toString(),
-                            ((LwM2mSingleResource) ((WriteRequest) request).getNode()).getValue().toString());
+                            LOG_LW2M_INFO, ((Response) response.getCoapResponse()).getCode(), response.getCode().getCode(),
+                            response.getCode().getName(), request.getPath().toString(), value);
                     serviceImpl.sendLogsToThingsboard(msg, registration);
-                    log.info("[{}] [{}] - [{}] [{}] Update SendRequest[{}]", registration.getEndpoint(), ((Response) response.getCoapResponse()).getCode(), response.getCode(), request.getPath().toString(),
-                            ((LwM2mSingleResource) ((WriteRequest) request).getNode()).getValue());
+                    log.debug("[{}] [{}] - [{}] [{}] Update SendRequest[{}]", registration.getEndpoint(),
+                            ((Response) response.getCoapResponse()).getCode(), response.getCode(),
+                            request.getPath().toString(), value);
                 }
             } else {
                 String msg = String.format("%s: sendRequest: CoapCode - %s Lwm2m code - %d name - %s Resource path - %s  SendRequest to Client", LOG_LW2M_ERROR,
@@ -283,7 +253,7 @@ public class LwM2mTransportRequest {
                 case FLOAT:     // Double
                     return (contentFormat == null) ? new WriteRequest(objectId, instanceId, resourceId, Double.parseDouble(value.toString())) : new WriteRequest(contentFormat, objectId, instanceId, resourceId, Double.parseDouble(value.toString()));
                 case TIME:      // Date
-                    Date date =  new Date(Long.decode(value.toString()));
+                    Date date = new Date(Long.decode(value.toString()));
                     return (contentFormat == null) ? new WriteRequest(objectId, instanceId, resourceId, date) : new WriteRequest(contentFormat, objectId, instanceId, resourceId, date);
                 case OPAQUE:    // byte[] value, base64
                     return (contentFormat == null) ? new WriteRequest(objectId, instanceId, resourceId, Hex.decodeHex(value.toString().toCharArray())) : new WriteRequest(contentFormat, objectId, instanceId, resourceId, Hex.decodeHex(value.toString().toCharArray()));

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2mTransportService.java

@@ -51,6 +51,10 @@ public interface LwM2mTransportService {
 
     void onResourceDelete(Optional<TransportProtos.ResourceDeleteMsg> resourceDeleteMsgOpt);
 
+    void onToDeviceRpcRequest(TransportProtos.ToDeviceRpcRequestMsg toDeviceRequest);
+
+    void onToServerRpcResponse(TransportProtos.ToServerRpcResponseMsg toServerResponse);
+
     void doTrigger(Registration registration, String path);
 
     void doDisconnect(TransportProtos.SessionInfoProto sessionInfo);

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/LwM2mTransportServiceImpl.java

@@ -74,11 +74,14 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
+import static org.eclipse.leshan.core.attributes.Attribute.OBJECT_VERSION;
+import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_PATH;
 import static org.thingsboard.server.common.transport.util.JsonUtils.getJsonObject;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.CLIENT_NOT_AUTHORIZED;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.DEVICE_ATTRIBUTES_REQUEST;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.DEVICE_ATTRIBUTES_TOPIC;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.DEVICE_TELEMETRY_TOPIC;
+import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.GET_TYPE_OPER_DISCOVER;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.GET_TYPE_OPER_OBSERVE;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.GET_TYPE_OPER_READ;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.LOG_LW2M_ERROR;
@@ -87,11 +90,11 @@ import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandle
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.LWM2M_STRATEGY_2;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.POST_TYPE_OPER_EXECUTE;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.POST_TYPE_OPER_WRITE_REPLACE;
+import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.PUT_TYPE_OPER_WRITE_ATTRIBUTES;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.SERVICE_CHANNEL;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.convertToIdVerFromObjectId;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.convertToObjectIdFromIdVer;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.getAckCallback;
-import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.validateObjectIdFromKey;
 import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.validateObjectVerFromKey;
 
 @Slf4j
@@ -146,9 +149,9 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
      * Next ->  Create new LwM2MClient for current session -> setModelClient...
      *
      * @param registration         - Registration LwM2M Client
-     * @param previousObsersations - may be null
+     * @param previousObservations - may be null
      */
-    public void onRegistered(Registration registration, Collection<Observation> previousObsersations) {
+    public void onRegistered(Registration registration, Collection<Observation> previousObservations) {
         executorRegistered.submit(() -> {
             try {
                 log.warn("[{}] [{{}] Client: create after Registration", registration.getEndpoint(), registration.getId());
@@ -188,6 +191,13 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
                     LwM2mClient lwM2MClient = this.lwM2mClientContext.getLwM2MClient(sessionInfo);
                     if (lwM2MClient.getDeviceId() == null && lwM2MClient.getProfileId() == null) {
                         initLwM2mClient(lwM2MClient, sessionInfo);
+                    } else {
+                        if (registration.getBindingMode().useQueueMode()) {
+                            LwM2mQueuedRequest request;
+                            while ((request = lwM2MClient.getQueuedRequests().poll()) != null) {
+                                request.send();
+                            }
+                        }
                     }
 
                     log.info("Client: [{}] updatedReg [{}] name  [{}] profile ", registration.getId(), registration.getEndpoint(), sessionInfo.getDeviceType());
@@ -239,8 +249,11 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
         }
     }
 
+    @Override
     public void onSleepingDev(Registration registration) {
         log.info("[{}] [{}] Received endpoint Sleeping version event", registration.getId(), registration.getEndpoint());
+        this.sendLogsToThingsboard(LOG_LW2M_INFO + ": Client is sleeping!", registration);
+
         //TODO: associate endpointId with device information.
     }
 
@@ -355,17 +368,15 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
     }
 
     /**
-     *
      * @param resourceUpdateMsgOpt -
      */
     @Override
-    public void onResourceUpdate (Optional<TransportProtos.ResourceUpdateMsg> resourceUpdateMsgOpt) {
+    public void onResourceUpdate(Optional<TransportProtos.ResourceUpdateMsg> resourceUpdateMsgOpt) {
         String idVer = resourceUpdateMsgOpt.get().getResourceKey();
         lwM2mClientContext.getLwM2mClients().values().stream().forEach(e -> e.updateResourceModel(idVer, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getModelProvider()));
     }
 
     /**
-     *
      * @param resourceDeleteMsgOpt -
      */
     @Override
@@ -374,6 +385,14 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
         lwM2mClientContext.getLwM2mClients().values().stream().forEach(e -> e.deleteResources(pathIdVer, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getModelProvider()));
     }
 
+    public void onToDeviceRpcRequest(TransportProtos.ToDeviceRpcRequestMsg toDeviceRequest) {
+        log.info("[{}] toDeviceRpcRequest", toDeviceRequest);
+    }
+
+    public void onToServerRpcResponse(TransportProtos.ToServerRpcResponseMsg toServerResponse) {
+        log.info("[{}] toServerRpcResponse", toServerResponse);
+    }
+
     /**
      * Trigger Server path = "/1/0/8"
      * <p>
@@ -417,6 +436,7 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
      */
     protected void onAwakeDev(Registration registration) {
         log.info("[{}] [{}] Received endpoint Awake version event", registration.getId(), registration.getEndpoint());
+        this.sendLogsToThingsboard(LOG_LW2M_INFO + ": Client is awake!", registration);
         //TODO: associate endpointId with device information.
     }
 
@@ -485,15 +505,20 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
      */
     private void initLwM2mFromClientValue(Registration registration, LwM2mClient lwM2MClient) {
         LwM2mClientProfile lwM2MClientProfile = lwM2mClientContext.getProfile(registration);
-        Set<String> clientObjects = this.getAllOjectsInClient(registration);
-        if (clientObjects != null && LWM2M_STRATEGY_2 == LwM2mTransportHandler.getClientOnlyObserveAfterConnect(lwM2MClientProfile)) {
-            // #2
-            lwM2MClient.getPendingRequests().addAll(clientObjects);
-            clientObjects.forEach(path -> lwM2mTransportRequest.sendAllRequest(registration, path, GET_TYPE_OPER_READ, ContentFormat.TLV.getName(),
-                    null, null, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getTimeout()));
+        Set<String> clientObjects = lwM2mClientContext.getSupportedIdVerInClient(registration);
+        if (clientObjects != null && clientObjects.size() > 0) {
+            if (LWM2M_STRATEGY_2 == LwM2mTransportHandler.getClientOnlyObserveAfterConnect(lwM2MClientProfile)) {
+                // #2
+                lwM2MClient.getPendingRequests().addAll(clientObjects);
+                clientObjects.forEach(path -> lwM2mTransportRequest.sendAllRequest(registration, path, GET_TYPE_OPER_READ, ContentFormat.TLV.getName(),
+                        null, null, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getTimeout()));
+            }
+            // #1
+            this.initReadAttrTelemetryObserveToClient(registration, lwM2MClient, GET_TYPE_OPER_READ, clientObjects);
+            this.initReadAttrTelemetryObserveToClient(registration, lwM2MClient, GET_TYPE_OPER_OBSERVE, clientObjects);
+            this.initReadAttrTelemetryObserveToClient(registration, lwM2MClient, PUT_TYPE_OPER_WRITE_ATTRIBUTES, clientObjects);
+//            this.initReadAttrTelemetryObserveToClient(registration, lwM2MClient, GET_TYPE_OPER_DISCOVER, clientObjects);
         }
-        // #1
-        this.initReadAttrTelemetryObserveToClient(registration, lwM2MClient, GET_TYPE_OPER_OBSERVE);
     }
 
     /**
@@ -600,41 +625,61 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
 
     /**
      * Start observe/read: Attr/Telemetry
-     * #1 - Analyze:
-     * #1.1 path in resource profile == client resource
+     * #1 - Analyze: path in resource profile == client resource
      *
      * @param registration -
      */
-    private void initReadAttrTelemetryObserveToClient(Registration registration, LwM2mClient lwM2MClient, String typeOper) {
+    private void initReadAttrTelemetryObserveToClient(Registration registration, LwM2mClient lwM2MClient,
+                                                      String typeOper, Set<String> clientObjects) {
         LwM2mClientProfile lwM2MClientProfile = lwM2mClientContext.getProfile(registration);
-        Set<String> clientInstances = this.getAllInstancesInClient(registration);
-        Set<String> result;
+        Set<String> result = null;
+        ConcurrentHashMap<String, Object> params = null;
         if (GET_TYPE_OPER_READ.equals(typeOper)) {
-            result = JacksonUtil.fromString(lwM2MClientProfile.getPostAttributeProfile().toString(), new TypeReference<>() {
-            });
-            result.addAll(JacksonUtil.fromString(lwM2MClientProfile.getPostTelemetryProfile().toString(), new TypeReference<>() {
-            }));
-        } else {
-            result = JacksonUtil.fromString(lwM2MClientProfile.getPostObserveProfile().toString(), new TypeReference<>() {
-            });
+            result = JacksonUtil.fromString(lwM2MClientProfile.getPostAttributeProfile().toString(),
+                    new TypeReference<>() {
+                    });
+            result.addAll(JacksonUtil.fromString(lwM2MClientProfile.getPostTelemetryProfile().toString(),
+                    new TypeReference<>() {
+                    }));
+        } else if (GET_TYPE_OPER_OBSERVE.equals(typeOper)) {
+            result = JacksonUtil.fromString(lwM2MClientProfile.getPostObserveProfile().toString(),
+                    new TypeReference<>() {
+                    });
+        } else if (GET_TYPE_OPER_DISCOVER.equals(typeOper)) {
+            result = this.getPathForWriteAttributes(lwM2MClientProfile.getPostAttributeLwm2mProfile()).keySet();
+            ;
+        } else if (PUT_TYPE_OPER_WRITE_ATTRIBUTES.equals(typeOper)) {
+            params = this.getPathForWriteAttributes(lwM2MClientProfile.getPostAttributeLwm2mProfile());
+            result = params.keySet();
         }
-        Set<String> pathSend = ConcurrentHashMap.newKeySet();
-        result.forEach(target -> {
-            // #1.1
-            String[] resPath = target.split("/");
-            String instance = "/" + resPath[1] + "/" + resPath[2];
-            if (clientInstances != null && clientInstances.size() > 0 && clientInstances.contains(instance)) {
-                pathSend.add(target);
+        if (!result.isEmpty()) {
+            // #1
+            Set<String> pathSend = result.stream().filter(target -> {
+                        return target.split(LWM2M_SEPARATOR_PATH).length < 3 ?
+                                clientObjects.contains("/" + target.split(LWM2M_SEPARATOR_PATH)[1]) :
+                                clientObjects.contains("/" + target.split(LWM2M_SEPARATOR_PATH)[1] + "/" + target.split(LWM2M_SEPARATOR_PATH)[2]);
+                    }
+            )
+                    .collect(Collectors.toUnmodifiableSet());
+            if (!pathSend.isEmpty()) {
+                lwM2MClient.getPendingRequests().addAll(pathSend);
+                ConcurrentHashMap<String, Object> finalParams = params;
+                pathSend.forEach(target -> lwM2mTransportRequest.sendAllRequest(registration, target, typeOper, ContentFormat.TLV.getName(),
+                        null, finalParams != null ? finalParams.get(target) : null, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getTimeout()));
+                if (GET_TYPE_OPER_OBSERVE.equals(typeOper)) {
+                    lwM2MClient.initValue(this, null);
+                }
             }
-        });
-        lwM2MClient.getPendingRequests().addAll(pathSend);
-        pathSend.forEach(target -> lwM2mTransportRequest.sendAllRequest(registration, target, typeOper, ContentFormat.TLV.getName(),
-                null, null, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getTimeout()));
-        if (GET_TYPE_OPER_OBSERVE.equals(typeOper)) {
-            lwM2MClient.initValue(this, null);
         }
     }
 
+    private ConcurrentHashMap<String, Object> getPathForWriteAttributes(JsonObject objectJson) {
+        ConcurrentHashMap<String, Object> pathAttributes = new Gson().fromJson(objectJson.toString(),
+                new TypeToken<ConcurrentHashMap<String, Object>>() {
+                }.getType());
+        return pathAttributes;
+    }
+
     /**
      * Update parameters device in LwM2MClient
      * If new deviceProfile != old deviceProfile => update deviceProfile
@@ -654,21 +699,6 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
         lwM2MClient.setProfileId(device.getDeviceProfileId().getId());
     }
 
-    /**
-     * @param registration -
-     * @return - all object in client
-     */
-    private Set<String> getAllOjectsInClient(Registration registration) {
-        Set<String> clientObjects = ConcurrentHashMap.newKeySet();
-        Arrays.stream(registration.getObjectLinks()).forEach(url -> {
-            LwM2mPath pathIds = new LwM2mPath(url.getUrl());
-            if (pathIds.isObjectInstance()) {
-                clientObjects.add("/" + pathIds.getObjectId());
-            }
-        });
-        return (clientObjects.size() > 0) ? clientObjects : null;
-    }
-
     /**
      * @param registration -
      * @return all instances in client
@@ -713,16 +743,18 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
     private void addParameters(String path, JsonObject parameters, Registration registration) {
         LwM2mClient lwM2MClient = lwM2mClientContext.getLwM2mClientWithReg(registration, null);
         JsonObject names = lwM2mClientContext.getProfiles().get(lwM2MClient.getProfileId()).getPostKeyNameProfile();
-        String resName = names.get(path).getAsString();
-        if (resName != null && !resName.isEmpty()) {
-            try {
-                String resValue = this.getResourceValueToString(lwM2MClient, path);
-                if (resValue != null) {
+        if (names != null && names.has(path)) {
+            String resName = names.get(path).getAsString();
+            if (resName != null && !resName.isEmpty()) {
+                try {
+                    String resValue = this.getResourceValueToString(lwM2MClient, path);
                     parameters.addProperty(resName, resValue);
+                } catch (Exception e) {
+                    log.error("Failed to add parameters.", e);
                 }
-            } catch (Exception e) {
-                log.error("Failed to add parameters.", e);
             }
+        } else {
+            log.error("Failed to add parameters. path: [{}], names: [{}]", path, names);
         }
     }
 
@@ -739,7 +771,7 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
 
     /**
      * @param lwM2MClient -
-     * @param path     -
+     * @param path        -
      * @return - return value of Resource by idPath
      */
     private LwM2mResource returnResourceValueFromLwM2MClient(LwM2mClient lwM2MClient, String path) {
@@ -768,6 +800,7 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
      * #3.1 Attribute isChange (add&del)
      * #3.2 Telemetry isChange (add&del)
      * #3.3 KeyName isChange (add)
+     * #3.4 attributeLwm2m isChange (update WrightAttribute: add/update/del)
      * #4 update
      * #4.1 add If #3 isChange, then analyze and update Value in Transport form Client and send Value to thingsboard
      * #4.2 del
@@ -778,6 +811,9 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
      * -- path Attr/Telemetry includes newObserve and does not include oldObserve: send Request observe to Client
      * #5.3 Observe.del
      * -- different between newObserve and oldObserve: send Request cancel observe to client
+     * #6
+     * #6.1 - update WriteAttribute
+     * #6.2 - del WriteAttribute
      *
      * @param registrationIds -
      * @param deviceProfile   -
@@ -792,6 +828,7 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
             Set<String> telemetrySetOld = this.convertJsonArrayToSet(telemetryOld);
             JsonArray observeOld = lwM2MClientProfileOld.getPostObserveProfile();
             JsonObject keyNameOld = lwM2MClientProfileOld.getPostKeyNameProfile();
+            JsonObject attributeLwm2mOld = lwM2MClientProfileOld.getPostAttributeLwm2mProfile();
 
             LwM2mClientProfile lwM2MClientProfileNew = lwM2mClientContext.getProfiles().get(deviceProfile.getUuidId());
             JsonArray attributeNew = lwM2MClientProfileNew.getPostAttributeProfile();
@@ -800,32 +837,41 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
             Set<String> telemetrySetNew = this.convertJsonArrayToSet(telemetryNew);
             JsonArray observeNew = lwM2MClientProfileNew.getPostObserveProfile();
             JsonObject keyNameNew = lwM2MClientProfileNew.getPostKeyNameProfile();
+            JsonObject attributeLwm2mNew = lwM2MClientProfileNew.getPostAttributeLwm2mProfile();
 
             // #3
             ResultsAnalyzerParameters sendAttrToThingsboard = new ResultsAnalyzerParameters();
             // #3.1
             if (!attributeOld.equals(attributeNew)) {
-                ResultsAnalyzerParameters postAttributeAnalyzer = this.getAnalyzerParameters(new Gson().fromJson(attributeOld, new TypeToken<Set<String>>() {
-                }.getType()), attributeSetNew);
+                ResultsAnalyzerParameters postAttributeAnalyzer = this.getAnalyzerParameters(new Gson().fromJson(attributeOld,
+                        new TypeToken<Set<String>>() {
+                        }.getType()), attributeSetNew);
                 sendAttrToThingsboard.getPathPostParametersAdd().addAll(postAttributeAnalyzer.getPathPostParametersAdd());
                 sendAttrToThingsboard.getPathPostParametersDel().addAll(postAttributeAnalyzer.getPathPostParametersDel());
             }
             // #3.2
             if (!telemetryOld.equals(telemetryNew)) {
-                ResultsAnalyzerParameters postTelemetryAnalyzer = this.getAnalyzerParameters(new Gson().fromJson(telemetryOld, new TypeToken<Set<String>>() {
-                }.getType()), telemetrySetNew);
+                ResultsAnalyzerParameters postTelemetryAnalyzer = this.getAnalyzerParameters(new Gson().fromJson(telemetryOld,
+                        new TypeToken<Set<String>>() {
+                        }.getType()), telemetrySetNew);
                 sendAttrToThingsboard.getPathPostParametersAdd().addAll(postTelemetryAnalyzer.getPathPostParametersAdd());
                 sendAttrToThingsboard.getPathPostParametersDel().addAll(postTelemetryAnalyzer.getPathPostParametersDel());
             }
             // #3.3
             if (!keyNameOld.equals(keyNameNew)) {
-                ResultsAnalyzerParameters keyNameChange = this.getAnalyzerKeyName(new Gson().fromJson(keyNameOld.toString(), new TypeToken<ConcurrentHashMap<String, String>>() {
+                ResultsAnalyzerParameters keyNameChange = this.getAnalyzerKeyName(new Gson().fromJson(keyNameOld.toString(),
+                        new TypeToken<ConcurrentHashMap<String, String>>() {
                         }.getType()),
                         new Gson().fromJson(keyNameNew.toString(), new TypeToken<ConcurrentHashMap<String, String>>() {
                         }.getType()));
                 sendAttrToThingsboard.getPathPostParametersAdd().addAll(keyNameChange.getPathPostParametersAdd());
             }
 
+            // #3.4, #6
+            if (!attributeLwm2mOld.equals(attributeLwm2mNew)) {
+                this.getAnalyzerAttributeLwm2m(registrationIds, attributeLwm2mOld, attributeLwm2mNew);
+            }
+
             // #4.1 add
             if (sendAttrToThingsboard.getPathPostParametersAdd().size() > 0) {
                 // update value in Resources
@@ -859,10 +905,14 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
                 //  send Request observe to Client
                 registrationIds.forEach(registrationId -> {
                     Registration registration = lwM2mClientContext.getRegistration(registrationId);
-                    this.readResourceValueObserve(registration, postObserveAnalyzer.getPathPostParametersAdd(), GET_TYPE_OPER_OBSERVE);
+                    if (postObserveAnalyzer.getPathPostParametersAdd().size() > 0) {
+                        this.readResourceValueObserve(registration, postObserveAnalyzer.getPathPostParametersAdd(), GET_TYPE_OPER_OBSERVE);
+                    }
                     // 5.3 del
                     //  send Request cancel observe to Client
-                    this.cancelObserveIsValue(registration, postObserveAnalyzer.getPathPostParametersDel());
+                    if (postObserveAnalyzer.getPathPostParametersDel().size() > 0) {
+                        this.cancelObserveIsValue(registration, postObserveAnalyzer.getPathPostParametersDel());
+                    }
                 });
             }
         }
@@ -922,7 +972,7 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
         });
     }
 
-    private ResultsAnalyzerParameters getAnalyzerKeyName(ConcurrentMap<String, String> keyNameOld, ConcurrentMap<String, String> keyNameNew) {
+    private ResultsAnalyzerParameters getAnalyzerKeyName(ConcurrentHashMap<String, String> keyNameOld, ConcurrentHashMap<String, String> keyNameNew) {
         ResultsAnalyzerParameters analyzerParameters = new ResultsAnalyzerParameters();
         Set<String> paths = keyNameNew.entrySet()
                 .stream()
@@ -932,6 +982,71 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
         return analyzerParameters;
     }
 
+    /**
+     * #3.4, #6
+     * #6
+     * #6.1 - send update WriteAttribute
+     * #6.2 - send empty WriteAttribute
+     *
+     * @param attributeLwm2mOld -
+     * @param attributeLwm2mNew -
+     * @return
+     */
+    private void getAnalyzerAttributeLwm2m(Set<String> registrationIds, JsonObject attributeLwm2mOld, JsonObject attributeLwm2mNew) {
+        ResultsAnalyzerParameters analyzerParameters = new ResultsAnalyzerParameters();
+        ConcurrentHashMap<String, Object> lwm2mAttributesOld = new Gson().fromJson(attributeLwm2mOld.toString(),
+                new TypeToken<ConcurrentHashMap<String, Object>>() {
+                }.getType());
+        ConcurrentHashMap<String, Object> lwm2mAttributesNew = new Gson().fromJson(attributeLwm2mNew.toString(),
+                new TypeToken<ConcurrentHashMap<String, Object>>() {
+                }.getType());
+        Set<String> pathOld = lwm2mAttributesOld.keySet();
+        Set<String> pathNew = lwm2mAttributesNew.keySet();
+        analyzerParameters.setPathPostParametersAdd(pathNew
+                .stream().filter(p -> !pathOld.contains(p)).collect(Collectors.toSet()));
+        analyzerParameters.setPathPostParametersDel(pathOld
+                .stream().filter(p -> !pathNew.contains(p)).collect(Collectors.toSet()));
+        Set<String> pathCommon = pathNew
+                .stream().filter(p -> pathOld.contains(p)).collect(Collectors.toSet());
+        Set<String> pathCommonChange = pathCommon
+                .stream().filter(p -> !lwm2mAttributesOld.get(p).equals(lwm2mAttributesNew.get(p))).collect(Collectors.toSet());
+        analyzerParameters.getPathPostParametersAdd().addAll(pathCommonChange);
+        // #6
+        // #6.2
+        if (analyzerParameters.getPathPostParametersAdd().size() > 0) {
+            registrationIds.forEach(registrationId -> {
+                Registration registration = this.lwM2mClientContext.getRegistration(registrationId);
+                Set<String> clientObjects = lwM2mClientContext.getSupportedIdVerInClient(registration);
+                Set<String> pathSend = analyzerParameters.getPathPostParametersAdd().stream().filter(target -> clientObjects.contains("/" + target.split(LWM2M_SEPARATOR_PATH)[1]))
+                        .collect(Collectors.toUnmodifiableSet());
+                if (!pathSend.isEmpty()) {
+                    ConcurrentHashMap<String, Object> finalParams = lwm2mAttributesNew;
+                    pathSend.forEach(target -> lwM2mTransportRequest.sendAllRequest(registration, target, PUT_TYPE_OPER_WRITE_ATTRIBUTES, ContentFormat.TLV.getName(),
+                            null, finalParams.get(target), this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getTimeout()));
+                }
+            });
+        }
+        // #6.2
+        if (analyzerParameters.getPathPostParametersDel().size() > 0) {
+            registrationIds.forEach(registrationId -> {
+                Registration registration = this.lwM2mClientContext.getRegistration(registrationId);
+                Set<String> clientObjects = lwM2mClientContext.getSupportedIdVerInClient(registration);
+                Set<String> pathSend = analyzerParameters.getPathPostParametersDel().stream().filter(target -> clientObjects.contains("/" + target.split(LWM2M_SEPARATOR_PATH)[1]))
+                        .collect(Collectors.toUnmodifiableSet());
+                if (!pathSend.isEmpty()) {
+                    pathSend.forEach(target -> {
+                        Map<String, Object> params = (Map<String, Object>) lwm2mAttributesOld.get(target);
+                        params.clear();
+                        params.put(OBJECT_VERSION, "");
+                        lwM2mTransportRequest.sendAllRequest(registration, target, PUT_TYPE_OPER_WRITE_ATTRIBUTES, ContentFormat.TLV.getName(),
+                                null, params, this.lwM2mTransportContextServer.getLwM2MTransportConfigServer().getTimeout());
+                    });
+                }
+            });
+        }
+
+    }
+
     private void cancelObserveIsValue(Registration registration, Set<String> paramAnallyzer) {
         LwM2mClient lwM2MClient = lwM2mClientContext.getLwM2mClientWithReg(registration, null);
         paramAnallyzer.forEach(p -> {
@@ -1140,11 +1255,11 @@ public class LwM2mTransportServiceImpl implements LwM2mTransportService {
         return new ArrayList<>(namesIsWritable);
     }
 
-    private boolean validateResourceInModel(LwM2mClient lwM2mClient, String pathKey, boolean isWritable) {
-        ResourceModel resourceModel = lwM2mClient.getResourceModel(pathKey);
-        Integer objectId = validateObjectIdFromKey(pathKey);
-        String objectVer = validateObjectVerFromKey(pathKey);
-        return resourceModel != null && (isWritable ?
+    private boolean validateResourceInModel(LwM2mClient lwM2mClient, String pathIdVer, boolean isWritableNotOptional) {
+        ResourceModel resourceModel = lwM2mClient.getResourceModel(pathIdVer);
+        Integer objectId = new LwM2mPath(convertToObjectIdFromIdVer(pathIdVer)).getObjectId();
+        String objectVer = validateObjectVerFromKey(pathIdVer);
+        return resourceModel != null && (isWritableNotOptional ?
                 objectId != null && objectVer != null && objectVer.equals(lwM2mClient.getRegistration().getSupportedVersion(objectId)) && resourceModel.operations.isWritable() :
                 objectId != null && objectVer != null && objectVer.equals(lwM2mClient.getRegistration().getSupportedVersion(objectId)));
     }

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/client/LwM2mClient.java

@@ -25,13 +25,16 @@ import org.eclipse.leshan.server.registration.Registration;
 import org.eclipse.leshan.server.security.SecurityInfo;
 import org.thingsboard.server.gen.transport.TransportProtos;
 import org.thingsboard.server.gen.transport.TransportProtos.ValidateDeviceCredentialsResponseMsg;
+import org.thingsboard.server.transport.lwm2m.server.LwM2mQueuedRequest;
 import org.thingsboard.server.transport.lwm2m.server.LwM2mTransportServiceImpl;
 
 import java.util.List;
 import java.util.Map;
+import java.util.Queue;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.stream.Collectors;
 
@@ -54,6 +57,7 @@ public class LwM2mClient implements Cloneable {
     private final Map<String, ResourceValue> resources;
     private final Map<String, TransportProtos.TsKvProto> delayedRequests;
     private final List<String> pendingRequests;
+    private final Queue<LwM2mQueuedRequest> queuedRequests;
     private boolean init;
 
     public Object clone() throws CloneNotSupportedException {
@@ -71,6 +75,7 @@ public class LwM2mClient implements Cloneable {
         this.profileId = profileId;
         this.sessionId = sessionId;
         this.init = false;
+        this.queuedRequests = new ConcurrentLinkedQueue<>();
     }
 
     public boolean saveResourceValue(String pathRez, LwM2mResource rez, LwM2mModelProvider modelProvider) {

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/client/LwM2mClientContext.java

@@ -20,6 +20,7 @@ import org.thingsboard.server.common.data.DeviceProfile;
 import org.thingsboard.server.gen.transport.TransportProtos;
 
 import java.util.Map;
+import java.util.Set;
 import java.util.UUID;
 
 public interface LwM2mClientContext {
@@ -51,4 +52,6 @@ public interface LwM2mClientContext {
     Map<UUID, LwM2mClientProfile> setProfiles(Map<UUID, LwM2mClientProfile> profiles);
 
     boolean addUpdateProfileParameters(DeviceProfile deviceProfile);
+
+    Set<String> getSupportedIdVerInClient(Registration registration);
 }

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/client/LwM2mClientContextImpl.java

@@ -15,6 +15,7 @@
  */
 package org.thingsboard.server.transport.lwm2m.server.client;
 
+import org.eclipse.leshan.core.node.LwM2mPath;
 import org.eclipse.leshan.server.registration.Registration;
 import org.eclipse.leshan.server.security.EditableSecurityStore;
 import org.springframework.stereotype.Service;
@@ -27,11 +28,14 @@ import org.thingsboard.server.transport.lwm2m.secure.ReadResultSecurityStore;
 import org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler;
 import org.thingsboard.server.transport.lwm2m.utils.TypeServer;
 
+import java.util.Arrays;
 import java.util.Map;
+import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 
 import static org.thingsboard.server.transport.lwm2m.secure.LwM2MSecurityMode.NO_SEC;
+import static org.thingsboard.server.transport.lwm2m.server.LwM2mTransportHandler.convertToIdVerFromObjectId;
 
 @Service
 @TbLwM2mTransportComponent
@@ -90,7 +94,7 @@ public class LwM2mClientContextImpl implements LwM2mClientContext {
     @Override
     public LwM2mClient updateInSessionsLwM2MClient(Registration registration) {
         if (this.lwM2mClients.get(registration.getEndpoint()) == null) {
-            addLwM2mClientToSession(registration.getEndpoint());
+            this.addLwM2mClientToSession(registration.getEndpoint());
         }
         LwM2mClient lwM2MClient = lwM2mClients.get(registration.getEndpoint());
         lwM2MClient.setRegistration(registration);
@@ -169,4 +173,21 @@ public class LwM2mClientContextImpl implements LwM2mClientContext {
         }
         return false;
     }
+
+    /**
+     * if isVer - ok or default ver=DEFAULT_LWM2M_VERSION
+     * @param registration -
+     * @return - all objectIdVer in client
+     */
+    @Override
+    public Set<String> getSupportedIdVerInClient(Registration registration) {
+        Set<String> clientObjects = ConcurrentHashMap.newKeySet();
+        Arrays.stream(registration.getObjectLinks()).forEach(url -> {
+            LwM2mPath pathIds = new LwM2mPath(url.getUrl());
+            if (!pathIds.isRoot()) {
+                clientObjects.add(convertToIdVerFromObjectId(url.getUrl(),  registration));
+            }
+        });
+        return (clientObjects.size() > 0) ? clientObjects : null;
+    }
 }

common/transport/lwm2m/src/main/java/org/thingsboard/server/transport/lwm2m/server/client/LwM2mClientProfile.java

@@ -56,6 +56,13 @@ public class LwM2mClientProfile {
      */
     private JsonArray postObserveProfile;
 
+    /**
+     * "attributeLwm2m": {"/3_1.0": {"ver": "currentTimeTest11"},
+     *                    "/3_1.0/0": {"gt": 17},
+     *                    "/3_1.0/0/9": {"pmax": 45}, "/3_1.2": {ver": "3_1.2"}}
+     */
+    private JsonObject postAttributeLwm2mProfile;
+
     public LwM2mClientProfile clone() {
         LwM2mClientProfile lwM2mClientProfile = new LwM2mClientProfile();
         lwM2mClientProfile.postClientLwM2mSettings = this.deepCopy(this.postClientLwM2mSettings, JsonObject.class);
@@ -63,6 +70,7 @@ public class LwM2mClientProfile {
         lwM2mClientProfile.postAttributeProfile = this.deepCopy(this.postAttributeProfile, JsonArray.class);
         lwM2mClientProfile.postTelemetryProfile = this.deepCopy(this.postTelemetryProfile, JsonArray.class);
         lwM2mClientProfile.postObserveProfile = this.deepCopy(this.postObserveProfile, JsonArray.class);
+        lwM2mClientProfile.postAttributeLwm2mProfile = this.deepCopy(this.postAttributeLwm2mProfile, JsonObject.class);
         return lwM2mClientProfile;
     }
 

dao/pom.xml

@@ -227,10 +227,6 @@
             <groupId>org.elasticsearch.client</groupId>
             <artifactId>rest</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.eclipse.leshan</groupId>
-            <artifactId>leshan-core</artifactId>
-        </dependency>
     </dependencies>
     <build>
         <plugins>

dao/src/main/java/org/thingsboard/server/dao/event/BaseEventService.java

@@ -23,6 +23,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.thingsboard.server.common.data.Event;
+import org.thingsboard.server.common.data.event.EventFilter;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.page.PageData;
@@ -30,7 +31,6 @@ import org.thingsboard.server.common.data.page.TimePageLink;
 import org.thingsboard.server.dao.exception.DataValidationException;
 import org.thingsboard.server.dao.service.DataValidator;
 
-import java.nio.charset.StandardCharsets;
 import java.util.List;
 import java.util.Optional;
 
@@ -111,6 +111,11 @@ public class BaseEventService implements EventService {
         return eventDao.findLatestEvents(tenantId.getId(), entityId, eventType, limit);
     }
 
+    @Override
+    public PageData<Event> findEventsByFilter(TenantId tenantId, EntityId entityId, EventFilter eventFilter, TimePageLink pageLink) {
+        return eventDao.findEventByFilter(tenantId.getId(), entityId, eventFilter, pageLink);
+    }
+
     @Override
     public void removeEvents(TenantId tenantId, EntityId entityId) {
         PageData<Event> eventPageData;

dao/src/main/java/org/thingsboard/server/dao/event/EventDao.java

@@ -17,6 +17,7 @@ package org.thingsboard.server.dao.event;
 
 import com.google.common.util.concurrent.ListenableFuture;
 import org.thingsboard.server.common.data.Event;
+import org.thingsboard.server.common.data.event.EventFilter;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.page.PageData;
@@ -88,6 +89,8 @@ public interface EventDao extends Dao<Event> {
      */
     PageData<Event> findEvents(UUID tenantId, EntityId entityId, String eventType, TimePageLink pageLink);
 
+    PageData<Event> findEventByFilter(UUID tenantId, EntityId entityId, EventFilter eventFilter, TimePageLink pageLink);
+
     /**
      * Find latest events by tenantId, entityId and eventType.
      *

dao/src/main/java/org/thingsboard/server/dao/resource/BaseTbResourceService.java → dao/src/main/java/org/thingsboard/server/dao/resource/BaseResourceService.java

@@ -17,10 +17,6 @@ package org.thingsboard.server.dao.resource;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
-import org.eclipse.leshan.core.model.DDFFileParser;
-import org.eclipse.leshan.core.model.DefaultDDFFileValidator;
-import org.eclipse.leshan.core.model.InvalidDDFFileException;
-import org.eclipse.leshan.core.model.ObjectModel;
 import org.hibernate.exception.ConstraintViolationException;
 import org.springframework.stereotype.Service;
 import org.thingsboard.server.common.data.ResourceType;
@@ -29,9 +25,6 @@ import org.thingsboard.server.common.data.TbResourceInfo;
 import org.thingsboard.server.common.data.Tenant;
 import org.thingsboard.server.common.data.id.TbResourceId;
 import org.thingsboard.server.common.data.id.TenantId;
-import org.thingsboard.server.common.data.lwm2m.LwM2mInstance;
-import org.thingsboard.server.common.data.lwm2m.LwM2mObject;
-import org.thingsboard.server.common.data.lwm2m.LwM2mResourceObserve;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
 import org.thingsboard.server.dao.exception.DataValidationException;
@@ -41,63 +34,30 @@ import org.thingsboard.server.dao.service.PaginatedRemover;
 import org.thingsboard.server.dao.service.Validator;
 import org.thingsboard.server.dao.tenant.TenantDao;
 
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Base64;
-import java.util.Comparator;
 import java.util.List;
 import java.util.Optional;
-import java.util.stream.Collectors;
 
-import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_KEY;
-import static org.thingsboard.server.common.data.lwm2m.LwM2mConstants.LWM2M_SEPARATOR_SEARCH_TEXT;
 import static org.thingsboard.server.dao.device.DeviceServiceImpl.INCORRECT_TENANT_ID;
 import static org.thingsboard.server.dao.service.Validator.validateId;
 
 @Service
 @Slf4j
-public class BaseTbResourceService implements TbResourceService {
+public class BaseResourceService implements ResourceService {
 
     public static final String INCORRECT_RESOURCE_ID = "Incorrect resourceId ";
     private final TbResourceDao resourceDao;
     private final TbResourceInfoDao resourceInfoDao;
     private final TenantDao tenantDao;
-    private final DDFFileParser ddfFileParser;
 
-    public BaseTbResourceService(TbResourceDao resourceDao, TbResourceInfoDao resourceInfoDao, TenantDao tenantDao) {
+
+    public BaseResourceService(TbResourceDao resourceDao, TbResourceInfoDao resourceInfoDao, TenantDao tenantDao) {
         this.resourceDao = resourceDao;
         this.resourceInfoDao = resourceInfoDao;
         this.tenantDao = tenantDao;
-        this.ddfFileParser = new DDFFileParser(new DefaultDDFFileValidator());
     }
 
     @Override
-    public TbResource saveResource(TbResource resource) throws InvalidDDFFileException, IOException {
-        log.trace("Executing saveResource [{}]", resource);
-        if (StringUtils.isEmpty(resource.getData())) {
-            throw new DataValidationException("Resource data should be specified!");
-        }
-        if (ResourceType.LWM2M_MODEL.equals(resource.getResourceType())) {
-            List<ObjectModel> objectModels =
-                    ddfFileParser.parseEx(new ByteArrayInputStream(Base64.getDecoder().decode(resource.getData())), resource.getSearchText());
-            if (!objectModels.isEmpty()) {
-                ObjectModel objectModel = objectModels.get(0);
-
-                String resourceKey = objectModel.id + LWM2M_SEPARATOR_KEY + objectModel.getVersion();
-                String name = objectModel.name;
-                resource.setResourceKey(resourceKey);
-                if (resource.getId() == null) {
-                    resource.setTitle(name + " id=" + objectModel.id + " v" + objectModel.getVersion());
-                }
-                resource.setSearchText(resourceKey + LWM2M_SEPARATOR_SEARCH_TEXT + name);
-            } else {
-                throw new DataValidationException(String.format("Could not parse the XML of objectModel with name %s", resource.getSearchText()));
-            }
-        } else {
-            resource.setResourceKey(resource.getFileName());
-        }
-
+    public TbResource saveResource(TbResource resource) {
         resourceValidator.validate(resource, TbResourceInfo::getTenantId);
 
         try {
@@ -111,7 +71,6 @@ public class BaseTbResourceService implements TbResourceService {
                 throw t;
             }
         }
-
     }
 
     @Override
@@ -156,31 +115,17 @@ public class BaseTbResourceService implements TbResourceService {
     }
 
     @Override
-    public List<LwM2mObject> findLwM2mObjectPage(TenantId tenantId, String sortProperty, String sortOrder, PageLink pageLink) {
-        log.trace("Executing findByTenantId [{}]", tenantId);
+    public List<TbResource> findTenantResourcesByResourceTypeAndObjectIds(TenantId tenantId, ResourceType resourceType, String[] objectIds) {
+        log.trace("Executing findTenantResourcesByResourceTypeAndObjectIds [{}][{}][{}]", tenantId, resourceType, objectIds);
         validateId(tenantId, INCORRECT_TENANT_ID + tenantId);
-        PageData<TbResource> resourcePageData = resourceDao.findResourcesByTenantIdAndResourceType(
-                tenantId,
-                ResourceType.LWM2M_MODEL, pageLink);
-        return resourcePageData.getData().stream()
-                .map(this::toLwM2mObject)
-                .sorted(getComparator(sortProperty, sortOrder))
-                .collect(Collectors.toList());
+        return resourceDao.findResourcesByTenantIdAndResourceType(tenantId, resourceType, objectIds, null);
     }
 
     @Override
-    public List<LwM2mObject> findLwM2mObject(TenantId tenantId, String sortOrder,
-                                             String sortProperty,
-                                             String[] objectIds) {
-        log.trace("Executing findByTenantId [{}]", tenantId);
+    public PageData<TbResource> findTenantResourcesByResourceTypeAndPageLink(TenantId tenantId, ResourceType resourceType, PageLink pageLink) {
+        log.trace("Executing findTenantResourcesByResourceTypeAndPageLink [{}][{}][{}]", tenantId, resourceType, pageLink);
         validateId(tenantId, INCORRECT_TENANT_ID + tenantId);
-        List<TbResource> resources = resourceDao.findResourcesByTenantIdAndResourceType(tenantId, ResourceType.LWM2M_MODEL,
-                objectIds,
-                null);
-        return resources.stream()
-                .map(this::toLwM2mObject)
-                .sorted(getComparator(sortProperty, sortOrder))
-                .collect(Collectors.toList());
+        return resourceDao.findResourcesByTenantIdAndResourceType(tenantId, resourceType, pageLink);
     }
 
     @Override
@@ -190,50 +135,6 @@ public class BaseTbResourceService implements TbResourceService {
         tenantResourcesRemover.removeEntities(tenantId, tenantId);
     }
 
-    private LwM2mObject toLwM2mObject(TbResource resource) {
-        try {
-            DDFFileParser ddfFileParser = new DDFFileParser(new DefaultDDFFileValidator());
-            List<ObjectModel> objectModels =
-                    ddfFileParser.parseEx(new ByteArrayInputStream(Base64.getDecoder().decode(resource.getData())), resource.getSearchText());
-            if (objectModels.size() == 0) {
-                return null;
-            } else {
-                ObjectModel obj = objectModels.get(0);
-                LwM2mObject lwM2mObject = new LwM2mObject();
-                lwM2mObject.setId(obj.id);
-                lwM2mObject.setKeyId(resource.getResourceKey());
-                lwM2mObject.setName(obj.name);
-                lwM2mObject.setMultiple(obj.multiple);
-                lwM2mObject.setMandatory(obj.mandatory);
-                LwM2mInstance instance = new LwM2mInstance();
-                instance.setId(0);
-                List<LwM2mResourceObserve> resources = new ArrayList<>();
-                obj.resources.forEach((k, v) -> {
-                    if (!v.operations.isExecutable()) {
-                        LwM2mResourceObserve lwM2MResourceObserve = new LwM2mResourceObserve(k, v.name, false, false, false);
-                        resources.add(lwM2MResourceObserve);
-                    }
-                });
-                instance.setResources(resources.toArray(LwM2mResourceObserve[]::new));
-                lwM2mObject.setInstances(new LwM2mInstance[]{instance});
-                return lwM2mObject;
-            }
-        } catch (IOException | InvalidDDFFileException e) {
-            log.error("Could not parse the XML of objectModel with name [{}]", resource.getSearchText(), e);
-            return null;
-        }
-    }
-
-    private Comparator<? super LwM2mObject> getComparator(String sortProperty, String sortOrder) {
-        Comparator<LwM2mObject> comparator;
-        if ("name".equals(sortProperty)) {
-            comparator = Comparator.comparing(LwM2mObject::getName);
-        } else {
-            comparator = Comparator.comparingLong(LwM2mObject::getId);
-        }
-        return "DESC".equals(sortOrder) ? comparator.reversed() : comparator;
-    }
-
     private DataValidator<TbResource> resourceValidator = new DataValidator<>() {
 
         @Override
@@ -259,9 +160,6 @@ public class BaseTbResourceService implements TbResourceService {
                     throw new DataValidationException("Resource is referencing to non-existent tenant!");
                 }
             }
-            if (resource.getResourceType().equals(ResourceType.LWM2M_MODEL) && toLwM2mObject(resource) == null) {
-                throw new DataValidationException(String.format("Could not parse the XML of objectModel with name %s", resource.getSearchText()));
-            }
         }
     };
 

dao/src/main/java/org/thingsboard/server/dao/sql/component/AbstractComponentDescriptorInsertRepository.java

@@ -51,11 +51,11 @@ public abstract class AbstractComponentDescriptorInsertRepository implements Com
                 TransactionStatus transaction = getTransactionStatus(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
                 try {
                     componentDescriptorEntity = processSaveOrUpdate(entity, insertOrUpdateOnUniqueKeyConflict);
+                    transactionManager.commit(transaction);
                 } catch (Throwable th) {
                     log.trace("Could not execute the update statement for Component Descriptor with id {}, name {} and entityType {}", entity.getUuid(), entity.getName(), entity.getType());
                     transactionManager.rollback(transaction);
                 }
-                transactionManager.commit(transaction);
             } else {
                 log.trace("Could not execute the insert statement for Component Descriptor with id {}, name {} and entityType {}", entity.getUuid(), entity.getName(), entity.getType());
             }

dao/src/main/java/org/thingsboard/server/dao/sql/event/AbstractEventInsertRepository.java

@@ -51,11 +51,11 @@ public abstract class AbstractEventInsertRepository implements EventInsertReposi
                 TransactionStatus transaction = getTransactionStatus(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
                 try {
                     eventEntity = processSaveOrUpdate(entity, insertOrUpdateOnUniqueKeyConflict);
+                    transactionManager.commit(transaction);
                 } catch (Throwable th) {
                     log.trace("Could not execute the update statement for Entity with entityId {} and entityType {}", entity.getEventUid(), entity.getEventType());
                     transactionManager.rollback(transaction);
                 }
-                transactionManager.commit(transaction);
             } else {
                 log.trace("Could not execute the insert statement for Entity with entityId {} and entityType {}", entity.getEventUid(), entity.getEventType());
             }

dao/src/main/java/org/thingsboard/server/dao/sql/event/EventRepository.java

@@ -44,11 +44,11 @@ public interface EventRepository extends PagingAndSortingRepository<EventEntity,
     @Query("SELECT e FROM EventEntity e WHERE e.tenantId = :tenantId AND e.entityType = :entityType " +
             "AND e.entityId = :entityId AND e.eventType = :eventType ORDER BY e.eventType DESC, e.id DESC")
     List<EventEntity> findLatestByTenantIdAndEntityTypeAndEntityIdAndEventType(
-                                                    @Param("tenantId") UUID tenantId,
-                                                    @Param("entityType") EntityType entityType,
-                                                    @Param("entityId") UUID entityId,
-                                                    @Param("eventType") String eventType,
-                                                    Pageable pageable);
+            @Param("tenantId") UUID tenantId,
+            @Param("entityType") EntityType entityType,
+            @Param("entityId") UUID entityId,
+            @Param("eventType") String eventType,
+            Pageable pageable);
 
     @Query("SELECT e FROM EventEntity e WHERE " +
             "e.tenantId = :tenantId " +
@@ -80,4 +80,165 @@ public interface EventRepository extends PagingAndSortingRepository<EventEntity,
                                                                   @Param("endTime") Long endTime,
                                                                   Pageable pageable);
 
+    @Query(nativeQuery = true,
+            value = "SELECT e.id, e.created_time, e.body, e.entity_id, e.entity_type, e.event_type, e.event_uid, e.tenant_id, ts  FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = :eventType " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:type IS NULL OR lower(json_body->>'type') LIKE concat('%', lower(:type\\:\\:varchar), '%')) " +
+                    "AND (:server IS NULL OR lower(json_body->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:entityName IS NULL OR lower(json_body->>'entityName') LIKE concat('%', lower(:entityName\\:\\:varchar), '%')) " +
+                    "AND (:relationType IS NULL OR lower(json_body->>'relationType') LIKE concat('%', lower(:relationType\\:\\:varchar), '%')) " +
+                    "AND (:bodyEntityId IS NULL OR lower(json_body->>'entityId') LIKE concat('%', lower(:bodyEntityId\\:\\:varchar), '%')) " +
+                    "AND (:msgType IS NULL OR lower(json_body->>'msgType') LIKE concat('%', lower(:msgType\\:\\:varchar), '%')) " +
+                    "AND ((:isError = FALSE) OR (json_body->>'error') IS NOT NULL) " +
+                    "AND (:error IS NULL OR lower(json_body->>'error') LIKE concat('%', lower(:error\\:\\:varchar), '%')) " +
+                    "AND (:data IS NULL OR lower(json_body->>'data') LIKE concat('%', lower(:data\\:\\:varchar), '%')) " +
+                    "AND (:metadata IS NULL OR lower(json_body->>'metadata') LIKE concat('%', lower(:metadata\\:\\:varchar), '%')) ",
+            countQuery = "SELECT count(*) FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = :eventType " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:type IS NULL OR lower(json_body->>'type') LIKE concat('%', lower(:type\\:\\:varchar), '%')) " +
+                    "AND (:server IS NULL OR lower(json_body->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:entityName IS NULL OR lower(json_body->>'entityName') LIKE concat('%', lower(:entityName\\:\\:varchar), '%')) " +
+                    "AND (:relationType IS NULL OR lower(json_body->>'relationType') LIKE concat('%', lower(:relationType\\:\\:varchar), '%')) " +
+                    "AND (:bodyEntityId IS NULL OR lower(json_body->>'entityId') LIKE concat('%', lower(:bodyEntityId\\:\\:varchar), '%')) " +
+                    "AND (:msgType IS NULL OR lower(json_body->>'msgType') LIKE concat('%', lower(:msgType\\:\\:varchar), '%')) " +
+                    "AND ((:isError = FALSE) OR (json_body->>'error') IS NOT NULL) " +
+                    "AND (:error IS NULL OR lower(json_body->>'error') LIKE concat('%', lower(:error\\:\\:varchar), '%')) " +
+                    "AND (:data IS NULL OR lower(json_body->>'data') LIKE concat('%', lower(:data\\:\\:varchar), '%')) " +
+                    "AND (:metadata IS NULL OR lower(json_body->>'metadata') LIKE concat('%', lower(:metadata\\:\\:varchar), '%'))"
+    )
+    Page<EventEntity> findDebugRuleNodeEvents(@Param("tenantId") UUID tenantId,
+                                              @Param("entityId") UUID entityId,
+                                              @Param("entityType") String entityType,
+                                              @Param("eventType") String eventType,
+                                              @Param("startTime") Long startTime,
+                                              @Param("endTime") Long endTime,
+                                              @Param("type") String type,
+                                              @Param("server") String server,
+                                              @Param("entityName") String entityName,
+                                              @Param("relationType") String relationType,
+                                              @Param("bodyEntityId") String bodyEntityId,
+                                              @Param("msgType") String msgType,
+                                              @Param("isError") boolean isError,
+                                              @Param("error") String error,
+                                              @Param("data") String data,
+                                              @Param("metadata") String metadata,
+                                              Pageable pageable);
+
+    @Query(nativeQuery = true,
+            value = "SELECT e.id, e.created_time, e.body, e.entity_id, e.entity_type, e.event_type, e.event_uid, e.tenant_id, ts  FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = 'ERROR' " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:server IS NULL OR lower(json_body->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:method IS NULL OR lower(json_body->>'method') LIKE concat('%', lower(:method\\:\\:varchar), '%')) " +
+                    "AND (:error IS NULL OR lower(json_body->>'error') LIKE concat('%', lower(:error\\:\\:varchar), '%'))",
+            countQuery = "SELECT count(*) FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = 'ERROR' " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:server IS NULL OR lower(json_body->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:method IS NULL OR lower(json_body->>'method') LIKE concat('%', lower(:method\\:\\:varchar), '%')) " +
+                    "AND (:error IS NULL OR lower(json_body->>'error') LIKE concat('%', lower(:error\\:\\:varchar), '%'))")
+    Page<EventEntity> findErrorEvents(@Param("tenantId") UUID tenantId,
+                                      @Param("entityId") UUID entityId,
+                                      @Param("entityType") String entityType,
+                                      @Param("startTime") Long startTime,
+                                      @Param("endTime") Long endTIme,
+                                      @Param("server") String server,
+                                      @Param("method") String method,
+                                      @Param("error") String error,
+                                      Pageable pageable);
+
+    @Query(nativeQuery = true,
+            value = "SELECT e.id, e.created_time, e.body, e.entity_id, e.entity_type, e.event_type, e.event_uid, e.tenant_id, ts  FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = 'LC_EVENT' " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:server IS NULL OR lower(json_body->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:event IS NULL OR lower(json_body->>'event') LIKE concat('%', lower(:event\\:\\:varchar), '%')) " +
+                    "AND ((:statusFilterEnabled = FALSE) OR lower(json_body->>'success')\\:\\:boolean = :statusFilter) " +
+                    "AND (:error IS NULL OR lower(json_body->>'error') LIKE concat('%', lower(:error\\:\\:varchar), '%'))"
+            ,
+            countQuery = "SELECT count(*) FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = 'LC_EVENT' " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:server IS NULL OR lower(json_body->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:event IS NULL OR lower(json_body->>'event') LIKE concat('%', lower(:event\\:\\:varchar), '%')) " +
+                    "AND ((:statusFilterEnabled = FALSE) OR lower(json_body->>'success')\\:\\:boolean = :statusFilter) " +
+                    "AND (:error IS NULL OR lower(json_body->>'error') LIKE concat('%', lower(:error\\:\\:varchar), '%'))"
+    )
+    Page<EventEntity> findLifeCycleEvents(@Param("tenantId") UUID tenantId,
+                                          @Param("entityId") UUID entityId,
+                                          @Param("entityType") String entityType,
+                                          @Param("startTime") Long startTime,
+                                          @Param("endTime") Long endTIme,
+                                          @Param("server") String server,
+                                          @Param("event") String event,
+                                          @Param("statusFilterEnabled") boolean statusFilterEnabled,
+                                          @Param("statusFilter") boolean statusFilter,
+                                          @Param("error") String error,
+                                          Pageable pageable);
+
+    @Query(nativeQuery = true,
+            value = "SELECT e.id, e.created_time, e.body, e.entity_id, e.entity_type, e.event_type, e.event_uid, e.tenant_id, ts  FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = 'STATS' " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:server IS NULL OR lower(e.body\\:\\:json->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:messagesProcessed = 0 OR (json_body->>'messagesProcessed')\\:\\:integer >= :messagesProcessed) " +
+                    "AND (:errorsOccurred = 0 OR (json_body->>'errorsOccurred')\\:\\:integer >= :errorsOccurred) ",
+            countQuery = "SELECT count(*) FROM " +
+                    "(SELECT *, e.body\\:\\:jsonb as json_body FROM event e WHERE " +
+                    "e.tenant_id = :tenantId " +
+                    "AND e.entity_type = :entityType " +
+                    "AND e.entity_id = :entityId " +
+                    "AND e.event_type = 'LC_EVENT' " +
+                    "AND e.created_time >= :startTime AND (:endTime = 0 OR e.created_time <= :endTime) " +
+                    ") AS e WHERE " +
+                    "(:server IS NULL OR lower(e.body\\:\\:json->>'server') LIKE concat('%', lower(:server\\:\\:varchar), '%')) " +
+                    "AND (:messagesProcessed = 0 OR (json_body->>'messagesProcessed')\\:\\:integer >= :messagesProcessed) " +
+                    "AND (:errorsOccurred = 0 OR (json_body->>'errorsOccurred')\\:\\:integer >= :errorsOccurred) ")
+    Page<EventEntity> findStatisticsEvents(@Param("tenantId") UUID tenantId,
+                                           @Param("entityId") UUID entityId,
+                                           @Param("entityType") String entityType,
+                                           @Param("startTime") Long startTime,
+                                           @Param("endTime") Long endTIme,
+                                           @Param("server") String server,
+                                           @Param("messagesProcessed") Integer messagesProcessed,
+                                           @Param("errorsOccurred") Integer errorsOccurred,
+                                           Pageable pageable);
+
 }

dao/src/main/java/org/thingsboard/server/dao/sql/event/JpaBaseEventDao.java

@@ -24,6 +24,12 @@ import org.springframework.data.domain.PageRequest;
 import org.springframework.data.repository.CrudRepository;
 import org.springframework.stereotype.Component;
 import org.thingsboard.server.common.data.Event;
+import org.thingsboard.server.common.data.event.DebugEvent;
+import org.thingsboard.server.common.data.event.ErrorEventFilter;
+import org.thingsboard.server.common.data.event.EventFilter;
+import org.thingsboard.server.common.data.event.EventType;
+import org.thingsboard.server.common.data.event.LifeCycleEventFilter;
+import org.thingsboard.server.common.data.event.StatisticsEventFilter;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.id.EventId;
 import org.thingsboard.server.common.data.id.TenantId;
@@ -147,6 +153,98 @@ public class JpaBaseEventDao extends JpaAbstractDao<EventEntity, Event> implemen
                                 DaoUtil.toPageable(pageLink)));
     }
 
+    @Override
+    public PageData<Event> findEventByFilter(UUID tenantId, EntityId entityId, EventFilter eventFilter, TimePageLink pageLink) {
+        if (eventFilter.hasFilterForJsonBody()) {
+            switch (eventFilter.getEventType()) {
+                case DEBUG_RULE_NODE:
+                case DEBUG_RULE_CHAIN:
+                    return findEventByFilter(tenantId, entityId, (DebugEvent) eventFilter, pageLink);
+                case LC_EVENT:
+                    return findEventByFilter(tenantId, entityId, (LifeCycleEventFilter) eventFilter, pageLink);
+                case ERROR:
+                    return findEventByFilter(tenantId, entityId, (ErrorEventFilter) eventFilter, pageLink);
+                case STATS:
+                    return findEventByFilter(tenantId, entityId, (StatisticsEventFilter) eventFilter, pageLink);
+                default:
+                    throw new RuntimeException("Not supported event type: " + eventFilter.getEventType());
+            }
+        } else {
+            return findEvents(tenantId, entityId, eventFilter.getEventType().name(), pageLink);
+        }
+    }
+
+    private PageData<Event> findEventByFilter(UUID tenantId, EntityId entityId, DebugEvent eventFilter, TimePageLink pageLink) {
+        return DaoUtil.toPageData(
+                eventRepository.findDebugRuleNodeEvents(
+                        tenantId,
+                        entityId.getId(),
+                        entityId.getEntityType().name(),
+                        eventFilter.getEventType().name(),
+                        notNull(pageLink.getStartTime()),
+                        notNull(pageLink.getEndTime()),
+                        eventFilter.getMsgDirectionType(),
+                        eventFilter.getServer(),
+                        eventFilter.getEntityName(),
+                        eventFilter.getRelationType(),
+                        eventFilter.getEntityId(),
+                        eventFilter.getMsgType(),
+                        eventFilter.isError(),
+                        eventFilter.getError(),
+                        eventFilter.getDataSearch(),
+                        eventFilter.getMetadataSearch(),
+                        DaoUtil.toPageable(pageLink)));
+    }
+
+    private PageData<Event> findEventByFilter(UUID tenantId, EntityId entityId, ErrorEventFilter eventFilter, TimePageLink pageLink) {
+        return DaoUtil.toPageData(
+                eventRepository.findErrorEvents(
+                        tenantId,
+                        entityId.getId(),
+                        entityId.getEntityType().name(),
+                        notNull(pageLink.getStartTime()),
+                        notNull(pageLink.getEndTime()),
+                        eventFilter.getServer(),
+                        eventFilter.getMethod(),
+                        eventFilter.getError(),
+                        DaoUtil.toPageable(pageLink))
+        );
+    }
+
+    private PageData<Event> findEventByFilter(UUID tenantId, EntityId entityId, LifeCycleEventFilter eventFilter, TimePageLink pageLink) {
+        boolean statusFilterEnabled = !StringUtils.isEmpty(eventFilter.getStatus());
+        boolean statusFilter = statusFilterEnabled && eventFilter.getStatus().equalsIgnoreCase("Success");
+        return DaoUtil.toPageData(
+                eventRepository.findLifeCycleEvents(
+                        tenantId,
+                        entityId.getId(),
+                        entityId.getEntityType().name(),
+                        notNull(pageLink.getStartTime()),
+                        notNull(pageLink.getEndTime()),
+                        eventFilter.getServer(),
+                        eventFilter.getEvent(),
+                        statusFilterEnabled,
+                        statusFilter,
+                        eventFilter.getError(),
+                        DaoUtil.toPageable(pageLink))
+        );
+    }
+
+    private PageData<Event> findEventByFilter(UUID tenantId, EntityId entityId, StatisticsEventFilter eventFilter, TimePageLink pageLink) {
+        return DaoUtil.toPageData(
+                eventRepository.findStatisticsEvents(
+                        tenantId,
+                        entityId.getId(),
+                        entityId.getEntityType().name(),
+                        notNull(pageLink.getStartTime()),
+                        notNull(pageLink.getEndTime()),
+                        eventFilter.getServer(),
+                        notNull(eventFilter.getMessagesProcessed()),
+                        notNull(eventFilter.getErrorsOccurred()),
+                        DaoUtil.toPageable(pageLink))
+        );
+    }
+
     @Override
     public List<Event> findLatestEvents(UUID tenantId, EntityId entityId, String eventType, int limit) {
         List<EventEntity> latest = eventRepository.findLatestByTenantIdAndEntityTypeAndEntityIdAndEventType(
@@ -177,4 +275,12 @@ public class JpaBaseEventDao extends JpaAbstractDao<EventEntity, Event> implemen
         return Optional.of(DaoUtil.getData(eventInsertRepository.saveOrUpdate(entity)));
     }
 
+    private long notNull(Long value) {
+        return value != null ? value : 0;
+    }
+
+    private int notNull(Integer value) {
+        return value != null ? value : 0;
+    }
+
 }

dao/src/main/java/org/thingsboard/server/dao/tenant/TenantServiceImpl.java

@@ -35,7 +35,7 @@ import org.thingsboard.server.dao.device.DeviceService;
 import org.thingsboard.server.dao.entity.AbstractEntityService;
 import org.thingsboard.server.dao.entityview.EntityViewService;
 import org.thingsboard.server.dao.exception.DataValidationException;
-import org.thingsboard.server.dao.resource.TbResourceService;
+import org.thingsboard.server.dao.resource.ResourceService;
 import org.thingsboard.server.dao.rule.RuleChainService;
 import org.thingsboard.server.dao.service.DataValidator;
 import org.thingsboard.server.dao.service.PaginatedRemover;
@@ -90,7 +90,7 @@ public class TenantServiceImpl extends AbstractEntityService implements TenantSe
     private RuleChainService ruleChainService;
 
     @Autowired
-    private TbResourceService resourceService;
+    private ResourceService resourceService;
 
     @Override
     public Tenant findTenantById(TenantId tenantId) {

dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java

@@ -62,6 +62,8 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantLock;
 import java.util.stream.Collectors;
 
 import static com.datastax.oss.driver.api.querybuilder.QueryBuilder.literal;
@@ -107,6 +109,7 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
     private PreparedStatement[] fetchStmtsDesc;
     private PreparedStatement deleteStmt;
     private PreparedStatement deletePartitionStmt;
+    private final Lock stmtCreationLock = new ReentrantLock();
 
     private boolean isInstall() {
         return environment.acceptsProfiles(Profiles.of("install"));
@@ -545,13 +548,20 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
 
     private PreparedStatement getDeleteStmt() {
         if (deleteStmt == null) {
-            deleteStmt = prepare("DELETE FROM " + ModelConstants.TS_KV_CF +
-                    " WHERE " + ModelConstants.ENTITY_TYPE_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.ENTITY_ID_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.KEY_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.PARTITION_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.TS_COLUMN + " >= ? "
-                    + "AND " + ModelConstants.TS_COLUMN + " < ?");
+            stmtCreationLock.lock();
+            try {
+                if (deleteStmt == null) {
+                    deleteStmt = prepare("DELETE FROM " + ModelConstants.TS_KV_CF +
+                            " WHERE " + ModelConstants.ENTITY_TYPE_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.ENTITY_ID_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.KEY_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.PARTITION_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.TS_COLUMN + " >= ? "
+                            + "AND " + ModelConstants.TS_COLUMN + " < ?");
+                }
+            } finally {
+                stmtCreationLock.unlock();
+            }
         }
         return deleteStmt;
     }
@@ -585,27 +595,41 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
 
     private PreparedStatement getDeletePartitionStmt() {
         if (deletePartitionStmt == null) {
-            deletePartitionStmt = prepare("DELETE FROM " + ModelConstants.TS_KV_PARTITIONS_CF +
-                    " WHERE " + ModelConstants.ENTITY_TYPE_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.ENTITY_ID_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.PARTITION_COLUMN + EQUALS_PARAM
-                    + "AND " + ModelConstants.KEY_COLUMN + EQUALS_PARAM);
+            stmtCreationLock.lock();
+            try {
+                if (deletePartitionStmt == null) {
+                    deletePartitionStmt = prepare("DELETE FROM " + ModelConstants.TS_KV_PARTITIONS_CF +
+                            " WHERE " + ModelConstants.ENTITY_TYPE_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.ENTITY_ID_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.PARTITION_COLUMN + EQUALS_PARAM
+                            + "AND " + ModelConstants.KEY_COLUMN + EQUALS_PARAM);
+                }
+            } finally {
+                stmtCreationLock.unlock();
+            }
         }
         return deletePartitionStmt;
     }
 
     private PreparedStatement getSaveStmt(DataType dataType) {
         if (saveStmts == null) {
-            saveStmts = new PreparedStatement[DataType.values().length];
-            for (DataType type : DataType.values()) {
-                saveStmts[type.ordinal()] = prepare(INSERT_INTO + ModelConstants.TS_KV_CF +
-                        "(" + ModelConstants.ENTITY_TYPE_COLUMN +
-                        "," + ModelConstants.ENTITY_ID_COLUMN +
-                        "," + ModelConstants.KEY_COLUMN +
-                        "," + ModelConstants.PARTITION_COLUMN +
-                        "," + ModelConstants.TS_COLUMN +
-                        "," + getColumnName(type) + ")" +
-                        " VALUES(?, ?, ?, ?, ?, ?)");
+            stmtCreationLock.lock();
+            try {
+                if (saveStmts == null) {
+                    saveStmts = new PreparedStatement[DataType.values().length];
+                    for (DataType type : DataType.values()) {
+                        saveStmts[type.ordinal()] = prepare(INSERT_INTO + ModelConstants.TS_KV_CF +
+                                "(" + ModelConstants.ENTITY_TYPE_COLUMN +
+                                "," + ModelConstants.ENTITY_ID_COLUMN +
+                                "," + ModelConstants.KEY_COLUMN +
+                                "," + ModelConstants.PARTITION_COLUMN +
+                                "," + ModelConstants.TS_COLUMN +
+                                "," + getColumnName(type) + ")" +
+                                " VALUES(?, ?, ?, ?, ?, ?)");
+                    }
+                }
+            } finally {
+                stmtCreationLock.unlock();
             }
         }
         return saveStmts[dataType.ordinal()];
@@ -613,16 +637,23 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
 
     private PreparedStatement getSaveTtlStmt(DataType dataType) {
         if (saveTtlStmts == null) {
-            saveTtlStmts = new PreparedStatement[DataType.values().length];
-            for (DataType type : DataType.values()) {
-                saveTtlStmts[type.ordinal()] = prepare(INSERT_INTO + ModelConstants.TS_KV_CF +
-                        "(" + ModelConstants.ENTITY_TYPE_COLUMN +
-                        "," + ModelConstants.ENTITY_ID_COLUMN +
-                        "," + ModelConstants.KEY_COLUMN +
-                        "," + ModelConstants.PARTITION_COLUMN +
-                        "," + ModelConstants.TS_COLUMN +
-                        "," + getColumnName(type) + ")" +
-                        " VALUES(?, ?, ?, ?, ?, ?) USING TTL ?");
+            stmtCreationLock.lock();
+            try {
+                if (saveTtlStmts == null) {
+                    saveTtlStmts = new PreparedStatement[DataType.values().length];
+                    for (DataType type : DataType.values()) {
+                        saveTtlStmts[type.ordinal()] = prepare(INSERT_INTO + ModelConstants.TS_KV_CF +
+                                "(" + ModelConstants.ENTITY_TYPE_COLUMN +
+                                "," + ModelConstants.ENTITY_ID_COLUMN +
+                                "," + ModelConstants.KEY_COLUMN +
+                                "," + ModelConstants.PARTITION_COLUMN +
+                                "," + ModelConstants.TS_COLUMN +
+                                "," + getColumnName(type) + ")" +
+                                " VALUES(?, ?, ?, ?, ?, ?) USING TTL ?");
+                    }
+                }
+            } finally {
+                stmtCreationLock.unlock();
             }
         }
         return saveTtlStmts[dataType.ordinal()];
@@ -630,24 +661,38 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
 
     private PreparedStatement getPartitionInsertStmt() {
         if (partitionInsertStmt == null) {
-            partitionInsertStmt = prepare(INSERT_INTO + ModelConstants.TS_KV_PARTITIONS_CF +
-                    "(" + ModelConstants.ENTITY_TYPE_COLUMN +
-                    "," + ModelConstants.ENTITY_ID_COLUMN +
-                    "," + ModelConstants.PARTITION_COLUMN +
-                    "," + ModelConstants.KEY_COLUMN + ")" +
-                    " VALUES(?, ?, ?, ?)");
+            stmtCreationLock.lock();
+            try {
+                if (partitionInsertStmt == null) {
+                    partitionInsertStmt = prepare(INSERT_INTO + ModelConstants.TS_KV_PARTITIONS_CF +
+                            "(" + ModelConstants.ENTITY_TYPE_COLUMN +
+                            "," + ModelConstants.ENTITY_ID_COLUMN +
+                            "," + ModelConstants.PARTITION_COLUMN +
+                            "," + ModelConstants.KEY_COLUMN + ")" +
+                            " VALUES(?, ?, ?, ?)");
+                }
+            } finally {
+                stmtCreationLock.unlock();
+            }
         }
         return partitionInsertStmt;
     }
 
     private PreparedStatement getPartitionInsertTtlStmt() {
         if (partitionInsertTtlStmt == null) {
-            partitionInsertTtlStmt = prepare(INSERT_INTO + ModelConstants.TS_KV_PARTITIONS_CF +
-                    "(" + ModelConstants.ENTITY_TYPE_COLUMN +
-                    "," + ModelConstants.ENTITY_ID_COLUMN +
-                    "," + ModelConstants.PARTITION_COLUMN +
-                    "," + ModelConstants.KEY_COLUMN + ")" +
-                    " VALUES(?, ?, ?, ?) USING TTL ?");
+            stmtCreationLock.lock();
+            try {
+                if (partitionInsertTtlStmt == null) {
+                    partitionInsertTtlStmt = prepare(INSERT_INTO + ModelConstants.TS_KV_PARTITIONS_CF +
+                            "(" + ModelConstants.ENTITY_TYPE_COLUMN +
+                            "," + ModelConstants.ENTITY_ID_COLUMN +
+                            "," + ModelConstants.PARTITION_COLUMN +
+                            "," + ModelConstants.KEY_COLUMN + ")" +
+                            " VALUES(?, ?, ?, ?) USING TTL ?");
+                }
+            } finally {
+                stmtCreationLock.unlock();
+            }
         }
         return partitionInsertTtlStmt;
     }
@@ -713,12 +758,26 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
         switch (orderBy) {
             case ASC_ORDER:
                 if (fetchStmtsAsc == null) {
-                    fetchStmtsAsc = initFetchStmt(orderBy);
+                    stmtCreationLock.lock();
+                    try {
+                        if (fetchStmtsAsc == null) {
+                            fetchStmtsAsc = initFetchStmt(orderBy);
+                        }
+                    } finally {
+                        stmtCreationLock.unlock();
+                    }
                 }
                 return fetchStmtsAsc[aggType.ordinal()];
             case DESC_ORDER:
                 if (fetchStmtsDesc == null) {
-                    fetchStmtsDesc = initFetchStmt(orderBy);
+                    stmtCreationLock.lock();
+                    try {
+                        if (fetchStmtsDesc == null) {
+                            fetchStmtsDesc = initFetchStmt(orderBy);
+                        }
+                    } finally {
+                        stmtCreationLock.unlock();
+                    }
                 }
                 return fetchStmtsDesc[aggType.ordinal()];
             default:

dao/src/test/java/org/thingsboard/server/dao/service/AbstractServiceTest.java

@@ -54,7 +54,7 @@ import org.thingsboard.server.dao.entity.EntityService;
 import org.thingsboard.server.dao.entityview.EntityViewService;
 import org.thingsboard.server.dao.event.EventService;
 import org.thingsboard.server.dao.relation.RelationService;
-import org.thingsboard.server.dao.resource.TbResourceService;
+import org.thingsboard.server.dao.resource.ResourceService;
 import org.thingsboard.server.dao.rule.RuleChainService;
 import org.thingsboard.server.dao.settings.AdminSettingsService;
 import org.thingsboard.server.dao.tenant.TenantProfileService;
@@ -152,9 +152,9 @@ public abstract class AbstractServiceTest {
     protected DeviceProfileService deviceProfileService;
 
     @Autowired
-    protected TbResourceService resourceService;
+    protected ResourceService resourceService;
 
-    class IdComparator<D extends HasId> implements Comparator<D> {
+    public class IdComparator<D extends HasId> implements Comparator<D> {
         @Override
         public int compare(D o1, D o2) {
             return o1.getId().getId().compareTo(o2.getId().getId());

pom.xml

@@ -99,7 +99,7 @@
             org/thingsboard/server/extensions/core/plugin/telemetry/gen/**/*
         </sonar.exclusions>
         <elasticsearch.version>5.0.2</elasticsearch.version>
-        <delight-nashorn-sandbox.version>0.1.31</delight-nashorn-sandbox.version>
+        <delight-nashorn-sandbox.version>0.1.16</delight-nashorn-sandbox.version>
         <kafka.version>2.6.0</kafka.version>
         <bucket4j.version>4.1.1</bucket4j.version>
         <fst.version>2.57</fst.version>

rest-client/src/main/java/org/thingsboard/rest/client/RestClient.java

@@ -1338,7 +1338,7 @@ public class RestClient implements ClientHttpRequestInterceptor, Closeable {
                 HttpEntity.EMPTY, DeviceProfile.class, deviceProfileId).getBody();
     }
 
-    public PageData<DeviceProfile> getTenantDevices(PageLink pageLink) {
+    public PageData<DeviceProfile> getDeviceProfiles(PageLink pageLink) {
         Map<String, String> params = new HashMap<>();
         addPageLinkToParam(params, pageLink);
         return restTemplate.exchange(

ui-ngx/src/app/core/http/event.service.ts

@@ -21,7 +21,7 @@ import { HttpClient } from '@angular/common/http';
 import { TimePageLink } from '@shared/models/page/page-link';
 import { PageData } from '@shared/models/page/page-data';
 import { EntityId } from '@shared/models/id/entity-id';
-import { DebugEventType, Event, EventType } from '@shared/models/event.models';
+import { DebugEventType, Event, EventType, FilterEventBody } from '@shared/models/event.models';
 
 @Injectable({
   providedIn: 'root'
@@ -39,4 +39,10 @@ export class EventService {
       defaultHttpOptionsFromConfig(config));
   }
 
+  public getFilterEvents(entityId: EntityId, eventType: EventType | DebugEventType, tenantId: string,
+                         filters: FilterEventBody, pageLink: TimePageLink, config?: RequestConfig): Observable<PageData<Event>> {
+    return this.http.post<PageData<Event>>(`/api/events/${entityId.entityType}/${entityId.id}` +
+      `${pageLink.toQuery()}&tenantId=${tenantId}`, {...filters, eventType}, defaultHttpOptionsFromConfig(config));
+  }
+  
 }

ui-ngx/src/app/core/http/resource.service.ts

@@ -18,10 +18,10 @@ import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { PageLink } from '@shared/models/page/page-link';
 import { defaultHttpOptionsFromConfig, RequestConfig } from '@core/http/http-utils';
-import { Observable } from 'rxjs';
+import { forkJoin, Observable, of } from 'rxjs';
 import { PageData } from '@shared/models/page/page-data';
 import { Resource, ResourceInfo } from '@shared/models/resource.models';
-import { map } from 'rxjs/operators';
+import { catchError, map, mergeMap } from 'rxjs/operators';
 
 @Injectable({
   providedIn: 'root'
@@ -43,14 +43,17 @@ export class ResourceService {
   }
 
   public downloadResource(resourceId: string): Observable<any> {
-    return this.http.get(`/api/resource/${resourceId}/download`, { responseType: 'arraybuffer', observe: 'response' }).pipe(
+    return this.http.get(`/api/resource/${resourceId}/download`, {
+      responseType: 'arraybuffer',
+      observe: 'response'
+    }).pipe(
       map((response) => {
         const headers = response.headers;
         const filename = headers.get('x-filename');
         const contentType = headers.get('content-type');
         const linkElement = document.createElement('a');
         try {
-          const blob = new Blob([response.body], { type: contentType });
+          const blob = new Blob([response.body], {type: contentType});
           const url = URL.createObjectURL(blob);
           linkElement.setAttribute('href', url);
           linkElement.setAttribute('download', filename);
@@ -70,6 +73,25 @@ export class ResourceService {
     );
   }
 
+  public saveResources(resources: Resource[], config?: RequestConfig): Observable<Resource[]> {
+    let partSize = 100;
+    partSize = resources.length > partSize ? partSize : resources.length;
+    const resourceObservables: Observable<Resource>[] = [];
+    for (let i = 0; i < partSize; i++) {
+      resourceObservables.push(this.saveResource(resources[i], config).pipe(catchError(() => of({} as Resource))));
+    }
+    return forkJoin(resourceObservables).pipe(
+      mergeMap((resource) => {
+        resources.splice(0, partSize);
+        if (resources.length) {
+          return this.saveResources(resources, config);
+        } else {
+          return of(resource);
+        }
+      })
+    );
+  }
+
   public saveResource(resource: Resource, config?: RequestConfig): Observable<Resource> {
     return this.http.post<Resource>('/api/resource', resource, defaultHttpOptionsFromConfig(config));
   }

ui-ngx/src/app/core/services/time.service.ts

@@ -31,7 +31,7 @@ import { isDefined } from '@core/utils';
 
 export interface TimeInterval {
   name: string;
-  translateParams: {[key: string]: any};
+  translateParams: { [key: string]: any };
   value: number;
 }
 
@@ -56,14 +56,14 @@ export class TimeService {
   public loadMaxDatapointsLimit(): Observable<number> {
     return this.http.get<number>('/api/dashboard/maxDatapointsLimit',
       defaultHttpOptions(true)).pipe(
-        map( (limit) => {
-          this.maxDatapointsLimit = limit;
-          if (!this.maxDatapointsLimit || this.maxDatapointsLimit <= MIN_LIMIT) {
-            this.maxDatapointsLimit = MIN_LIMIT + 1;
-          }
-          return this.maxDatapointsLimit;
-        })
-      );
+      map((limit) => {
+        this.maxDatapointsLimit = limit;
+        if (!this.maxDatapointsLimit || this.maxDatapointsLimit <= MIN_LIMIT) {
+          this.maxDatapointsLimit = MIN_LIMIT + 1;
+        }
+        return this.maxDatapointsLimit;
+      })
+    );
   }
 
   public matchesExistingInterval(min: number, max: number, intervalMs: number): boolean {
@@ -79,7 +79,7 @@ export class TimeService {
 
   public boundMinInterval(min: number): number {
     if (isDefined(min)) {
-      min = Math.floor(min / 1000) * 1000;
+      min = Math.ceil(min / 1000) * 1000;
     }
     return this.toBound(min, MIN_INTERVAL, MAX_INTERVAL, MIN_INTERVAL);
   }

ui-ngx/src/app/core/utils.ts

@@ -127,6 +127,10 @@ export function isEmpty(obj: any): boolean {
   return true;
 }
 
+export function isLiteralObject(value: any) {
+  return (!!value) && (value.constructor === Object);
+}
+
 export function formatValue(value: any, dec?: number, units?: string, showZeroDecimals?: boolean): string | undefined {
   if (isDefinedAndNotNull(value) && isNumeric(value) &&
     (isDefinedAndNotNull(dec) || isDefinedAndNotNull(units) || Number(value).toString() === value)) {
@@ -287,7 +291,7 @@ export function deepClone<T>(target: T, ignoreFields?: string[]): T {
     return cp.map((n: any) => deepClone<any>(n)) as any;
   }
   if (typeof target === 'object' && target !== {}) {
-    const cp = { ...(target as { [key: string]: any }) } as { [key: string]: any };
+    const cp = {...(target as { [key: string]: any })} as { [key: string]: any };
     Object.keys(cp).forEach(k => {
       if (!ignoreFields || ignoreFields.indexOf(k) === -1) {
         cp[k] = deepClone<any>(cp[k]);

ui-ngx/src/app/modules/home/components/dashboard-page/dashboard-page.component.html

@@ -56,6 +56,8 @@
                                [syncStateWithQueryParam]="syncStateWithQueryParam"
                                [states]="dashboardConfiguration.states">
           </tb-states-component>
+          <img *ngIf="showDashboardLogo() && isFullscreen" [src]="dashboardLogo"
+               aria-label="dashboard_logo" class="dashboard_logo"/>
         </div>
         <div class="tb-dashboard-action-panel" fxFlex="1 0 auto" fxLayout="row-reverse"
              fxLayoutAlign.gt-sm="start center" fxLayoutAlign="space-between center" fxLayoutGap="12px">

ui-ngx/src/app/modules/home/components/dashboard-page/dashboard-page.component.scss

@@ -54,6 +54,11 @@ div.tb-dashboard-page {
     z-index: 13;
     pointer-events: none;
 
+    .dashboard_logo{
+      height: 75%;
+      margin-right: 16px;
+    }
+
     &.tb-dashboard-toolbar-opened {
       right: 0;
       // transition: right .3s cubic-bezier(.55, 0, .55, .2);

ui-ngx/src/app/modules/home/components/dashboard-page/dashboard-page.component.ts

@@ -90,7 +90,6 @@ import {
 } from '@home/components/alias/entity-aliases-dialog.component';
 import { EntityAliases } from '@app/shared/models/alias.models';
 import { EditWidgetComponent } from '@home/components/dashboard-page/edit-widget.component';
-import { WidgetsBundle } from '@shared/models/widgets-bundle.model';
 import {
   AddWidgetDialogComponent,
   AddWidgetDialogData
@@ -118,8 +117,7 @@ import { ComponentPortal } from '@angular/cdk/portal';
 import {
   DISPLAY_WIDGET_TYPES_PANEL_DATA,
   DisplayWidgetTypesPanelComponent,
-  DisplayWidgetTypesPanelData,
-  WidgetTypes
+  DisplayWidgetTypesPanelData
 } from '@home/components/dashboard-page/widget-types-panel.component';
 import { DashboardWidgetSelectComponent } from '@home/components/dashboard-page/dashboard-widget-select.component';
 import {AliasEntityType, EntityType} from "@shared/models/entity-type.models";
@@ -193,6 +191,7 @@ export class DashboardPageComponent extends PageComponent implements IDashboardC
 
   addingLayoutCtx: DashboardPageLayoutContext;
 
+  logo = 'assets/logo_title_white.svg';
 
   dashboardCtx: DashboardContext = {
     instanceId: this.utils.guid(),
@@ -486,6 +485,19 @@ export class DashboardPageComponent extends PageComponent implements IDashboardC
     }
   }
 
+  public showDashboardLogo(): boolean {
+    if (this.dashboard.configuration.settings &&
+      isDefined(this.dashboard.configuration.settings.showDashboardLogo)) {
+      return this.dashboard.configuration.settings.showDashboardLogo;
+    } else {
+      return false;
+    }
+  }
+
+  public get dashboardLogo(): string {
+    return this.dashboard.configuration.settings.dashboardLogoUrl || this.logo;
+  }
+
   public showRightLayoutSwitch(): boolean {
     return this.isMobile && this.layouts.right.show;
   }
@@ -607,7 +619,7 @@ export class DashboardPageComponent extends PageComponent implements IDashboardC
       panelClass: ['tb-dialog', 'tb-fullscreen-dialog'],
       data: {
         settings: deepClone(this.dashboard.configuration.settings),
-        gridSettings
+        gridSettings,
       }
     }).afterClosed().subscribe((data) => {
       if (data) {
@@ -1189,13 +1201,16 @@ export class DashboardPageComponent extends PageComponent implements IDashboardC
       overlayRef.dispose();
     });
 
+    const filterWidgetTypes = this.dashboardWidgetSelectComponent.filterWidgetTypes;
+    const widgetTypesList = Array.from(this.dashboardWidgetSelectComponent.widgetTypes.values()).map(type => {
+      return {type, display: filterWidgetTypes === null ? true : filterWidgetTypes.includes(type)};
+    });
+
     const providers: StaticProvider[] = [
       {
         provide: DISPLAY_WIDGET_TYPES_PANEL_DATA,
         useValue: {
-          types: Array.from(this.dashboardWidgetSelectComponent.widgetTypes.values()).map(type => {
-            return {type, display: true};
-          }),
+          types: widgetTypesList,
           typesUpdated: (newTypes) => {
             this.filterWidgetTypes = newTypes.filter(type => type.display).map(type => type.type);
           }

ui-ngx/src/app/modules/home/components/dashboard-page/dashboard-settings-dialog.component.html

@@ -52,7 +52,8 @@
                           formControlName="titleColor">
           </tb-color-input>
         </div>
-        <div fxLayout="row" fxLayoutAlign="start center" fxLayout.lt-md="column" fxLayoutAlign.lt-md  fxLayoutGap="8px">
+        <div fxLayout="row" fxLayoutAlign="start center" style="margin-bottom: 8px;"
+             fxLayout.lt-md="column" fxLayoutAlign.lt-md  fxLayoutGap="8px">
           <mat-checkbox fxFlex formControlName="showDashboardsSelect">
             {{ 'dashboard.display-dashboards-selection' | translate }}
           </mat-checkbox>
@@ -69,6 +70,13 @@
             {{ 'dashboard.display-dashboard-export' | translate }}
           </mat-checkbox>
         </div>
+        <mat-checkbox formControlName="showDashboardLogo">
+          {{ 'dashboard.display-dashboard-toolbar-logo' | translate }}
+        </mat-checkbox>
+        <tb-image-input fxFlex *ngIf="settingsFormGroup.get('showDashboardLogo').value"
+                        label="{{'dashboard.dashboard-logo-image' | translate}}"
+                        formControlName="dashboardLogoUrl">
+        </tb-image-input>
       </div>
       <div *ngIf="gridSettings" [formGroup]="gridSettingsFormGroup">
         <tb-color-input fxFlex

ui-ngx/src/app/modules/home/components/dashboard-page/dashboard-settings-dialog.component.ts

@@ -79,6 +79,8 @@ export class DashboardSettingsDialogComponent extends DialogComponent<DashboardS
         showDashboardsSelect: [isUndefined(this.settings.showDashboardsSelect) ? true : this.settings.showDashboardsSelect, []],
         showEntitiesSelect: [isUndefined(this.settings.showEntitiesSelect) ? true : this.settings.showEntitiesSelect, []],
         showFilters: [isUndefined(this.settings.showFilters) ? true : this.settings.showFilters, []],
+        showDashboardLogo: [isUndefined(this.settings.showDashboardLogo) ? false : this.settings.showDashboardLogo, []],
+        dashboardLogoUrl: [isUndefined(this.settings.dashboardLogoUrl) ? null : this.settings.dashboardLogoUrl, []],
         showDashboardTimewindow: [isUndefined(this.settings.showDashboardTimewindow) ? true : this.settings.showDashboardTimewindow, []],
         showDashboardExport: [isUndefined(this.settings.showDashboardExport) ? true : this.settings.showDashboardExport, []]
       });

ui-ngx/src/app/modules/home/components/dashboard-page/dashboard-widget-select.component.ts

@@ -77,6 +77,10 @@ export class DashboardWidgetSelectComponent implements OnInit {
     this.filterWidgetTypes$.next(widgetTypes);
   }
 
+  get filterWidgetTypes(): Array<widgetType> {
+    return this.filterWidgetTypes$.value;
+  }
+
   @Output()
   widgetSelected: EventEmitter<WidgetInfo> = new EventEmitter<WidgetInfo>();
 

ui-ngx/src/app/modules/home/components/dashboard/dashboard.component.html

@@ -80,7 +80,7 @@
              (mousedown)="widgetMouseDown($event, widget)"
              (click)="widgetClicked($event, widget)"
              (contextmenu)="openWidgetContextMenu($event, widget)">
-          <div *ngIf="widgetComponent.widgetContext?.inited" fxLayout="row" fxLayoutAlign="space-between start">
+          <div *ngIf="!!widgetComponent.widgetContext?.inited" fxLayout="row" fxLayoutAlign="space-between start">
             <div class="tb-widget-title" fxLayout="column" fxLayoutAlign="center start" *ngIf="widget.showWidgetTitlePanel">
               <span *ngIf="widget.showTitle"
                     [ngClass]="{'single-row': widget.hasTimewindow}"

ui-ngx/src/app/modules/home/components/event/event-filter-panel.component.html

@@ -0,0 +1,73 @@
+<!--
+
+    Copyright © 2016-2021 The Thingsboard Authors
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<form fxLayout="column" class="mat-content mat-padding" [formGroup]="eventFilterFormGroup" (ngSubmit)="update()">
+  <ng-container *ngFor="let column of showColumns">
+    <ng-container [ngSwitch]="column.key">
+      <ng-template [ngSwitchCase]="isSelector(column.key)">
+        <mat-form-field>
+          <mat-label>{{ column.title | translate}}</mat-label>
+          <mat-select [formControlName]="column.key">
+            <mat-option [value]="">{{ 'event.all-events' | translate}}</mat-option>
+            <mat-option *ngFor="let value of selectorValues(column.key)" [value]="value">
+              {{ value }}
+            </mat-option>
+          </mat-select>
+        </mat-form-field>
+      </ng-template>
+      <ng-template [ngSwitchCase]="isNumberFields(column.key)">
+        <mat-form-field>
+          <mat-label>{{ column.title | translate}}</mat-label>
+          <input matInput type="number" min="0" [name]="column.key" [formControlName]="column.key">
+          <mat-error *ngIf="eventFilterFormGroup.get(column.key).hasError('min')">
+            {{ 'event.min-value' | translate }}
+          </mat-error>
+        </mat-form-field>
+      </ng-template>
+      <ng-template [ngSwitchCase]="'isError'">
+        <tb-checkbox formControlName="isError" [falseValue]="''">
+          {{ 'event.has-error' | translate }}
+        </tb-checkbox>
+      </ng-template>
+      <ng-template [ngSwitchCase]="'error'">
+        <mat-form-field fxHide [fxShow]="showErrorMsgFields()">
+          <mat-label>{{ column.title | translate}}</mat-label>
+          <input matInput type="text" name="errorSearchText" formControlName="error">
+        </mat-form-field>
+      </ng-template>
+      <ng-container *ngSwitchDefault>
+        <mat-form-field>
+          <mat-label>{{ column.title | translate}}</mat-label>
+          <input matInput type="text" [name]="column.key" [formControlName]="column.key">
+        </mat-form-field>
+      </ng-container>
+    </ng-container>
+  </ng-container>
+  <div fxLayout="row" class="tb-panel-actions" fxLayoutAlign="end center">
+    <button type="button"
+            mat-button
+            (click)="cancel()">
+      {{ 'action.cancel' | translate }}
+    </button>
+    <button type="submit"
+            mat-raised-button
+            color="primary"
+            [disabled]="eventFilterFormGroup.invalid || !eventFilterFormGroup.dirty">
+      {{ 'action.update' | translate }}
+    </button>
+  </div>
+</form>

ui-ngx/src/app/modules/home/components/event/event-filter-panel.component.scss

@@ -0,0 +1,35 @@
+/**
+ * Copyright © 2016-2021 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+:host {
+  width: 100%;
+  min-width: 300px;
+  overflow: auto;
+  background: #fff;
+  border-radius: 4px;
+  box-shadow:
+    0 7px 8px -4px rgba(0, 0, 0, .2),
+    0 13px 19px 2px rgba(0, 0, 0, .14),
+    0 5px 24px 4px rgba(0, 0, 0, .12);
+
+  .mat-content {
+    overflow: hidden;
+    background-color: #fff;
+  }
+
+  .mat-padding {
+    padding: 16px;
+  }
+}

ui-ngx/src/app/modules/home/components/event/event-filter-panel.component.ts

@@ -0,0 +1,109 @@
+///
+/// Copyright © 2016-2021 The Thingsboard Authors
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+
+import { Component, Inject, InjectionToken } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { OverlayRef } from '@angular/cdk/overlay';
+import { EntityType } from '@shared/models/entity-type.models';
+import { FilterEventBody } from '@shared/models/event.models';
+import { deepTrim } from '@core/utils';
+
+export const EVENT_FILTER_PANEL_DATA = new InjectionToken<any>('AlarmFilterPanelData');
+
+export interface EventFilterPanelData {
+  filterParams: FilterEventBody;
+  columns: Array<FilterEntityColumn>;
+}
+
+export interface FilterEntityColumn {
+  key: string;
+  title: string;
+}
+
+
+@Component({
+  selector: 'tb-event-filter-panel',
+  templateUrl: './event-filter-panel.component.html',
+  styleUrls: ['./event-filter-panel.component.scss']
+})
+export class EventFilterPanelComponent {
+
+  eventFilterFormGroup: FormGroup;
+  result: EventFilterPanelData;
+
+  private conditionError = false;
+
+  private msgDirectionTypes = ['IN', 'OUT'];
+  private statusTypes = ['Success', 'Failure'];
+  private entityTypes = Object.keys(EntityType);
+
+  showColumns: FilterEntityColumn[] = [];
+
+  constructor(@Inject(EVENT_FILTER_PANEL_DATA)
+              public data: EventFilterPanelData,
+              public overlayRef: OverlayRef,
+              private fb: FormBuilder) {
+    this.eventFilterFormGroup = this.fb.group({});
+    this.data.columns.forEach((column) => {
+      this.showColumns.push(column);
+      const validators = [];
+      if (this.isNumberFields(column.key)) {
+        validators.push(Validators.min(0));
+      }
+      this.eventFilterFormGroup.addControl(column.key, this.fb.control(this.data.filterParams[column.key] || '', validators));
+      if (column.key === 'isError') {
+        this.conditionError = true;
+      }
+    });
+  }
+
+  isSelector(key: string): string {
+    return ['msgDirectionType', 'status', 'entityName'].includes(key) ? key : '';
+  }
+
+  isNumberFields(key: string): string {
+    return ['messagesProcessed', 'errorsOccurred'].includes(key) ? key : '';
+  }
+
+  selectorValues(key: string): string[] {
+    switch (key) {
+      case 'msgDirectionType':
+        return this.msgDirectionTypes;
+      case 'status':
+        return this.statusTypes;
+      case 'entityName':
+        return this.entityTypes;
+    }
+  }
+
+  update() {
+    const filter = deepTrim(Object.fromEntries(Object.entries(this.eventFilterFormGroup.value).filter(([_, v]) => v !== '')));
+    this.result = {
+      filterParams: filter,
+      columns: this.data.columns
+    };
+    this.overlayRef.dispose();
+  }
+
+  showErrorMsgFields() {
+    return !this.conditionError || this.eventFilterFormGroup.get('isError').value !== '';
+  }
+
+  cancel() {
+    this.overlayRef.dispose();
+  }
+}
+

ui-ngx/src/app/modules/home/components/event/event-table-config.ts

@@ -20,7 +20,7 @@ import {
   EntityTableColumn,
   EntityTableConfig
 } from '@home/models/entity/entities-table-config.models';
-import { DebugEventType, Event, EventType } from '@shared/models/event.models';
+import { DebugEventType, Event, EventType, FilterEventBody } from '@shared/models/event.models';
 import { TimePageLink } from '@shared/models/page/page-link';
 import { TranslateService } from '@ngx-translate/core';
 import { DatePipe } from '@angular/common';
@@ -38,16 +38,29 @@ import {
   EventContentDialogComponent,
   EventContentDialogData
 } from '@home/components/event/event-content-dialog.component';
-import { sortObjectKeys } from '@core/utils';
+import { isEqual, sortObjectKeys } from '@core/utils';
+import { ConnectedPosition, Overlay, OverlayConfig, OverlayRef } from '@angular/cdk/overlay';
+import { ChangeDetectorRef, Injector, StaticProvider, ViewContainerRef } from '@angular/core';
+import { ComponentPortal } from '@angular/cdk/portal';
+import {
+  EVENT_FILTER_PANEL_DATA,
+  EventFilterPanelComponent,
+  EventFilterPanelData,
+  FilterEntityColumn
+} from '@home/components/event/event-filter-panel.component';
 
 export class EventTableConfig extends EntityTableConfig<Event, TimePageLink> {
 
   eventTypeValue: EventType | DebugEventType;
 
+  private filterParams: FilterEventBody = {};
+  private filterColumns: FilterEntityColumn[] = [];
+
   set eventType(eventType: EventType | DebugEventType) {
     if (this.eventTypeValue !== eventType) {
       this.eventTypeValue = eventType;
       this.updateColumns(true);
+      this.updateFilterColumns();
     }
   }
 
@@ -66,7 +79,10 @@ export class EventTableConfig extends EntityTableConfig<Event, TimePageLink> {
               public tenantId: string,
               private defaultEventType: EventType | DebugEventType,
               private disabledEventTypes: Array<EventType | DebugEventType> = null,
-              private debugEventTypes: Array<DebugEventType> = null) {
+              private debugEventTypes: Array<DebugEventType> = null,
+              private overlay: Overlay,
+              private viewContainerRef: ViewContainerRef,
+              private cd: ChangeDetectorRef) {
     super();
     this.loadDataOnInit = false;
     this.tableTitle = '';
@@ -101,10 +117,20 @@ export class EventTableConfig extends EntityTableConfig<Event, TimePageLink> {
     this.defaultSortOrder = {property: 'createdTime', direction: Direction.DESC};
 
     this.updateColumns();
+    this.updateFilterColumns();
+
+    this.headerActionDescriptors.push({
+      name: this.translate.instant('event.events-filter'),
+      icon: 'filter_list',
+      isEnabled: () => true,
+      onAction: ($event) => {
+        this.editEventFilter($event);
+      }
+    });
   }
 
   fetchEvents(pageLink: TimePageLink): Observable<PageData<Event>> {
-    return this.eventService.getEvents(this.entityId, this.eventType, this.tenantId, pageLink);
+    return this.eventService.getFilterEvents(this.entityId, this.eventType, this.tenantId, this.filterParams, pageLink);
   }
 
   updateColumns(updateTableColumns: boolean = false): void {
@@ -169,7 +195,7 @@ export class EventTableConfig extends EntityTableConfig<Event, TimePageLink> {
             }), false, key => ({
               padding: '0 12px 0 0'
             })),
-          new EntityTableColumn<Event>('entity', 'event.entity', '100px',
+          new EntityTableColumn<Event>('entityName', 'event.entity-type', '100px',
             (entity) => entity.body.entityName, entity => ({
               padding: '0 12px 0 0',
             }), false, key => ({
@@ -249,5 +275,91 @@ export class EventTableConfig extends EntityTableConfig<Event, TimePageLink> {
       }
     });
   }
+
+  private updateFilterColumns() {
+    this.filterParams = {};
+    this.filterColumns = [{key: 'server', title: 'event.server'}];
+    switch (this.eventType) {
+      case EventType.ERROR:
+        this.filterColumns.push(
+          {key: 'method', title: 'event.method'},
+          {key: 'error', title: 'event.error'}
+        );
+        break;
+      case EventType.LC_EVENT:
+        this.filterColumns.push(
+          {key: 'method', title: 'event.event'},
+          {key: 'status', title: 'event.status'},
+          {key: 'error', title: 'event.error'}
+        );
+        break;
+      case EventType.STATS:
+        this.filterColumns.push(
+          {key: 'messagesProcessed', title: 'event.min-messages-processed'},
+          {key: 'errorsOccurred', title: 'event.min-errors-occurred'}
+        );
+        break;
+      case DebugEventType.DEBUG_RULE_NODE:
+      case DebugEventType.DEBUG_RULE_CHAIN:
+        this.filterColumns.push(
+          {key: 'msgDirectionType', title: 'event.type'},
+          {key: 'entityId', title: 'event.entity-id'},
+          {key: 'entityName', title: 'event.entity-type'},
+          {key: 'msgType', title: 'event.message-type'},
+          {key: 'relationType', title: 'event.relation-type'},
+          {key: 'dataSearch', title: 'event.data'},
+          {key: 'metadataSearch', title: 'event.metadata'},
+          {key: 'isError', title: 'event.error'},
+          {key: 'error', title: 'event.error'}
+        );
+        break;
+    }
+  }
+
+  private editEventFilter($event: MouseEvent) {
+    if ($event) {
+      $event.stopPropagation();
+    }
+    const target = $event.target || $event.srcElement || $event.currentTarget;
+    const config = new OverlayConfig();
+    config.backdropClass = 'cdk-overlay-transparent-backdrop';
+    config.hasBackdrop = true;
+    const connectedPosition: ConnectedPosition = {
+      originX: 'end',
+      originY: 'bottom',
+      overlayX: 'end',
+      overlayY: 'top'
+    };
+    config.positionStrategy = this.overlay.position().flexibleConnectedTo(target as HTMLElement)
+      .withPositions([connectedPosition]);
+
+    const overlayRef = this.overlay.create(config);
+    overlayRef.backdropClick().subscribe(() => {
+      overlayRef.dispose();
+    });
+    const providers: StaticProvider[] = [
+      {
+        provide: EVENT_FILTER_PANEL_DATA,
+        useValue: {
+          columns: this.filterColumns,
+          filterParams: this.filterParams
+        } as EventFilterPanelData
+      },
+      {
+        provide: OverlayRef,
+        useValue: overlayRef
+      }
+    ];
+    const injector = Injector.create({parent: this.viewContainerRef.injector, providers});
+    const componentRef = overlayRef.attach(new ComponentPortal(EventFilterPanelComponent,
+      this.viewContainerRef, injector));
+    componentRef.onDestroy(() => {
+      if (componentRef.instance.result && !isEqual(this.filterParams, componentRef.instance.result.filterParams)) {
+        this.filterParams = componentRef.instance.result.filterParams;
+        this.table.updateData();
+      }
+    });
+    this.cd.detectChanges();
+  }
 }
 

ui-ngx/src/app/modules/home/components/event/event-table.component.ts

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Component, Input, OnInit, ViewChild } from '@angular/core';
+import { ChangeDetectorRef, Component, Input, OnInit, ViewChild, ViewContainerRef } from '@angular/core';
 import { TranslateService } from '@ngx-translate/core';
 import { DatePipe } from '@angular/common';
 import { MatDialog } from '@angular/material/dialog';
@@ -24,6 +24,7 @@ import { EventTableConfig } from './event-table-config';
 import { EventService } from '@core/http/event.service';
 import { DialogService } from '@core/services/dialog.service';
 import { DebugEventType, EventType } from '@shared/models/event.models';
+import { Overlay } from '@angular/cdk/overlay';
 
 @Component({
   selector: 'tb-event-table',
@@ -80,7 +81,10 @@ export class EventTableComponent implements OnInit {
               private dialogService: DialogService,
               private translate: TranslateService,
               private datePipe: DatePipe,
-              private dialog: MatDialog) {
+              private dialog: MatDialog,
+              private overlay: Overlay,
+              private viewContainerRef: ViewContainerRef,
+              private cd: ChangeDetectorRef) {
   }
 
   ngOnInit() {
@@ -95,7 +99,10 @@ export class EventTableComponent implements OnInit {
       this.tenantId,
       this.defaultEventType,
       this.disabledEventTypes,
-      this.debugEventTypes
+      this.debugEventTypes,
+      this.overlay,
+      this.viewContainerRef,
+      this.cd
     );
   }
 

ui-ngx/src/app/modules/home/components/filter/boolean-filter-predicate.component.ts

@@ -15,11 +15,21 @@
 ///
 
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
-import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
+import {
+  ControlValueAccessor,
+  FormBuilder,
+  FormGroup,
+  NG_VALIDATORS,
+  NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
+  Validators
+} from '@angular/forms';
 import {
   BooleanFilterPredicate,
   BooleanOperation,
-  booleanOperationTranslationMap, EntityKeyValueType,
+  booleanOperationTranslationMap,
+  EntityKeyValueType,
   FilterPredicateType
 } from '@shared/models/query/query.models';
 
@@ -32,10 +42,15 @@ import {
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => BooleanFilterPredicateComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => BooleanFilterPredicateComponent),
+      multi: true
     }
   ]
 })
-export class BooleanFilterPredicateComponent implements ControlValueAccessor, OnInit {
+export class BooleanFilterPredicateComponent implements ControlValueAccessor, Validator, OnInit {
 
   @Input() disabled: boolean;
 
@@ -73,7 +88,7 @@ export class BooleanFilterPredicateComponent implements ControlValueAccessor, On
   registerOnTouched(fn: any): void {
   }
 
-  setDisabledState?(isDisabled: boolean): void {
+  setDisabledState(isDisabled: boolean): void {
     this.disabled = isDisabled;
     if (this.disabled) {
       this.booleanFilterPredicateFormGroup.disable({emitEvent: false});
@@ -82,17 +97,20 @@ export class BooleanFilterPredicateComponent implements ControlValueAccessor, On
     }
   }
 
+  validate(): ValidationErrors | null {
+    return this.booleanFilterPredicateFormGroup ? null : {
+      booleanFilterPredicate: {valid: false}
+    };
+  }
+
   writeValue(predicate: BooleanFilterPredicate): void {
     this.booleanFilterPredicateFormGroup.get('operation').patchValue(predicate.operation, {emitEvent: false});
     this.booleanFilterPredicateFormGroup.get('value').patchValue(predicate.value, {emitEvent: false});
   }
 
   private updateModel() {
-    let predicate: BooleanFilterPredicate = null;
-    if (this.booleanFilterPredicateFormGroup.valid) {
-      predicate = this.booleanFilterPredicateFormGroup.getRawValue();
-      predicate.type = FilterPredicateType.BOOLEAN;
-    }
+    const predicate: BooleanFilterPredicate = this.booleanFilterPredicateFormGroup.getRawValue();
+    predicate.type = FilterPredicateType.BOOLEAN;
     this.propagateChange(predicate);
   }
 

ui-ngx/src/app/modules/home/components/filter/complex-filter-predicate.component.ts

@@ -16,11 +16,7 @@
 
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
-import {
-  ComplexFilterPredicate,
-  ComplexFilterPredicateInfo,
-  EntityKeyValueType
-} from '@shared/models/query/query.models';
+import { ComplexFilterPredicateInfo, EntityKeyValueType } from '@shared/models/query/query.models';
 import { MatDialog } from '@angular/material/dialog';
 import {
   ComplexFilterPredicateDialogComponent,
@@ -71,7 +67,7 @@ export class ComplexFilterPredicateComponent implements ControlValueAccessor, On
   registerOnTouched(fn: any): void {
   }
 
-  setDisabledState?(isDisabled: boolean): void {
+  setDisabledState(isDisabled: boolean): void {
     this.disabled = isDisabled;
   }
 

ui-ngx/src/app/modules/home/components/filter/filter-predicate-list.component.ts

@@ -21,7 +21,10 @@ import {
   FormArray,
   FormBuilder,
   FormGroup,
+  NG_VALIDATORS,
   NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
   Validators
 } from '@angular/forms';
 import { Observable, of, Subscription } from 'rxjs';
@@ -49,10 +52,15 @@ import { map } from 'rxjs/operators';
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => FilterPredicateListComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => FilterPredicateListComponent),
+      multi: true
     }
   ]
 })
-export class FilterPredicateListComponent implements ControlValueAccessor, OnInit {
+export class FilterPredicateListComponent implements ControlValueAccessor, Validator, OnInit {
 
   @Input() disabled: boolean;
 
@@ -108,6 +116,12 @@ export class FilterPredicateListComponent implements ControlValueAccessor, OnIni
     }
   }
 
+  validate(control: AbstractControl): ValidationErrors | null {
+    return this.filterListFormGroup.valid ? null : {
+      filterList: {valid: false}
+    };
+  }
+
   writeValue(predicates: Array<KeyFilterPredicateInfo>): void {
     if (this.valueChangeSubscription) {
       this.valueChangeSubscription.unsubscribe();
@@ -178,7 +192,7 @@ export class FilterPredicateListComponent implements ControlValueAccessor, OnIni
 
   private updateModel() {
     const predicates: Array<KeyFilterPredicateInfo> = this.filterListFormGroup.getRawValue().predicates;
-    if (this.filterListFormGroup.valid && predicates.length) {
+    if (predicates.length) {
       this.propagateChange(predicates);
     } else {
       this.propagateChange(null);

ui-ngx/src/app/modules/home/components/filter/filter-predicate-value.component.ts

@@ -19,7 +19,10 @@ import {
   ControlValueAccessor,
   FormBuilder,
   FormGroup,
+  NG_VALIDATORS,
   NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
   ValidatorFn,
   Validators
 } from '@angular/forms';
@@ -39,10 +42,15 @@ import {
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => FilterPredicateValueComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => FilterPredicateValueComponent),
+      multi: true
     }
   ]
 })
-export class FilterPredicateValueComponent implements ControlValueAccessor, OnInit {
+export class FilterPredicateValueComponent implements ControlValueAccessor, Validator, OnInit {
 
   private readonly inheritModeForSources: DynamicValueSourceType[] = [
     DynamicValueSourceType.CURRENT_CUSTOMER,
@@ -62,7 +70,22 @@ export class FilterPredicateValueComponent implements ControlValueAccessor, OnIn
     }
   }
 
-  @Input() onlyUserDynamicSource = false;
+  private onlyUserDynamicSourceValue = false;
+
+  @Input()
+  set onlyUserDynamicSource(dynamicMode: boolean) {
+    this.onlyUserDynamicSourceValue = dynamicMode;
+    if (this.filterPredicateValueFormGroup) {
+      this.updateValidationDynamicMode();
+      setTimeout(() => {
+        this.updateModel();
+      }, 0);
+    }
+  }
+
+  get onlyUserDynamicSource(): boolean {
+    return this.onlyUserDynamicSourceValue;
+  }
 
   @Input()
   valueType: EntityKeyValueType;
@@ -83,6 +106,7 @@ export class FilterPredicateValueComponent implements ControlValueAccessor, OnIn
   allow = true;
 
   private propagateChange = null;
+  private propagateChangePending = false;
 
   constructor(private fb: FormBuilder) {
   }
@@ -126,6 +150,7 @@ export class FilterPredicateValueComponent implements ControlValueAccessor, OnIn
         this.updateShowInheritMode(sourceType);
       }
     );
+    this.updateValidationDynamicMode();
     this.filterPredicateValueFormGroup.valueChanges.subscribe(() => {
       this.updateModel();
     });
@@ -133,12 +158,18 @@ export class FilterPredicateValueComponent implements ControlValueAccessor, OnIn
 
   registerOnChange(fn: any): void {
     this.propagateChange = fn;
+    if (this.propagateChangePending) {
+      this.propagateChangePending = false;
+      setTimeout(() => {
+        this.updateModel();
+      }, 0);
+    }
   }
 
   registerOnTouched(fn: any): void {
   }
 
-  setDisabledState?(isDisabled: boolean): void {
+  setDisabledState(isDisabled: boolean): void {
     this.disabled = isDisabled;
     if (this.disabled) {
       this.filterPredicateValueFormGroup.disable({emitEvent: false});
@@ -147,28 +178,35 @@ export class FilterPredicateValueComponent implements ControlValueAccessor, OnIn
     }
   }
 
+  validate(): ValidationErrors | null {
+    return this.filterPredicateValueFormGroup.valid ? null : {
+      filterPredicateValue: {valid: false}
+    };
+  }
+
   writeValue(predicateValue: FilterPredicateValue<string | number | boolean>): void {
+    this.propagateChangePending = false;
     this.filterPredicateValueFormGroup.get('defaultValue').patchValue(predicateValue.defaultValue, {emitEvent: false});
-    this.filterPredicateValueFormGroup.get('dynamicValue.sourceType').patchValue(predicateValue.dynamicValue ?
-      predicateValue.dynamicValue.sourceType : null, {emitEvent: false});
-    this.filterPredicateValueFormGroup.get('dynamicValue.sourceAttribute').patchValue(predicateValue.dynamicValue ?
-      predicateValue.dynamicValue.sourceAttribute : null, {emitEvent: false});
-    this.filterPredicateValueFormGroup.get('dynamicValue.inherit').patchValue(predicateValue.dynamicValue ?
-      predicateValue.dynamicValue.inherit : false, {emitEvent: false});
+    this.filterPredicateValueFormGroup.get('dynamicValue').patchValue({
+      sourceType: predicateValue.dynamicValue ? predicateValue.dynamicValue.sourceType : null,
+      sourceAttribute: predicateValue.dynamicValue ? predicateValue.dynamicValue.sourceAttribute : null,
+      inherit: predicateValue.dynamicValue ? predicateValue.dynamicValue.inherit : false
+    }, {emitEvent: this.onlyUserDynamicSource});
     this.updateShowInheritMode(predicateValue?.dynamicValue?.sourceType);
   }
 
   private updateModel() {
-    let predicateValue: FilterPredicateValue<string | number | boolean> = null;
-    if (this.filterPredicateValueFormGroup.valid) {
-      predicateValue = this.filterPredicateValueFormGroup.getRawValue();
-      if (predicateValue.dynamicValue) {
-        if (!predicateValue.dynamicValue.sourceType || !predicateValue.dynamicValue.sourceAttribute) {
-          predicateValue.dynamicValue = null;
-        }
+    const predicateValue: FilterPredicateValue<string | number | boolean> = this.filterPredicateValueFormGroup.getRawValue();
+    if (predicateValue.dynamicValue) {
+      if (!predicateValue.dynamicValue.sourceType || !predicateValue.dynamicValue.sourceAttribute) {
+        predicateValue.dynamicValue = null;
       }
     }
-    this.propagateChange(predicateValue);
+    if (this.propagateChange) {
+      this.propagateChange(predicateValue);
+    } else {
+      this.propagateChangePending = true;
+    }
   }
 
   private updateShowInheritMode(sourceType: DynamicValueSourceType) {
@@ -179,4 +217,16 @@ export class FilterPredicateValueComponent implements ControlValueAccessor, OnIn
       this.inheritMode = false;
     }
   }
+
+  private updateValidationDynamicMode() {
+    if (this.onlyUserDynamicSource) {
+      this.filterPredicateValueFormGroup.get('dynamicValue.sourceType').setValidators(Validators.required);
+      this.filterPredicateValueFormGroup.get('dynamicValue.sourceAttribute').setValidators(Validators.required);
+    } else {
+      this.filterPredicateValueFormGroup.get('dynamicValue.sourceType').clearValidators();
+      this.filterPredicateValueFormGroup.get('dynamicValue.sourceAttribute').clearValidators();
+    }
+    this.filterPredicateValueFormGroup.get('dynamicValue.sourceType').updateValueAndValidity({emitEvent: false});
+    this.filterPredicateValueFormGroup.get('dynamicValue.sourceAttribute').updateValueAndValidity({emitEvent: false});
+  }
 }

ui-ngx/src/app/modules/home/components/filter/filter-predicate.component.ts

@@ -15,11 +15,17 @@
 ///
 
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
-import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
 import {
-  EntityKeyValueType,
-  FilterPredicateType, KeyFilterPredicate, KeyFilterPredicateInfo
-} from '@shared/models/query/query.models';
+  ControlValueAccessor,
+  FormBuilder,
+  FormGroup,
+  NG_VALIDATORS,
+  NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
+  Validators
+} from '@angular/forms';
+import { EntityKeyValueType, FilterPredicateType, KeyFilterPredicateInfo } from '@shared/models/query/query.models';
 
 @Component({
   selector: 'tb-filter-predicate',
@@ -30,10 +36,15 @@ import {
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => FilterPredicateComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => FilterPredicateComponent),
+      multi: true
     }
   ]
 })
-export class FilterPredicateComponent implements ControlValueAccessor, OnInit {
+export class FilterPredicateComponent implements ControlValueAccessor, Validator, OnInit {
 
   @Input() disabled: boolean;
 
@@ -75,7 +86,7 @@ export class FilterPredicateComponent implements ControlValueAccessor, OnInit {
   registerOnTouched(fn: any): void {
   }
 
-  setDisabledState?(isDisabled: boolean): void {
+  setDisabledState(isDisabled: boolean): void {
     this.disabled = isDisabled;
     if (this.disabled) {
       this.filterPredicateFormGroup.disable({emitEvent: false});
@@ -84,6 +95,12 @@ export class FilterPredicateComponent implements ControlValueAccessor, OnInit {
     }
   }
 
+  validate(): ValidationErrors | null {
+    return this.filterPredicateFormGroup.valid ? null : {
+      filterPredicate: {valid: false}
+    };
+  }
+
   writeValue(predicate: KeyFilterPredicateInfo): void {
     this.type = predicate.keyFilterPredicate.type;
     this.filterPredicateFormGroup.get('predicate').patchValue(predicate.keyFilterPredicate, {emitEvent: false});

ui-ngx/src/app/modules/home/components/filter/key-filter-list.component.ts

@@ -22,7 +22,10 @@ import {
   FormBuilder,
   FormControl,
   FormGroup,
+  NG_VALIDATORS,
   NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
   Validators
 } from '@angular/forms';
 import { Observable, Subscription } from 'rxjs';
@@ -46,10 +49,15 @@ import { EntityId } from '@shared/models/id/entity-id';
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => KeyFilterListComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => KeyFilterListComponent),
+      multi: true
     }
   ]
 })
-export class KeyFilterListComponent implements ControlValueAccessor, OnInit {
+export class KeyFilterListComponent implements ControlValueAccessor, Validator, OnInit {
 
   @Input() disabled: boolean;
 
@@ -104,6 +112,12 @@ export class KeyFilterListComponent implements ControlValueAccessor, OnInit {
     }
   }
 
+  validate(): ValidationErrors | null {
+    return this.keyFilterListFormGroup.valid && this.keyFiltersControl.valid ? null : {
+      keyFilterList: {valid: false}
+    };
+  }
+
   writeValue(keyFilters: Array<KeyFilterInfo>): void {
     if (this.valueChangeSubscription) {
       this.valueChangeSubscription.unsubscribe();

ui-ngx/src/app/modules/home/components/filter/numeric-filter-predicate.component.ts

@@ -15,7 +15,16 @@
 ///
 
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
-import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
+import {
+  ControlValueAccessor,
+  FormBuilder,
+  FormGroup,
+  NG_VALIDATORS,
+  NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
+  Validators
+} from '@angular/forms';
 import {
   EntityKeyValueType,
   FilterPredicateType,
@@ -33,10 +42,15 @@ import {
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => NumericFilterPredicateComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => NumericFilterPredicateComponent),
+      multi: true
     }
   ]
 })
-export class NumericFilterPredicateComponent implements ControlValueAccessor, OnInit {
+export class NumericFilterPredicateComponent implements ControlValueAccessor, Validator, OnInit {
 
   @Input() disabled: boolean;
 
@@ -76,7 +90,7 @@ export class NumericFilterPredicateComponent implements ControlValueAccessor, On
   registerOnTouched(fn: any): void {
   }
 
-  setDisabledState?(isDisabled: boolean): void {
+  setDisabledState(isDisabled: boolean): void {
     this.disabled = isDisabled;
     if (this.disabled) {
       this.numericFilterPredicateFormGroup.disable({emitEvent: false});
@@ -85,17 +99,20 @@ export class NumericFilterPredicateComponent implements ControlValueAccessor, On
     }
   }
 
+  validate(): ValidationErrors | null {
+    return this.numericFilterPredicateFormGroup.valid ? null : {
+      numericFilterPredicate: {valid: false}
+    };
+  }
+
   writeValue(predicate: NumericFilterPredicate): void {
     this.numericFilterPredicateFormGroup.get('operation').patchValue(predicate.operation, {emitEvent: false});
     this.numericFilterPredicateFormGroup.get('value').patchValue(predicate.value, {emitEvent: false});
   }
 
   private updateModel() {
-    let predicate: NumericFilterPredicate = null;
-    if (this.numericFilterPredicateFormGroup.valid) {
-      predicate = this.numericFilterPredicateFormGroup.getRawValue();
-      predicate.type = FilterPredicateType.NUMERIC;
-    }
+    const predicate: NumericFilterPredicate = this.numericFilterPredicateFormGroup.getRawValue();
+    predicate.type = FilterPredicateType.NUMERIC;
     this.propagateChange(predicate);
   }
 

ui-ngx/src/app/modules/home/components/filter/string-filter-predicate.component.ts

@@ -15,7 +15,16 @@
 ///
 
 import { Component, forwardRef, Input, OnInit } from '@angular/core';
-import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
+import {
+  ControlValueAccessor,
+  FormBuilder,
+  FormGroup,
+  NG_VALIDATORS,
+  NG_VALUE_ACCESSOR,
+  ValidationErrors,
+  Validator,
+  Validators
+} from '@angular/forms';
 import {
   EntityKeyValueType,
   FilterPredicateType,
@@ -33,10 +42,15 @@ import {
       provide: NG_VALUE_ACCESSOR,
       useExisting: forwardRef(() => StringFilterPredicateComponent),
       multi: true
+    },
+    {
+      provide: NG_VALIDATORS,
+      useExisting: forwardRef(() => StringFilterPredicateComponent),
+      multi: true
     }
   ]
 })
-export class StringFilterPredicateComponent implements ControlValueAccessor, OnInit {
+export class StringFilterPredicateComponent implements ControlValueAccessor, Validator, OnInit {
 
   @Input() disabled: boolean;
 
@@ -90,12 +104,15 @@ export class StringFilterPredicateComponent implements ControlValueAccessor, OnI
     this.stringFilterPredicateFormGroup.get('ignoreCase').patchValue(predicate.ignoreCase, {emitEvent: false});
   }
 
+  validate(c): ValidationErrors {
+    return this.stringFilterPredicateFormGroup.valid ? null : {
+      stringFilterPredicate: {valid: false}
+    };
+  }
+
   private updateModel() {
-    let predicate: StringFilterPredicate = null;
-    if (this.stringFilterPredicateFormGroup.valid) {
-      predicate = this.stringFilterPredicateFormGroup.getRawValue();
-      predicate.type = FilterPredicateType.STRING;
-    }
+    const predicate: StringFilterPredicate = this.stringFilterPredicateFormGroup.getRawValue();
+    predicate.type = FilterPredicateType.STRING;
     this.propagateChange(predicate);
   }
 

ui-ngx/src/app/modules/home/components/home-components.module.ts

@@ -25,6 +25,7 @@ import { AuditLogDetailsDialogComponent } from '@home/components/audit-log/audit
 import { AuditLogTableComponent } from '@home/components/audit-log/audit-log-table.component';
 import { EventTableHeaderComponent } from '@home/components/event/event-table-header.component';
 import { EventTableComponent } from '@home/components/event/event-table.component';
+import { EventFilterPanelComponent } from '@home/components/event/event-filter-panel.component';
 import { RelationTableComponent } from '@home/components/relation/relation-table.component';
 import { RelationDialogComponent } from '@home/components/relation/relation-dialog.component';
 import { AlarmTableHeaderComponent } from '@home/components/alarm/alarm-table-header.component';
@@ -149,6 +150,7 @@ import { DisplayWidgetTypesPanelComponent } from '@home/components/dashboard-pag
       EventContentDialogComponent,
       EventTableHeaderComponent,
       EventTableComponent,
+      EventFilterPanelComponent,
       EdgeDownlinkTableHeaderComponent,
       EdgeDownlinkTableComponent,
       RelationTableComponent,

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-device-profile-transport-configuration.component.ts

@@ -14,12 +14,12 @@
 /// limitations under the License.
 ///
 
-import {DeviceProfileTransportConfiguration, DeviceTransportType} from '@shared/models/device.models';
-import {Component, forwardRef, Inject, Input} from '@angular/core';
-import {ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators} from '@angular/forms';
-import {Store} from '@ngrx/store';
-import {AppState} from '@app/core/core.state';
-import {coerceBooleanProperty} from '@angular/cdk/coercion';
+import { DeviceProfileTransportConfiguration } from '@shared/models/device.models';
+import { Component, forwardRef, Inject, Input } from '@angular/core';
+import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
+import { Store } from '@ngrx/store';
+import { AppState } from '@app/core/core.state';
+import { coerceBooleanProperty } from '@angular/cdk/coercion';
 import {
   ATTRIBUTE,
   DEFAULT_BINDING,
@@ -34,11 +34,11 @@ import {
   RESOURCES,
   TELEMETRY
 } from './lwm2m-profile-config.models';
-import {DeviceProfileService} from '@core/http/device-profile.service';
-import {deepClone, isDefinedAndNotNull, isEmpty, isUndefined} from '@core/utils';
-import {WINDOW} from '@core/services/window.service';
-import {JsonArray, JsonObject} from '@angular/compiler-cli/ngcc/src/packages/entry_point';
-import {Direction} from '@shared/models/page/sort-order';
+import { DeviceProfileService } from '@core/http/device-profile.service';
+import { deepClone, isDefinedAndNotNull, isEmpty, isUndefined } from '@core/utils';
+import { WINDOW } from '@core/services/window.service';
+import { JsonArray, JsonObject } from '@angular/compiler-cli/ngcc/src/packages/entry_point';
+import { Direction } from '@shared/models/page/sort-order';
 
 @Component({
   selector: 'tb-profile-lwm2m-device-transport-configuration',
@@ -173,7 +173,7 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
   }
 
   private updateObserveAttrTelemetryObjectFormGroup = (objectsList: ObjectLwM2M[]): void => {
-     this.lwm2mDeviceProfileFormGroup.patchValue({
+    this.lwm2mDeviceProfileFormGroup.patchValue({
         observeAttrTelemetry: deepClone(this.getObserveAttrTelemetryObjects(objectsList))
       },
       {emitEvent: false});
@@ -358,6 +358,7 @@ export class Lwm2mDeviceProfileTransportConfigurationComponent implements Contro
       this.configurationValue.observeAttr.observe = observeArray;
       this.configurationValue.observeAttr.attribute = attributeArray;
       this.configurationValue.observeAttr.telemetry = telemetryArray;
+      this.configurationValue.observeAttr.keyName = this.sortObjectKeyPathJson(KEY_NAME, keyNameNew);
       this.configurationValue.observeAttr.attributeLwm2m = attributeLwm2m;
     }
   }

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-observe-attr-telemetry.component.html

@@ -47,6 +47,7 @@
       <ng-template matExpansionPanelContent>
         <div fxLayout="column" fxLayoutGap="8px" formArrayName="instances">
           <mat-expansion-panel
+            class="instance-list"
             *ngFor="let instances of instancesLwm2mFormArray(objectLwM2M).controls; let y = index;"
             [formGroupName]="y"
             [expanded]="getExpended(objectLwM2M)"
@@ -96,7 +97,7 @@
                     </div>
                     <div fxFlex="10">
                     </div>
-                    <div fxFlex="37" class="resource-name-lw-end" fxFlexOffset="5" disabled="false">
+                    <div fxFlex="37" class="resource-name-lw-end" fxFlexOffset="5">
                       <tb-profile-lwm2m-attributes
                         formControlName="attributeLwm2m"
                         [attributeLwm2m]="instances.get('attributeLwm2m').value"

ui-ngx/src/app/modules/home/components/profile/device/lwm2m/lwm2m-observe-attr-telemetry.component.scss

@@ -22,3 +22,11 @@
   padding-left: 22px;
   text-align:center;
 }
+
+:host{
+  .instance-list {
+    mat-expansion-panel-header {
+      color: inherit;
+    }
+  }
+}

ui-ngx/src/app/modules/home/components/widget/lib/json-input-widget.component.html

@@ -0,0 +1,69 @@
+<!--
+
+    Copyright © 2016-2021 The Thingsboard Authors
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+
+<div class="tb-json-input" tb-toast toastTarget="{{ toastTargetId }}">
+  <form *ngIf="attributeUpdateFormGroup"
+        fxLayout="column"
+        class="tb-json-input__form"
+        [formGroup]="attributeUpdateFormGroup"
+        (ngSubmit)="save()">
+      <div fxLayout="column" fxLayoutGap="10px" fxFlex *ngIf="entityDetected && isValidParameter && dataKeyDetected">
+        <fieldset fxFlex>
+          <tb-json-object-edit
+            [editorStyle]="{minHeight: '100px'}"
+            fillHeight="true"
+            [required]="settings.attributeRequired"
+            label="{{ settings.showLabel ? labelValue : '' }}"
+            formControlName="currentValue"
+            (focusin)="isFocused = true;"
+            (focusout)="isFocused = false;"
+          ></tb-json-object-edit>
+        </fieldset>
+        <div class="tb-json-input-form__actions" fxLayout="row" fxLayoutAlign="end center" fxLayoutGap="20px">
+          <button mat-button color="primary"
+                  type="button"
+                  [disabled]="!attributeUpdateFormGroup.dirty"
+                  (click)="discard()"
+                  matTooltip="{{ 'widgets.input-widgets.discard-changes' | translate }}"
+                  matTooltipPosition="above">
+            {{ "action.undo" | translate }}
+          </button>
+          <button mat-button mat-raised-button color="primary"
+                  type="submit"
+                  [disabled]="attributeUpdateFormGroup.invalid || !attributeUpdateFormGroup.dirty">
+            {{ "action.save" | translate }}
+          </button>
+        </div>
+      </div>
+
+    <div fxLayout="column" fxLayoutAlign="center center" fxFlex *ngIf="!entityDetected || !dataKeyDetected || !isValidParameter">
+      <div class="tb-json-input__error"
+           *ngIf="!entityDetected">
+        {{ 'widgets.input-widgets.no-entity-selected' | translate }}
+      </div>
+      <div class="tb-json-input__error"
+           *ngIf="entityDetected && !dataKeyDetected">
+        {{ 'widgets.input-widgets.no-datakey-selected' | translate }}
+      </div>
+      <div class="tb-json-input__error"
+           *ngIf="dataKeyDetected && !isValidParameter">
+        {{ errorMessage | translate }}
+      </div>
+    </div>
+  </form>
+</div>

dao/src/test/java/org/thingsboard/server/dao/service/sql/TbResourceServiceSqlTest.java → ui-ngx/src/app/modules/home/components/widget/lib/json-input-widget.component.scss

@@ -13,11 +13,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.thingsboard.server.dao.service.sql;
 
-import org.thingsboard.server.dao.service.BaseTbResourceServiceTest;
-import org.thingsboard.server.dao.service.DaoSqlTest;
+.tb-json-input {
+  width: 100%;
+  height: 100%;
+  padding: 5px;
 
-@DaoSqlTest
-public class TbResourceServiceSqlTest extends BaseTbResourceServiceTest {
+  &__form {
+    overflow: auto;
+    height: 100%;
+  }
+
+  &__error {
+    text-align: center;
+    font-size: 18px;
+    color: #a0a0a0;
+  }
+}
+
+.tb-toast {
+  font-size: 14px!important;
 }

ui-ngx/src/app/modules/home/components/widget/lib/json-input-widget.component.ts

@@ -0,0 +1,227 @@
+///
+/// Copyright © 2016-2021 The Thingsboard Authors
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+
+import { Component, Input, OnInit } from '@angular/core';
+import { PageComponent } from '@shared/components/page.component';
+import { WidgetContext } from '@home/models/widget-component.models';
+import { Store } from '@ngrx/store';
+import { AppState } from '@core/core.state';
+import { UtilsService } from '@core/services/utils.service';
+import { TranslateService } from '@ngx-translate/core';
+import { Datasource, DatasourceData, DatasourceType, WidgetConfig } from '@shared/models/widget.models';
+import { IWidgetSubscription } from '@core/api/widget-api.models';
+import { FormBuilder, FormGroup, ValidatorFn, Validators } from '@angular/forms';
+import { AttributeService } from '@core/http/attribute.service';
+import { AttributeData, AttributeScope, DataKeyType, LatestTelemetry } from '@shared/models/telemetry/telemetry.models';
+import { EntityId } from '@shared/models/id/entity-id';
+import { EntityType } from '@shared/models/entity-type.models';
+import { createLabelFromDatasource } from '@core/utils';
+import { Observable } from 'rxjs';
+
+enum JsonInputWidgetMode {
+  ATTRIBUTE = 'ATTRIBUTE',
+  TIME_SERIES = 'TIME_SERIES',
+}
+
+interface JsonInputWidgetSettings {
+  widgetTitle: string;
+  widgetMode: JsonInputWidgetMode;
+  attributeScope?: AttributeScope;
+  showLabel: boolean;
+  labelValue?: string;
+  attributeRequired: boolean;
+  showResultMessage: boolean;
+}
+
+@Component({
+  selector: 'tb-json-input-widget ',
+  templateUrl: './json-input-widget.component.html',
+  styleUrls: ['./json-input-widget.component.scss']
+})
+export class JsonInputWidgetComponent extends PageComponent implements OnInit {
+
+  @Input()
+  ctx: WidgetContext;
+
+  public settings: JsonInputWidgetSettings;
+  private widgetConfig: WidgetConfig;
+  private subscription: IWidgetSubscription;
+  private datasource: Datasource;
+
+  labelValue: string;
+
+  entityDetected = false;
+  dataKeyDetected = false;
+  isValidParameter = false;
+  errorMessage: string;
+
+  isFocused: boolean;
+  originalValue: any;
+  attributeUpdateFormGroup: FormGroup;
+
+  toastTargetId = 'json-input-widget' + this.utils.guid();
+
+  constructor(protected store: Store<AppState>,
+              private utils: UtilsService,
+              private fb: FormBuilder,
+              private attributeService: AttributeService,
+              private translate: TranslateService) {
+    super(store);
+  }
+
+  ngOnInit(): void {
+    this.ctx.$scope.jsonInputWidget = this;
+    this.settings = this.ctx.settings;
+    this.widgetConfig = this.ctx.widgetConfig;
+    this.subscription = this.ctx.defaultSubscription;
+    this.datasource = this.subscription.datasources[0];
+    this.initializeConfig();
+    this.validateDatasources();
+    this.buildForm();
+    this.ctx.updateWidgetParams();
+  }
+
+  private initializeConfig() {
+    if (this.settings.widgetTitle && this.settings.widgetTitle.length) {
+      const title = createLabelFromDatasource(this.datasource, this.settings.widgetTitle);
+      this.ctx.widgetTitle = this.utils.customTranslation(title, title);
+    } else {
+      this.ctx.widgetTitle = this.ctx.widgetConfig.title;
+    }
+
+    if (this.settings.labelValue && this.settings.labelValue.length) {
+      const label = createLabelFromDatasource(this.datasource, this.settings.labelValue);
+      this.labelValue = this.utils.customTranslation(label, label);
+    } else {
+      this.labelValue = this.translate.instant('widgets.input-widgets.value');
+    }
+  }
+
+  private validateDatasources() {
+    if (this.datasource?.type === DatasourceType.entity) {
+      this.entityDetected = true;
+      if (this.datasource.dataKeys.length) {
+        this.dataKeyDetected = true;
+
+        if (this.settings.widgetMode === JsonInputWidgetMode.ATTRIBUTE) {
+          if (this.datasource.dataKeys[0].type === DataKeyType.attribute) {
+            if (this.settings.attributeScope === AttributeScope.SERVER_SCOPE || this.datasource.entityType === EntityType.DEVICE) {
+              this.isValidParameter = true;
+            } else {
+              this.errorMessage = 'widgets.input-widgets.not-allowed-entity';
+            }
+          } else {
+            this.errorMessage = 'widgets.input-widgets.no-attribute-selected';
+          }
+        } else {
+          if (this.datasource.dataKeys[0].type === DataKeyType.timeseries) {
+            this.isValidParameter = true;
+          } else {
+            this.errorMessage = 'widgets.input-widgets.no-timeseries-selected';
+          }
+        }
+
+      }
+    }
+  }
+
+  private buildForm() {
+    const validators: ValidatorFn[] = [];
+    if (this.settings.attributeRequired) {
+      validators.push(Validators.required);
+    }
+    this.attributeUpdateFormGroup = this.fb.group({
+      currentValue: [{}, validators]
+    });
+    this.attributeUpdateFormGroup.valueChanges.subscribe(() => {
+      this.ctx.detectChanges();
+    });
+  }
+
+  private updateWidgetData(data: Array<DatasourceData>) {
+    if (this.isValidParameter) {
+      let value = {};
+      if (data[0].data[0][1] !== '') {
+        try {
+          value = JSON.parse(data[0].data[0][1]);
+        } catch (e) {
+          value = data[0].data[0][1];
+        }
+      }
+      this.originalValue = value;
+      if (!this.isFocused) {
+        this.attributeUpdateFormGroup.get('currentValue').patchValue(this.originalValue);
+        this.ctx.detectChanges();
+      }
+    }
+  }
+
+  public onDataUpdated() {
+    this.updateWidgetData(this.subscription.data);
+  }
+
+  public save() {
+    this.isFocused = false;
+
+    const attributeToSave: AttributeData = {
+      key: this.datasource.dataKeys[0].name,
+      value: this.attributeUpdateFormGroup.get('currentValue').value
+    };
+
+    const entityId: EntityId = {
+      entityType: this.datasource.entityType,
+      id: this.datasource.entityId
+    };
+
+    let saveAttributeObservable: Observable<any>;
+    if (this.settings.widgetMode === JsonInputWidgetMode.ATTRIBUTE) {
+      saveAttributeObservable = this.attributeService.saveEntityAttributes(
+        entityId,
+        this.settings.attributeScope,
+        [attributeToSave],
+        {}
+      );
+    } else {
+      saveAttributeObservable = this.attributeService.saveEntityTimeseries(
+        entityId,
+        LatestTelemetry.LATEST_TELEMETRY,
+        [attributeToSave],
+        {}
+      );
+    }
+    saveAttributeObservable.subscribe(
+      () => {
+        this.attributeUpdateFormGroup.markAsPristine();
+        this.ctx.detectChanges();
+        if (this.settings.showResultMessage) {
+          this.ctx.showSuccessToast(this.translate.instant('widgets.input-widgets.update-successful'),
+            1000, 'bottom', 'left', this.toastTargetId);
+        }
+      },
+      () => {
+        if (this.settings.showResultMessage) {
+          this.ctx.showErrorToast(this.translate.instant('widgets.input-widgets.update-failed'),
+            'bottom', 'left', this.toastTargetId);
+        }
+      });
+  }
+
+  public discard() {
+    this.attributeUpdateFormGroup.reset({currentValue: this.originalValue}, {emitEvent: false});
+    this.attributeUpdateFormGroup.markAsPristine();
+    this.isFocused = false;
+  }
+}

ui-ngx/src/app/modules/home/components/widget/lib/maps/common-maps-utils.ts

@@ -19,7 +19,8 @@ import {
   createLabelFromDatasource,
   hashCode,
   isDefined,
-  isDefinedAndNotNull, isFunction,
+  isDefinedAndNotNull,
+  isFunction,
   isNumber,
   isUndefined,
   padValue
@@ -30,7 +31,7 @@ import { Datasource, DatasourceData } from '@shared/models/widget.models';
 import _ from 'lodash';
 import { mapProviderSchema, providerSets } from '@home/components/widget/lib/maps/schemes';
 import { addCondition, mergeSchemes } from '@core/schema-utils';
-import L, {Projection} from "leaflet";
+import L from 'leaflet';
 
 export function getProviderSchema(mapProvider: MapProviders, ignoreImageMap = false) {
   const providerSchema = _.cloneDeep(mapProviderSchema);
@@ -318,22 +319,24 @@ export const parseWithTranslation = {
 };
 
 export function parseData(input: DatasourceData[]): FormattedData[] {
-  return _(input).groupBy(el => el?.datasource?.entityName)
+  return _(input).groupBy(el => el?.datasource.entityId + el?.datasource.entityType)
     .values().value().map((entityArray, i) => {
       const obj: FormattedData = {
         entityName: entityArray[0]?.datasource?.entityName,
-        entityId: entityArray[0]?.datasource?.entityId,
-        entityType: entityArray[0]?.datasource?.entityType,
-        $datasource: entityArray[0]?.datasource,
+        entityId: entityArray[0].datasource.entityId,
+        entityType: entityArray[0].datasource.entityType,
+        $datasource: entityArray[0].datasource,
         dsIndex: i,
         deviceType: null
       };
       entityArray.filter(el => el.data.length).forEach(el => {
-        const indexDate = el?.data?.length ? el.data.length - 1 : 0;
-        obj[el?.dataKey?.label] = el?.data[indexDate][1];
-        obj[el?.dataKey?.label + '|ts'] = el?.data[indexDate][0];
-        if (el?.dataKey?.label === 'type') {
-          obj.deviceType = el?.data[indexDate][1];
+        const indexDate = el.data.length ? el.data.length - 1 : 0;
+        if (!obj.hasOwnProperty(el.dataKey.label) || el.data[indexDate][1] !== '') {
+          obj[el.dataKey.label] = el.data[indexDate][1];
+          obj[el.dataKey.label + '|ts'] = el.data[indexDate][0];
+          if (el.dataKey.label === 'type') {
+            obj.deviceType = el.data[indexDate][1];
+          }
         }
       });
       return obj;

ui-ngx/src/app/modules/home/components/widget/lib/rpc/switch.component.ts

@@ -121,7 +121,7 @@ export class SwitchComponent extends PageComponent implements OnInit, OnDestroy
 
     this.switchResize$ = new ResizeObserver(() => {
       this.resize();
-    })
+    });
     this.switchResize$.observe(this.switchContainerRef.nativeElement);
     this.init();
   }
@@ -202,13 +202,13 @@ export class SwitchComponent extends PageComponent implements OnInit, OnDestroy
     let width = this.switchContainer.width();
     let height = this.switchContainer.height();
     if (this.showOnOffLabels) {
-      height = height*2/3;
+      height = height * 2 / 3;
     }
-    const ratio = width/height;
+    const ratio = width / height;
     if (ratio > switchAspectRation) {
-      width = height*switchAspectRation;
+      width = height * switchAspectRation;
     } else {
-      height = width/switchAspectRation;
+      height = width / switchAspectRation;
     }
     this.switchElement.css({width, height});
     this.matSlideToggle.css({width, height, minWidth: width});
@@ -232,11 +232,11 @@ export class SwitchComponent extends PageComponent implements OnInit, OnDestroy
       fontSize--;
       textWidth = this.measureTextWidth(text, fontSize);
     }
-    element.css({fontSize: fontSize+'px', lineHeight: fontSize+'px'});
+    element.css({fontSize: fontSize + 'px', lineHeight: fontSize + 'px'});
   }
 
   private measureTextWidth(text: string, fontSize: number): number {
-    this.textMeasure.css({fontSize: fontSize+'px', lineHeight: fontSize+'px'});
+    this.textMeasure.css({fontSize: fontSize + 'px', lineHeight: fontSize + 'px'});
     this.textMeasure.text(text);
     return this.textMeasure.width();
   }
@@ -260,6 +260,7 @@ export class SwitchComponent extends PageComponent implements OnInit, OnDestroy
     this.ctx.controlApi.sendTwoWayCommand(this.getValueMethod, null, this.requestTimeout).subscribe(
       (responseBody) => {
         this.setValue(this.parseValueFunction(responseBody));
+        this.ctx.detectChanges();
       },
       () => {
         const errorText = this.ctx.defaultSubscription.rpcErrorText;

ui-ngx/src/app/modules/home/components/widget/widget-components.module.ts

@@ -38,6 +38,7 @@ import { ImportExportService } from '@home/components/import-export/import-expor
 import { NavigationCardsWidgetComponent } from '@home/components/widget/lib/navigation-cards-widget.component';
 import { NavigationCardWidgetComponent } from '@home/components/widget/lib/navigation-card-widget.component';
 import { EdgesOverviewWidgetComponent } from '@home/components/widget/lib/edges-overview-widget.component';
+import { JsonInputWidgetComponent } from '@home/components/widget/lib/json-input-widget.component';
 
 @NgModule({
   declarations:
@@ -51,6 +52,7 @@ import { EdgesOverviewWidgetComponent } from '@home/components/widget/lib/edges-
       EdgesOverviewWidgetComponent,
       DateRangeNavigatorWidgetComponent,
       DateRangeNavigatorPanelComponent,
+      JsonInputWidgetComponent,
       MultipleInputWidgetComponent,
       TripAnimationComponent,
       PhotoCameraInputWidgetComponent,
@@ -72,6 +74,7 @@ import { EdgesOverviewWidgetComponent } from '@home/components/widget/lib/edges-
     EdgesOverviewWidgetComponent,
     RpcWidgetsModule,
     DateRangeNavigatorWidgetComponent,
+    JsonInputWidgetComponent,
     MultipleInputWidgetComponent,
     TripAnimationComponent,
     PhotoCameraInputWidgetComponent,
@@ -84,4 +87,5 @@ import { EdgesOverviewWidgetComponent } from '@home/components/widget/lib/edges-
     ImportExportService
   ]
 })
-export class WidgetComponentsModule { }
+export class WidgetComponentsModule {
+}

ui-ngx/src/app/modules/home/pages/api-usage/api_usage_json.raw

@@ -4413,7 +4413,8 @@
       "showDashboardExport": false,
       "toolbarAlwaysOpen": true,
       "titleColor": "rgba(0,0,0,0.870588)",
-      "showFilters": false
+      "showFilters": false,
+      "showDashboardLogo": false
     }
   },
   "name": "Api Usage"

ui-ngx/src/app/modules/home/pages/asset/assets-table-config.resolver.ts

@@ -89,7 +89,7 @@ export class AssetsTableConfigResolver implements Resolve<EntityTableConfig<Asse
     this.config.entityTranslations = entityTypeTranslations.get(EntityType.ASSET);
     this.config.entityResources = entityTypeResources.get(EntityType.ASSET);
 
-    this.config.deleteEntityTitle = asset => this.translate.instant('asset.delete-asset-title', { assetName: asset.name });
+    this.config.deleteEntityTitle = asset => this.translate.instant('asset.delete-asset-title', {assetName: asset.name});
     this.config.deleteEntityContent = () => this.translate.instant('asset.delete-asset-text');
     this.config.deleteEntitiesTitle = count => this.translate.instant('asset.delete-assets-title', {count});
     this.config.deleteEntitiesContent = () => this.translate.instant('asset.delete-assets-text');
@@ -104,7 +104,7 @@ export class AssetsTableConfigResolver implements Resolve<EntityTableConfig<Asse
         ));
     };
     this.config.onEntityAction = action => this.onAssetAction(action);
-    this.config.detailsReadonly = () => this.config.componentsData.assetScope === 'customer_user';
+    this.config.detailsReadonly = () => (this.config.componentsData.assetScope === 'customer_user' || this.config.componentsData.assetScope === 'edge_customer_user');
 
     this.config.headerComponent = AssetTableHeaderComponent;
 
@@ -151,7 +151,7 @@ export class AssetsTableConfigResolver implements Resolve<EntityTableConfig<Asse
         this.config.cellActionDescriptors = this.configureCellActions(this.config.componentsData.assetScope);
         this.config.groupActionDescriptors = this.configureGroupActions(this.config.componentsData.assetScope);
         this.config.addActionDescriptors = this.configureAddActions(this.config.componentsData.assetScope);
-        this.config.addEnabled = this.config.componentsData.assetScope !== 'customer_user';
+        this.config.addEnabled = !(this.config.componentsData.assetScope === 'customer_user' || this.config.componentsData.assetScope === 'edge_customer_user');
         this.config.entitiesDeleteEnabled = this.config.componentsData.assetScope === 'tenant';
         this.config.deleteEnabled = () => this.config.componentsData.assetScope === 'tenant';
         return this.config;

ui-ngx/src/app/modules/home/pages/dashboard/dashboards-table-config.resolver.ts

@@ -93,7 +93,7 @@ export class DashboardsTableConfigResolver implements Resolve<EntityTableConfig<
     this.config.entityResources = entityTypeResources.get(EntityType.DASHBOARD);
 
     this.config.deleteEntityTitle = dashboard =>
-      this.translate.instant('dashboard.delete-dashboard-title', { dashboardTitle: dashboard.title });
+      this.translate.instant('dashboard.delete-dashboard-title', {dashboardTitle: dashboard.title});
     this.config.deleteEntityContent = () => this.translate.instant('dashboard.delete-dashboard-text');
     this.config.deleteEntitiesTitle = count => this.translate.instant('dashboard.delete-dashboards-title', {count});
     this.config.deleteEntitiesContent = () => this.translate.instant('dashboard.delete-dashboards-text');
@@ -103,7 +103,7 @@ export class DashboardsTableConfigResolver implements Resolve<EntityTableConfig<
       return this.dashboardService.saveDashboard(dashboard as Dashboard);
     };
     this.config.onEntityAction = action => this.onDashboardAction(action);
-    this.config.detailsReadonly = () => this.config.componentsData.dashboardScope === 'customer_user';
+    this.config.detailsReadonly = () => (this.config.componentsData.dashboardScope === 'customer_user' || this.config.componentsData.dashboardScope === 'edge_customer_user');
   }
 
   resolve(route: ActivatedRouteSnapshot): Observable<EntityTableConfig<DashboardInfo | Dashboard>> {
@@ -147,7 +147,7 @@ export class DashboardsTableConfigResolver implements Resolve<EntityTableConfig<
         this.config.cellActionDescriptors = this.configureCellActions(this.config.componentsData.dashboardScope);
         this.config.groupActionDescriptors = this.configureGroupActions(this.config.componentsData.dashboardScope);
         this.config.addActionDescriptors = this.configureAddActions(this.config.componentsData.dashboardScope);
-        this.config.addEnabled = this.config.componentsData.dashboardScope !== 'customer_user';
+        this.config.addEnabled = !(this.config.componentsData.dashboardScope === 'customer_user' || this.config.componentsData.dashboardScope === 'edge_customer_user');
         this.config.entitiesDeleteEnabled = this.config.componentsData.dashboardScope === 'tenant';
         this.config.deleteEnabled = () => this.config.componentsData.dashboardScope === 'tenant';
         return this.config;
@@ -363,8 +363,7 @@ export class DashboardsTableConfigResolver implements Resolve<EntityTableConfig<
       this.router.navigateByUrl(`customers/${this.config.componentsData.customerId}/dashboards/${dashboard.id.id}`);
     } else if (this.config.componentsData.dashboardScope === 'edge') {
       this.router.navigateByUrl(`edges/${this.config.componentsData.edgeId}/dashboards/${dashboard.id.id}`);
-    }
-    else {
+    } else {
       this.router.navigateByUrl(`dashboards/${dashboard.id.id}`);
     }
   }
@@ -421,7 +420,7 @@ export class DashboardsTableConfigResolver implements Resolve<EntityTableConfig<
           }
         }).afterClosed()
           .subscribe(() => {
-              this.config.table.updateData();
+            this.config.table.updateData();
           });
       }
     );

ui-ngx/src/app/modules/home/pages/device/devices-table-config.resolver.ts

@@ -97,7 +97,7 @@ export class DevicesTableConfigResolver implements Resolve<EntityTableConfig<Dev
 
     this.config.addDialogStyle = {width: '600px'};
 
-    this.config.deleteEntityTitle = device => this.translate.instant('device.delete-device-title', { deviceName: device.name });
+    this.config.deleteEntityTitle = device => this.translate.instant('device.delete-device-title', {deviceName: device.name});
     this.config.deleteEntityContent = () => this.translate.instant('device.delete-device-text');
     this.config.deleteEntitiesTitle = count => this.translate.instant('device.delete-devices-title', {count});
     this.config.deleteEntitiesContent = () => this.translate.instant('device.delete-devices-text');
@@ -109,10 +109,10 @@ export class DevicesTableConfigResolver implements Resolve<EntityTableConfig<Dev
           this.broadcast.broadcast('deviceSaved');
         }),
         mergeMap((savedDevice) => this.deviceService.getDeviceInfo(savedDevice.id.id)
-      ));
+        ));
     };
     this.config.onEntityAction = action => this.onDeviceAction(action);
-    this.config.detailsReadonly = () => this.config.componentsData.deviceScope === 'customer_user';
+    this.config.detailsReadonly = () => (this.config.componentsData.deviceScope === 'customer_user' || this.config.componentsData.deviceScope === 'edge_customer_user');
 
     this.config.headerComponent = DeviceTableHeaderComponent;
 
@@ -161,7 +161,7 @@ export class DevicesTableConfigResolver implements Resolve<EntityTableConfig<Dev
         this.config.cellActionDescriptors = this.configureCellActions(this.config.componentsData.deviceScope);
         this.config.groupActionDescriptors = this.configureGroupActions(this.config.componentsData.deviceScope);
         this.config.addActionDescriptors = this.configureAddActions(this.config.componentsData.deviceScope);
-        this.config.addEnabled = this.config.componentsData.deviceScope !== 'customer_user';
+        this.config.addEnabled = !(this.config.componentsData.deviceScope === 'customer_user' || this.config.componentsData.deviceScope === 'edge_customer_user');
         this.config.entitiesDeleteEnabled = this.config.componentsData.deviceScope === 'tenant';
         this.config.deleteEnabled = () => this.config.componentsData.deviceScope === 'tenant';
         return this.config;
@@ -208,7 +208,7 @@ export class DevicesTableConfigResolver implements Resolve<EntityTableConfig<Dev
       this.config.entitiesFetchFunction = pageLink =>
         this.deviceService.getCustomerDeviceInfosByDeviceProfileId(this.customerId, pageLink,
           this.config.componentsData.deviceProfileId !== null ?
-          this.config.componentsData.deviceProfileId.id : '');
+            this.config.componentsData.deviceProfileId.id : '');
       this.config.deleteEntity = id => this.deviceService.unassignDeviceFromCustomer(id.id);
     }
   }
@@ -250,26 +250,26 @@ export class DevicesTableConfigResolver implements Resolve<EntityTableConfig<Dev
       );
     }
     if (deviceScope === 'customer') {
-        actions.push(
-          {
-            name: this.translate.instant('device.unassign-from-customer'),
-            icon: 'assignment_return',
-            isEnabled: (entity) => (entity.customerId && entity.customerId.id !== NULL_UUID && !entity.customerIsPublic),
-            onAction: ($event, entity) => this.unassignFromCustomer($event, entity)
-          },
-          {
-            name: this.translate.instant('device.make-private'),
-            icon: 'reply',
-            isEnabled: (entity) => (entity.customerId && entity.customerId.id !== NULL_UUID && entity.customerIsPublic),
-            onAction: ($event, entity) => this.unassignFromCustomer($event, entity)
-          },
-          {
-            name: this.translate.instant('device.manage-credentials'),
-            icon: 'security',
-            isEnabled: () => true,
-            onAction: ($event, entity) => this.manageCredentials($event, entity)
-          }
-        );
+      actions.push(
+        {
+          name: this.translate.instant('device.unassign-from-customer'),
+          icon: 'assignment_return',
+          isEnabled: (entity) => (entity.customerId && entity.customerId.id !== NULL_UUID && !entity.customerIsPublic),
+          onAction: ($event, entity) => this.unassignFromCustomer($event, entity)
+        },
+        {
+          name: this.translate.instant('device.make-private'),
+          icon: 'reply',
+          isEnabled: (entity) => (entity.customerId && entity.customerId.id !== NULL_UUID && entity.customerIsPublic),
+          onAction: ($event, entity) => this.unassignFromCustomer($event, entity)
+        },
+        {
+          name: this.translate.instant('device.manage-credentials'),
+          icon: 'security',
+          isEnabled: () => true,
+          onAction: ($event, entity) => this.manageCredentials($event, entity)
+        }
+      );
     }
     if (deviceScope === 'customer_user' || deviceScope === 'edge_customer_user') {
       actions.push(
@@ -452,10 +452,10 @@ export class DevicesTableConfigResolver implements Resolve<EntityTableConfig<Dev
       }
     }).afterClosed()
       .subscribe((res) => {
-      if (res) {
-        this.config.table.updateData();
-      }
-    });
+        if (res) {
+          this.config.table.updateData();
+        }
+      });
   }
 
   unassignFromCustomer($event: Event, device: DeviceInfo) {

ui-ngx/src/app/modules/home/pages/edge/edge-routing.module.ts

@@ -33,8 +33,11 @@ import { RuleChainType } from '@shared/models/rule-chain.models';
 import {
   importRuleChainBreadcumbLabelFunction,
   ResolvedRuleChainMetaDataResolver,
-  ruleChainBreadcumbLabelFunction, RuleChainImportGuard,
-  RuleChainResolver, RuleNodeComponentsResolver, TooltipsterResolver
+  ruleChainBreadcumbLabelFunction,
+  RuleChainImportGuard,
+  RuleChainResolver,
+  RuleNodeComponentsResolver,
+  TooltipsterResolver
 } from '@home/pages/rulechain/rulechain-routing.module';
 
 const routes: Routes = [
@@ -58,21 +61,6 @@ const routes: Routes = [
           entitiesTableConfig: EdgesTableConfigResolver
         }
       },
-      {
-        path: ':edgeId/ruleChains',
-        component: EntitiesTableComponent,
-        data: {
-          auth: [Authority.TENANT_ADMIN],
-          ruleChainsType: 'edge',
-          breadcrumb: {
-            label: 'edge.edge-rulechains',
-            icon: 'settings_ethernet'
-          },
-        },
-        resolve: {
-          entitiesTableConfig: RuleChainsTableConfigResolver
-        }
-      },
       {
         path: ':edgeId/assets',
         component: EntitiesTableComponent,
@@ -156,6 +144,50 @@ const routes: Routes = [
           }
         ]
       },
+      {
+        path: ':edgeId/ruleChains',
+        data: {
+          breadcrumb: {
+            label: 'edge.edge-rulechains',
+            icon: 'settings_ethernet'
+          }
+        },
+        children: [
+          {
+            path: '',
+            component: EntitiesTableComponent,
+            data: {
+              auth: [Authority.TENANT_ADMIN],
+              title: 'edge.rulechains',
+              ruleChainsType: 'edge'
+            },
+            resolve: {
+              entitiesTableConfig: RuleChainsTableConfigResolver
+            }
+          },
+          {
+            path: ':ruleChainId',
+            component: RuleChainPageComponent,
+            canDeactivate: [ConfirmOnExitGuard],
+            data: {
+              breadcrumb: {
+                labelFunction: ruleChainBreadcumbLabelFunction,
+                icon: 'settings_ethernet'
+              } as BreadCrumbConfig<RuleChainPageComponent>,
+              auth: [Authority.TENANT_ADMIN],
+              title: 'rulechain.edge-rulechain',
+              import: false,
+              ruleChainType: RuleChainType.EDGE
+            },
+            resolve: {
+              ruleChain: RuleChainResolver,
+              ruleChainMetaData: ResolvedRuleChainMetaDataResolver,
+              ruleNodeComponents: RuleNodeComponentsResolver,
+              tooltipster: TooltipsterResolver
+            }
+          }
+        ]
+      },
       {
         path: 'ruleChains',
         data: {
@@ -220,7 +252,7 @@ const routes: Routes = [
           }
         ]
       }
-      ]
+    ]
   }];
 
 @NgModule({
@@ -230,4 +262,5 @@ const routes: Routes = [
     EdgesTableConfigResolver
   ]
 })
-export class EdgeRoutingModule { }
+export class EdgeRoutingModule {
+}

ui-ngx/src/app/modules/home/pages/edge/edge.component.html

@@ -44,31 +44,31 @@
     <button mat-raised-button color="primary"
             [disabled]="(isLoading$ | async)"
             (click)="onEntityAction($event, 'openEdgeAssets')"
-            [fxShow]="!isEdit">
+            [fxShow]="!isEdit && edgeScope !== 'customer'">
       {{'edge.manage-edge-assets' | translate }}
     </button>
     <button mat-raised-button color="primary"
             [disabled]="(isLoading$ | async)"
             (click)="onEntityAction($event, 'openEdgeDevices')"
-            [fxShow]="!isEdit">
+            [fxShow]="!isEdit && edgeScope !== 'customer'">
       {{'edge.manage-edge-devices' | translate }}
     </button>
     <button mat-raised-button color="primary"
             [disabled]="(isLoading$ | async)"
             (click)="onEntityAction($event, 'openEdgeEntityViews')"
-            [fxShow]="!isEdit">
+            [fxShow]="!isEdit && edgeScope !== 'customer'">
       {{'edge.manage-edge-entity-views' | translate }}
     </button>
     <button mat-raised-button color="primary"
             [disabled]="(isLoading$ | async)"
             (click)="onEntityAction($event, 'openEdgeDashboards')"
-            [fxShow]="!isEdit">
+            [fxShow]="!isEdit && edgeScope !== 'customer'">
       {{'edge.manage-edge-dashboards' | translate }}
     </button>
     <button mat-raised-button color="primary"
             [disabled]="(isLoading$ | async)"
             (click)="onEntityAction($event, 'openEdgeRuleChains')"
-            [fxShow]="!isEdit && (edgeScope === 'tenant' || edgeScope === 'customer')">
+            [fxShow]="!isEdit && edgeScope === 'tenant'">
       {{'edge.manage-edge-rulechains' | translate }}
     </button>
   </div>
@@ -85,7 +85,7 @@
             ngxClipboard
             (cbOnSuccess)="onEdgeInfoCopied('key')"
             [cbContent]="entity?.routingKey"
-            [fxShow]="!isEdit && (edgeScope === 'tenant' || edgeScope === 'customer')">
+            [fxShow]="!isEdit && edgeScope !== 'customer_user'">
       <mat-icon svgIcon="mdi:clipboard-arrow-left"></mat-icon>
       <span translate>edge.copy-edge-key</span>
     </button>
@@ -93,7 +93,7 @@
             ngxClipboard
             (cbOnSuccess)="onEdgeInfoCopied('secret')"
             [cbContent]="entity?.secret"
-            [fxShow]="!isEdit && (edgeScope === 'tenant' || edgeScope === 'customer')">
+            [fxShow]="!isEdit && edgeScope !== 'customer_user'">
       <mat-icon svgIcon="mdi:clipboard-arrow-left"></mat-icon>
       <span translate>edge.copy-edge-secret</span>
     </button>
@@ -101,7 +101,7 @@
             ngxClipboard
             [disabled]="(isLoading$ | async)"
             (click)="onEntityAction($event, 'syncEdge')"
-            [fxShow]="!isEdit && (edgeScope === 'tenant' || edgeScope === 'customer')">
+            [fxShow]="!isEdit && edgeScope !== 'customer_user'">
       <mat-icon svgIcon="mdi:sync"></mat-icon>
       <span translate>edge.sync</span>
     </button>
@@ -132,7 +132,7 @@
         [required]="true"
         [entityType]="entityType.EDGE">
       </tb-entity-subtype-autocomplete>
-      <div [fxShow]="(edgeScope === 'tenant' || edgeScope === 'customer')">
+      <div [fxShow]="edgeScope !== 'customer_user'">
         <div class="tb-hint" [innerHTML]="'edge.edge-license-key-hint' | translate"></div>
         <mat-form-field class="mat-block">
           <mat-label translate>edge.edge-license-key</mat-label>
@@ -142,7 +142,7 @@
           </mat-error>
         </mat-form-field>
       </div>
-      <div [fxShow]="(edgeScope === 'tenant' || edgeScope === 'customer')">
+      <div [fxShow]="edgeScope !== 'customer_user'">
         <div translate class="tb-hint">edge.cloud-endpoint-hint</div>
         <mat-form-field class="mat-block">
           <mat-label translate>edge.cloud-endpoint</mat-label>
@@ -153,7 +153,7 @@
         </mat-form-field>
       </div>
     </fieldset>
-    <div fxLayout="row" [fxShow]="(edgeScope === 'tenant' || edgeScope === 'customer')">
+    <div fxLayout="row" [fxShow]="edgeScope !== 'customer_user'">
         <mat-form-field class="mat-block" fxFlex>
           <mat-label translate>edge.edge-key</mat-label>
           <input matInput formControlName="routingKey">
@@ -164,7 +164,7 @@
         <mat-icon svgIcon="mdi:clipboard-arrow-left"></mat-icon>
       </button>
     </div>
-    <div fxLayout="row" [fxShow]="(edgeScope === 'tenant' || edgeScope === 'customer')">
+    <div fxLayout="row" [fxShow]="edgeScope !== 'customer_user'">
         <mat-form-field class="mat-block" fxFlex>
           <mat-label translate>edge.edge-secret</mat-label>
           <input matInput formControlName="secret">

ui-ngx/src/app/modules/home/pages/edge/edges-table-config.resolver.ts

@@ -477,8 +477,8 @@ export class EdgesTableConfigResolver implements Resolve<EntityTableConfig<EdgeI
       $event.stopPropagation();
     }
     this.dialogService.confirm(
-      this.translate.instant('edge.unassign-edge-title', {count: edges.length}),
-      this.translate.instant('edge.unassign-edge-text'),
+      this.translate.instant('edge.unassign-edges-title', {count: edges.length}),
+      this.translate.instant('edge.unassign-edges-text'),
       this.translate.instant('action.no'),
       this.translate.instant('action.yes'),
       true

ui-ngx/src/app/modules/home/pages/entity-view/entity-views-table-config.resolver.ts

@@ -89,7 +89,7 @@ export class EntityViewsTableConfigResolver implements Resolve<EntityTableConfig
     this.config.addDialogStyle = {maxWidth: '800px'};
 
     this.config.deleteEntityTitle = entityView =>
-      this.translate.instant('entity-view.delete-entity-view-title', { entityViewName: entityView.name });
+      this.translate.instant('entity-view.delete-entity-view-title', {entityViewName: entityView.name});
     this.config.deleteEntityContent = () => this.translate.instant('entity-view.delete-entity-view-text');
     this.config.deleteEntitiesTitle = count => this.translate.instant('entity-view.delete-entity-views-title', {count});
     this.config.deleteEntitiesContent = () => this.translate.instant('entity-view.delete-entity-views-text');
@@ -104,7 +104,7 @@ export class EntityViewsTableConfigResolver implements Resolve<EntityTableConfig
         ));
     };
     this.config.onEntityAction = action => this.onEntityViewAction(action);
-    this.config.detailsReadonly = () => this.config.componentsData.entityViewScope === 'customer_user';
+    this.config.detailsReadonly = () => (this.config.componentsData.entityViewScope === 'customer_user' || this.config.componentsData.entityViewScope === 'edge_customer_user');
 
     this.config.headerComponent = EntityViewTableHeaderComponent;
 
@@ -143,8 +143,7 @@ export class EntityViewsTableConfigResolver implements Resolve<EntityTableConfig
           this.edgeService.getEdge(this.config.componentsData.edgeId).subscribe(
             edge => this.config.tableTitle = edge.name + ': ' + this.translate.instant('entity-view.entity-views')
           );
-        }
-        else {
+        } else {
           this.config.tableTitle = this.translate.instant('entity-view.entity-views');
         }
         this.config.columns = this.configureColumns(this.config.componentsData.entityViewScope);
@@ -152,7 +151,7 @@ export class EntityViewsTableConfigResolver implements Resolve<EntityTableConfig
         this.config.cellActionDescriptors = this.configureCellActions(this.config.componentsData.entityViewScope);
         this.config.groupActionDescriptors = this.configureGroupActions(this.config.componentsData.entityViewScope);
         this.config.addActionDescriptors = this.configureAddActions(this.config.componentsData.entityViewScope);
-        this.config.addEnabled = this.config.componentsData.entityViewScope !== 'customer_user';
+        this.config.addEnabled = !(this.config.componentsData.entityViewScope === 'customer_user' || this.config.componentsData.entityViewScope !== 'edge_customer_user');
         this.config.entitiesDeleteEnabled = this.config.componentsData.entityViewScope === 'tenant';
         this.config.deleteEnabled = () => this.config.componentsData.entityViewScope === 'tenant';
         return this.config;

ui-ngx/src/app/modules/home/pages/profile/profile.component.html

@@ -57,13 +57,13 @@
           </mat-form-field>
           <mat-form-field class="mat-block">
             <mat-label translate>language.language</mat-label>
-            <mat-select matInput formControlName="language">
+            <mat-select formControlName="language">
               <mat-option *ngFor="let lang of languageList" [value]="lang">
                 {{ lang ? ('language.locales.' + lang | translate) : ''}}
               </mat-option>
             </mat-select>
           </mat-form-field>
-          <section class="tb-home-dashboard" fxFlex fxLayout="column" fxLayout.gt-sm="row">
+          <section class="tb-home-dashboard" fxFlex fxLayout="column" fxLayout.gt-sm="row" *ngIf="!isSysAdmin()">
             <tb-dashboard-autocomplete
               fxFlex
               placeholder="{{ 'dashboard.home-dashboard' | translate }}"

ui-ngx/src/app/modules/home/pages/profile/profile.component.ts

@@ -16,7 +16,7 @@
 
 import { Component, OnInit } from '@angular/core';
 import { UserService } from '@core/http/user.service';
-import { User } from '@shared/models/user.model';
+import { AuthUser, User } from '@shared/models/user.model';
 import { Authority } from '@shared/models/authority.enum';
 import { PageComponent } from '@shared/components/page.component';
 import { Store } from '@ngrx/store';
@@ -33,6 +33,7 @@ import { DialogService } from '@core/services/dialog.service';
 import { AuthService } from '@core/auth/auth.service';
 import { ActivatedRoute } from '@angular/router';
 import { isDefinedAndNotNull } from '@core/utils';
+import { getCurrentAuthUser } from '@core/auth/auth.selectors';
 
 @Component({
   selector: 'tb-profile',
@@ -45,6 +46,7 @@ export class ProfileComponent extends PageComponent implements OnInit, HasConfir
   profile: FormGroup;
   user: User;
   languageList = env.supportedLangs;
+  private readonly authUser: AuthUser;
 
   constructor(protected store: Store<AppState>,
               private route: ActivatedRoute,
@@ -55,6 +57,7 @@ export class ProfileComponent extends PageComponent implements OnInit, HasConfir
               public dialogService: DialogService,
               public fb: FormBuilder) {
     super(store);
+    this.authUser = getCurrentAuthUser(this.store);
   }
 
   ngOnInit() {
@@ -134,4 +137,8 @@ export class ProfileComponent extends PageComponent implements OnInit, HasConfir
     return this.profile;
   }
 
+  isSysAdmin(): boolean {
+    return this.authUser.authority === Authority.SYS_ADMIN;
+  }
+
 }

ui-ngx/src/app/modules/home/pages/resource/resources-library-table-config.resolve.ts

@@ -24,7 +24,6 @@ import {
 import { Resolve } from '@angular/router';
 import { Resource, ResourceInfo, ResourceTypeTranslationMap } from '@shared/models/resource.models';
 import { EntityType, entityTypeResources, entityTypeTranslations } from '@shared/models/entity-type.models';
-import { Direction } from '@shared/models/page/sort-order';
 import { NULL_UUID } from '@shared/models/id/has-uuid';
 import { DatePipe } from '@angular/common';
 import { TranslateService } from '@ngx-translate/core';
@@ -34,13 +33,14 @@ import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { Authority } from '@shared/models/authority.enum';
 import { ResourcesLibraryComponent } from '@home/pages/resource/resources-library.component';
-import { Observable } from 'rxjs/internal/Observable';
-import { PageData } from '@shared/models/page/page-data';
+import { PageLink } from '@shared/models/page/page-link';
+import { EntityAction } from '@home/models/entity/entity-component.models';
+import { map } from 'rxjs/operators';
 
 @Injectable()
-export class ResourcesLibraryTableConfigResolver implements Resolve<EntityTableConfig<Resource>> {
+export class ResourcesLibraryTableConfigResolver implements Resolve<EntityTableConfig<Resource, PageLink, ResourceInfo>> {
 
-  private readonly config: EntityTableConfig<Resource> = new EntityTableConfig<Resource>();
+  private readonly config: EntityTableConfig<Resource, PageLink, ResourceInfo> = new EntityTableConfig<Resource, PageLink, ResourceInfo>();
   private readonly resourceTypesTranslationMap = ResourceTypeTranslationMap;
 
   constructor(private store: Store<AppState>,
@@ -52,17 +52,16 @@ export class ResourcesLibraryTableConfigResolver implements Resolve<EntityTableC
     this.config.entityComponent = ResourcesLibraryComponent;
     this.config.entityTranslations = entityTypeTranslations.get(EntityType.TB_RESOURCE);
     this.config.entityResources = entityTypeResources.get(EntityType.TB_RESOURCE);
-    this.config.defaultSortOrder = {property: 'title', direction: Direction.ASC};
 
     this.config.entityTitle = (resource) => resource ?
       resource.title : '';
 
     this.config.columns.push(
       new DateEntityTableColumn<ResourceInfo>('createdTime', 'common.created-time', this.datePipe, '150px'),
-      new EntityTableColumn<ResourceInfo>('title', 'widgets-bundle.title', '60%'),
+      new EntityTableColumn<ResourceInfo>('title', 'resource.title', '60%'),
       new EntityTableColumn<ResourceInfo>('resourceType', 'resource.resource-type', '40%',
         entity => this.resourceTypesTranslationMap.get(entity.resourceType)),
-      new EntityTableColumn<ResourceInfo>('tenantId', 'widgets-bundle.system', '60px',
+      new EntityTableColumn<ResourceInfo>('tenantId', 'resource.system', '60px',
         entity => {
           return checkBoxCell(entity.tenantId.id === NULL_UUID);
         }),
@@ -83,13 +82,34 @@ export class ResourcesLibraryTableConfigResolver implements Resolve<EntityTableC
     this.config.deleteEntitiesTitle = count => this.translate.instant('resource.delete-resources-title', {count});
     this.config.deleteEntitiesContent = () => this.translate.instant('resource.delete-resources-text');
 
-    this.config.entitiesFetchFunction = pageLink => this.resourceService.getResources(pageLink) as Observable<PageData<Resource>>;
+    this.config.entitiesFetchFunction = pageLink => this.resourceService.getResources(pageLink);
     this.config.loadEntity = id => this.resourceService.getResource(id.id);
-    this.config.saveEntity = resource => this.resourceService.saveResource(resource);
+    this.config.saveEntity = resource => this.saveResource(resource);
     this.config.deleteEntity = id => this.resourceService.deleteResource(id.id);
+
+    this.config.onEntityAction = action => this.onResourceAction(action);
+  }
+
+  saveResource(resource) {
+    if (Array.isArray(resource.data)) {
+      const resources = [];
+      resource.data.forEach((data, index) => {
+        resources.push({
+          resourceType: resource.resourceType,
+          data,
+          fileName: resource.fileName[index],
+          title: resource.title
+        });
+      });
+      return this.resourceService.saveResources(resources, {resendRequest: true}).pipe(
+        map((response) => response[0])
+      );
+    } else {
+      return this.resourceService.saveResource(resource);
+    }
   }
 
-  resolve(): EntityTableConfig<Resource> {
+  resolve(): EntityTableConfig<Resource, PageLink, ResourceInfo> {
     this.config.tableTitle = this.translate.instant('resource.resources-library');
     const authUser = getCurrentAuthUser(this.store);
     this.config.deleteEnabled = (resource) => this.isResourceEditable(resource, authUser.authority);
@@ -105,7 +125,16 @@ export class ResourcesLibraryTableConfigResolver implements Resolve<EntityTableC
     this.resourceService.downloadResource(resource.id.id).subscribe();
   }
 
-  private isResourceEditable(resource: Resource, authority: Authority): boolean {
+  onResourceAction(action: EntityAction<ResourceInfo>): boolean {
+    switch (action.action) {
+      case 'uploadResource':
+        this.exportResource(action.event, action.entity);
+        return true;
+    }
+    return false;
+  }
+
+  private isResourceEditable(resource: ResourceInfo, authority: Authority): boolean {
     if (authority === Authority.TENANT_ADMIN) {
       return resource && resource.tenantId && resource.tenantId.id !== NULL_UUID;
     } else {