save system info to api usage, and added tests

application/src/main/java/org/thingsboard/server/service/system/DefaultSystemInfoService.java

@@ -23,6 +23,7 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
+import org.thingsboard.server.common.data.ApiUsageState;
 import org.thingsboard.server.common.data.SystemInfo;
 import org.thingsboard.server.common.data.SystemInfoData;
 import org.thingsboard.server.common.data.id.TenantId;
@@ -32,6 +33,7 @@ import org.thingsboard.server.common.data.kv.JsonDataEntry;
 import org.thingsboard.server.common.data.kv.LongDataEntry;
 import org.thingsboard.server.common.data.kv.TsKvEntry;
 import org.thingsboard.server.common.msg.queue.ServiceType;
+import org.thingsboard.server.common.stats.TbApiUsageStateClient;
 import org.thingsboard.server.gen.transport.TransportProtos.ServiceInfo;
 import org.thingsboard.server.queue.discovery.DiscoveryService;
 import org.thingsboard.server.queue.discovery.PartitionService;
@@ -50,9 +52,9 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
-import static org.thingsboard.common.util.SystemUtil.getFreeMemory;
 import static org.thingsboard.common.util.SystemUtil.getCpuUsage;
 import static org.thingsboard.common.util.SystemUtil.getFreeDiscSpace;
+import static org.thingsboard.common.util.SystemUtil.getFreeMemory;
 import static org.thingsboard.common.util.SystemUtil.getMemoryUsage;
 import static org.thingsboard.common.util.SystemUtil.getTotalCpuUsage;
 import static org.thingsboard.common.util.SystemUtil.getTotalDiscSpace;
@@ -79,6 +81,7 @@ public class DefaultSystemInfoService extends TbApplicationEventListener<Partiti
     private final PartitionService partitionService;
     private final DiscoveryService discoveryService;
     private final TelemetrySubscriptionService telemetryService;
+    private final TbApiUsageStateClient apiUsageStateClient;
     private ScheduledExecutorService scheduler;
 
     @Value("${zk.enabled:false}")
@@ -165,7 +168,8 @@ public class DefaultSystemInfoService extends TbApplicationEventListener<Partiti
     }
 
     private void doSave(List<TsKvEntry> telemetry) {
-        telemetryService.saveAndNotifyInternal(TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID, telemetry, CALLBACK);
+        ApiUsageState apiUsageState = apiUsageStateClient.getApiUsageState(TenantId.SYS_TENANT_ID);
+        telemetryService.saveAndNotifyInternal(TenantId.SYS_TENANT_ID, apiUsageState.getId(), telemetry, CALLBACK);
     }
 
     private List<SystemInfoData> getSystemData(ServiceInfo serviceInfo) {

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

@@ -0,0 +1,241 @@
+/**
+ * Copyright © 2016-2023 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.controller;
+
+import lombok.extern.slf4j.Slf4j;
+import org.junit.Assert;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.thingsboard.server.common.data.ApiUsageState;
+import org.thingsboard.server.common.data.Customer;
+import org.thingsboard.server.common.data.Device;
+import org.thingsboard.server.common.data.EntityType;
+import org.thingsboard.server.common.data.Tenant;
+import org.thingsboard.server.common.data.TenantProfile;
+import org.thingsboard.server.common.data.User;
+import org.thingsboard.server.common.data.asset.Asset;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.data.page.PageData;
+import org.thingsboard.server.common.data.query.EntityCountQuery;
+import org.thingsboard.server.common.data.query.EntityData;
+import org.thingsboard.server.common.data.query.EntityTypeFilter;
+import org.thingsboard.server.common.data.query.SingleEntityFilter;
+import org.thingsboard.server.common.data.query.TsValue;
+import org.thingsboard.server.common.data.security.Authority;
+import org.thingsboard.server.common.stats.TbApiUsageStateClient;
+import org.thingsboard.server.service.ws.telemetry.cmd.v2.EntityCountCmd;
+import org.thingsboard.server.service.ws.telemetry.cmd.v2.EntityCountUpdate;
+import org.thingsboard.server.service.ws.telemetry.cmd.v2.EntityDataUpdate;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+@Slf4j
+public abstract class BaseHomePageApiTest extends AbstractControllerTest {
+
+    @Autowired
+    private TbApiUsageStateClient apiUsageStateClient;
+
+    //For system administrator
+    @Test
+    public void testTenantsCountWsCmd() throws Exception {
+        loginSysAdmin();
+
+        List<Tenant> tenants = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            Tenant tenant = new Tenant();
+            tenant.setTitle("tenant" + i);
+            tenants.add(doPost("/api/tenant", tenant, Tenant.class));
+        }
+
+        EntityTypeFilter ef = new EntityTypeFilter();
+        ef.setEntityType(EntityType.TENANT);
+        EntityCountCmd cmd = new EntityCountCmd(1, new EntityCountQuery(ef, Collections.emptyList()));
+        getWsClient().send(cmd);
+        EntityCountUpdate update = getWsClient().parseCountReply(getWsClient().waitForReply());
+        Assert.assertEquals(1, update.getCmdId());
+        Assert.assertEquals(101, update.getCount());
+
+        for (Tenant tenant : tenants) {
+            doDelete("/api/tenant/" + tenant.getId().toString());
+        }
+    }
+
+    @Test
+    public void testTenantProfilesCountWsCmd() throws Exception {
+        loginSysAdmin();
+
+        List<TenantProfile> tenantProfiles = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            TenantProfile tenantProfile = new TenantProfile();
+            tenantProfile.setName("tenantProfile" + i);
+            tenantProfiles.add(doPost("/api/tenantProfile", tenantProfile, TenantProfile.class));
+        }
+
+        EntityTypeFilter ef = new EntityTypeFilter();
+        ef.setEntityType(EntityType.TENANT_PROFILE);
+        EntityCountCmd cmd = new EntityCountCmd(1, new EntityCountQuery(ef, Collections.emptyList()));
+        getWsClient().send(cmd);
+        EntityCountUpdate update = getWsClient().parseCountReply(getWsClient().waitForReply());
+        Assert.assertEquals(1, update.getCmdId());
+        Assert.assertEquals(101, update.getCount());
+
+        for (TenantProfile tenantProfile : tenantProfiles) {
+            doDelete("/api/tenantProfile/" + tenantProfile.getId().toString());
+        }
+    }
+
+    @Test
+    public void testUsersCountWsCmd() throws Exception {
+        loginSysAdmin();
+
+        List<User> users = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            User user = new User();
+            user.setEmail(i + "user@thingsboard.org");
+            user.setTenantId(tenantId);
+            user.setAuthority(Authority.TENANT_ADMIN);
+            users.add(doPost("/api/user", user, User.class));
+        }
+
+        EntityTypeFilter ef = new EntityTypeFilter();
+        ef.setEntityType(EntityType.USER);
+        EntityCountCmd cmd = new EntityCountCmd(1, new EntityCountQuery(ef, Collections.emptyList()));
+        getWsClient().send(cmd);
+        EntityCountUpdate update = getWsClient().parseCountReply(getWsClient().waitForReply());
+        Assert.assertEquals(1, update.getCmdId());
+        Assert.assertEquals(103, update.getCount());
+
+        for (User user : users) {
+            doDelete("/api/user/" + user.getId().toString());
+        }
+    }
+
+    @Test
+    public void testCustomersCountWsCmd() throws Exception {
+        loginTenantAdmin();
+
+        List<Customer> customers = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            Customer customer = new Customer();
+            customer.setTitle("customer" + i);
+            customers.add(doPost("/api/customer", customer, Customer.class));
+        }
+
+        loginSysAdmin();
+        EntityTypeFilter ef = new EntityTypeFilter();
+        ef.setEntityType(EntityType.CUSTOMER);
+        EntityCountCmd cmd = new EntityCountCmd(1, new EntityCountQuery(ef, Collections.emptyList()));
+        getWsClient().send(cmd);
+        EntityCountUpdate update = getWsClient().parseCountReply(getWsClient().waitForReply());
+        Assert.assertEquals(1, update.getCmdId());
+        Assert.assertEquals(101, update.getCount());
+
+        loginTenantAdmin();
+        for (Customer customer : customers) {
+            doDelete("/api/customer/" + customer.getId().toString());
+        }
+    }
+
+    @Test
+    public void testDevicesCountWsCmd() throws Exception {
+        loginTenantAdmin();
+
+        List<Device> devices = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            Device device = new Device();
+            device.setName("device" + i);
+            devices.add(doPost("/api/device", device, Device.class));
+        }
+
+        loginSysAdmin();
+        EntityTypeFilter ef = new EntityTypeFilter();
+        ef.setEntityType(EntityType.DEVICE);
+        EntityCountCmd cmd = new EntityCountCmd(1, new EntityCountQuery(ef, Collections.emptyList()));
+        getWsClient().send(cmd);
+        EntityCountUpdate update = getWsClient().parseCountReply(getWsClient().waitForReply());
+        Assert.assertEquals(1, update.getCmdId());
+        Assert.assertEquals(100, update.getCount());
+
+        loginTenantAdmin();
+        for (Device device : devices) {
+            doDelete("/api/device/" + device.getId().toString());
+        }
+    }
+
+    @Test
+    public void testAssetsCountWsCmd() throws Exception {
+        loginTenantAdmin();
+
+        List<Asset> assets = new ArrayList<>();
+        for (int i = 0; i < 100; i++) {
+            Asset asset = new Asset();
+            asset.setName("asset" + i);
+            assets.add(doPost("/api/asset", asset, Asset.class));
+        }
+
+        loginSysAdmin();
+        EntityTypeFilter ef = new EntityTypeFilter();
+        ef.setEntityType(EntityType.ASSET);
+        EntityCountCmd cmd = new EntityCountCmd(1, new EntityCountQuery(ef, Collections.emptyList()));
+        getWsClient().send(cmd);
+        EntityCountUpdate update = getWsClient().parseCountReply(getWsClient().waitForReply());
+        Assert.assertEquals(1, update.getCmdId());
+        Assert.assertEquals(100, update.getCount());
+
+        loginTenantAdmin();
+        for (Asset asset : assets) {
+            doDelete("/api/asset/" + asset.getId().toString());
+        }
+    }
+
+    @Test
+    public void testSystemInfoTimeSeriesWsCmd() throws Exception {
+        ApiUsageState apiUsageState = apiUsageStateClient.getApiUsageState(TenantId.SYS_TENANT_ID);
+        Assert.assertNotNull(apiUsageState);
+
+        SingleEntityFilter entityFilter = new SingleEntityFilter();
+        entityFilter.setSingleEntity(apiUsageState.getId());
+
+        loginSysAdmin();
+        long now = System.currentTimeMillis();
+
+        EntityDataUpdate update = getWsClient().sendEntityDataQuery(entityFilter);
+
+        Assert.assertEquals(1, update.getCmdId());
+        PageData<EntityData> pageData = update.getData();
+        Assert.assertNotNull(pageData);
+        Assert.assertEquals(1, pageData.getData().size());
+        Assert.assertEquals(apiUsageState.getId(), pageData.getData().get(0).getEntityId());
+
+        update = getWsClient().subscribeTsUpdate(
+                List.of("memoryUsage", "totalMemory", "freeMemory", "cpuUsage", "totalCpuUsage", "freeDiscSpace", "totalDiscSpace"),
+                now, TimeUnit.HOURS.toMillis(1));
+        Assert.assertEquals(1, update.getCmdId());
+        List<EntityData> listData = update.getUpdate();
+        Assert.assertNotNull(listData);
+        Assert.assertEquals(1, listData.size());
+        Assert.assertEquals(apiUsageState.getId(), listData.get(0).getEntityId());
+        Assert.assertEquals(7, listData.get(0).getTimeseries().size());
+
+        for (TsValue[] tsv : listData.get(0).getTimeseries().values()) {
+            Assert.assertEquals(1, tsv.length);
+        }
+    }
+
+}

application/src/test/java/org/thingsboard/server/controller/sql/HomePageApiSqlTest.java

@@ -0,0 +1,23 @@
+/**
+ * Copyright © 2016-2023 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.controller.sql;
+
+import org.thingsboard.server.controller.BaseHomePageApiTest;
+import org.thingsboard.server.dao.service.DaoSqlTest;
+
+@DaoSqlTest
+public class HomePageApiSqlTest extends BaseHomePageApiTest {
+}