Yevhenii
1 year ago
16 changed files with 375 additions and 7 deletions
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/** |
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* Copyright © 2016-2025 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.edge.rpc.fetch; |
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import lombok.AllArgsConstructor; |
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import lombok.extern.slf4j.Slf4j; |
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import org.thingsboard.server.common.data.EdgeUtils; |
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import org.thingsboard.server.common.data.cf.CalculatedField; |
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import org.thingsboard.server.common.data.edge.Edge; |
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import org.thingsboard.server.common.data.edge.EdgeEvent; |
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import org.thingsboard.server.common.data.edge.EdgeEventActionType; |
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import org.thingsboard.server.common.data.edge.EdgeEventType; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import org.thingsboard.server.common.data.page.PageData; |
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import org.thingsboard.server.common.data.page.PageLink; |
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import org.thingsboard.server.dao.cf.CalculatedFieldService; |
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@AllArgsConstructor |
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@Slf4j |
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public class CalculatedFieldsEdgeEventFetcher extends BasePageableEdgeEventFetcher<CalculatedField> { |
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private final CalculatedFieldService calculatedFieldService; |
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@Override |
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PageData<CalculatedField> fetchEntities(TenantId tenantId, Edge edge, PageLink pageLink) { |
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return calculatedFieldService.findCalculatedFieldsByTenantId(tenantId, pageLink); |
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} |
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@Override |
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EdgeEvent constructEdgeEvent(TenantId tenantId, Edge edge, CalculatedField calculatedField) { |
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return EdgeUtils.constructEdgeEvent(tenantId, edge.getId(), EdgeEventType.CALCULATED_FIELD, |
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EdgeEventActionType.ADDED, calculatedField.getId(), null); |
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} |
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} |
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/** |
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* Copyright © 2016-2025 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.edge.rpc.processor.calculated; |
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import com.datastax.oss.driver.api.core.uuid.Uuids; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.data.util.Pair; |
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import org.thingsboard.common.util.JacksonUtil; |
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import org.thingsboard.server.common.data.StringUtils; |
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import org.thingsboard.server.common.data.cf.CalculatedField; |
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import org.thingsboard.server.common.data.id.CalculatedFieldId; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import org.thingsboard.server.dao.service.DataValidator; |
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import org.thingsboard.server.gen.edge.v1.CalculatedFieldUpdateMsg; |
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import org.thingsboard.server.service.edge.rpc.processor.BaseEdgeProcessor; |
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@Slf4j |
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public abstract class BaseCalculatedFieldProcessor extends BaseEdgeProcessor { |
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@Autowired |
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private DataValidator<CalculatedField> calculatedFieldValidator; |
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protected Pair<Boolean, Boolean> saveOrUpdateCalculatedField(TenantId tenantId, CalculatedFieldId calculatedFieldId, CalculatedFieldUpdateMsg calculatedFieldUpdateMsg) { |
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boolean isCreated = false; |
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boolean isNameUpdated = false; |
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try { |
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CalculatedField calculatedField = JacksonUtil.fromString(calculatedFieldUpdateMsg.getEntity(), CalculatedField.class, true); |
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if (calculatedField == null) { |
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throw new RuntimeException("[{" + tenantId + "}] calculatedFieldUpdateMsg {" + calculatedFieldUpdateMsg + " } cannot be converted to calculatedField"); |
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} |
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CalculatedField calculatedFieldById = edgeCtx.getCalculatedFieldService().findById(tenantId, calculatedFieldId); |
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if (calculatedFieldById == null) { |
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calculatedField.setCreatedTime(Uuids.unixTimestamp(calculatedFieldId.getId())); |
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isCreated = true; |
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calculatedField.setId(null); |
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} else { |
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calculatedField.setId(calculatedFieldId); |
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} |
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String calculatedFieldName = calculatedField.getName(); |
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CalculatedField calculatedFieldByName = edgeCtx.getCalculatedFieldService().findByTenantIdAndName(tenantId, calculatedFieldName); |
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if (calculatedFieldByName != null && !calculatedFieldByName.getId().equals(calculatedFieldId)) { |
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calculatedFieldName = calculatedFieldName + "_" + StringUtils.randomAlphabetic(15); |
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log.warn("[{}] calculatedField with name {} already exists. Renaming calculatedField name to {}", |
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tenantId, calculatedField.getName(), calculatedFieldByName.getName()); |
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isNameUpdated = true; |
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} |
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calculatedField.setName(calculatedFieldName); |
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calculatedFieldValidator.validate(calculatedField, CalculatedField::getTenantId); |
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if (isCreated) { |
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calculatedField.setId(calculatedFieldId); |
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} |
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edgeCtx.getCalculatedFieldService().save(calculatedField, false); |
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} catch (Exception e) { |
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log.error("[{}] Failed to process calculatedField update msg [{}]", tenantId, calculatedFieldUpdateMsg, e); |
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throw e; |
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} |
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return Pair.of(isCreated, isNameUpdated); |
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} |
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} |
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@ -0,0 +1,133 @@ |
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/** |
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* Copyright © 2016-2025 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.edge.rpc.processor.calculated; |
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import com.google.common.util.concurrent.Futures; |
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import com.google.common.util.concurrent.ListenableFuture; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.data.util.Pair; |
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import org.springframework.stereotype.Component; |
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import org.thingsboard.common.util.JacksonUtil; |
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import org.thingsboard.server.common.data.EdgeUtils; |
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import org.thingsboard.server.common.data.cf.CalculatedField; |
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import org.thingsboard.server.common.data.edge.Edge; |
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import org.thingsboard.server.common.data.edge.EdgeEvent; |
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import org.thingsboard.server.common.data.edge.EdgeEventActionType; |
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import org.thingsboard.server.common.data.edge.EdgeEventType; |
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import org.thingsboard.server.common.data.id.CalculatedFieldId; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import org.thingsboard.server.common.data.msg.TbMsgType; |
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import org.thingsboard.server.common.msg.TbMsgMetaData; |
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import org.thingsboard.server.dao.exception.DataValidationException; |
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import org.thingsboard.server.gen.edge.v1.CalculatedFieldUpdateMsg; |
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import org.thingsboard.server.gen.edge.v1.DownlinkMsg; |
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import org.thingsboard.server.gen.edge.v1.EdgeVersion; |
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import org.thingsboard.server.gen.edge.v1.UpdateMsgType; |
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import org.thingsboard.server.queue.util.TbCoreComponent; |
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import org.thingsboard.server.service.edge.EdgeMsgConstructorUtils; |
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import java.util.UUID; |
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@Slf4j |
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@Component |
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@TbCoreComponent |
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public class CalculatedFieldEdgeProcessor extends BaseCalculatedFieldProcessor implements CalculatedFieldProcessor { |
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@Override |
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public ListenableFuture<Void> processCalculatedFieldMsgFromEdge(TenantId tenantId, Edge edge, CalculatedFieldUpdateMsg calculatedFieldUpdateMsg) { |
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CalculatedFieldId calculatedFieldId = new CalculatedFieldId(new UUID(calculatedFieldUpdateMsg.getIdMSB(), calculatedFieldUpdateMsg.getIdLSB())); |
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try { |
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edgeSynchronizationManager.getEdgeId().set(edge.getId()); |
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switch (calculatedFieldUpdateMsg.getMsgType()) { |
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case ENTITY_CREATED_RPC_MESSAGE: |
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case ENTITY_UPDATED_RPC_MESSAGE: |
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processCalculatedField(tenantId, calculatedFieldId, calculatedFieldUpdateMsg, edge); |
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return Futures.immediateFuture(null); |
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case ENTITY_DELETED_RPC_MESSAGE: |
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CalculatedField calculatedField = edgeCtx.getCalculatedFieldService().findById(tenantId, calculatedFieldId); |
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if (calculatedField != null) { |
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edgeCtx.getCalculatedFieldService().deleteCalculatedField(tenantId, calculatedFieldId); |
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} |
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return Futures.immediateFuture(null); |
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case UNRECOGNIZED: |
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default: |
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return handleUnsupportedMsgType(calculatedFieldUpdateMsg.getMsgType()); |
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} |
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} catch (DataValidationException e) { |
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log.warn("[{}] Failed to process CalculatedFieldUpdateMsg from Edge [{}]", tenantId, calculatedFieldUpdateMsg, e); |
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return Futures.immediateFailedFuture(e); |
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} finally { |
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edgeSynchronizationManager.getEdgeId().remove(); |
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} |
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} |
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@Override |
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public DownlinkMsg convertEdgeEventToDownlink(EdgeEvent edgeEvent, EdgeVersion edgeVersion) { |
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CalculatedFieldId calculatedFieldId = new CalculatedFieldId(edgeEvent.getEntityId()); |
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switch (edgeEvent.getAction()) { |
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case ADDED, UPDATED -> { |
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CalculatedField calculatedField = edgeCtx.getCalculatedFieldService().findById(edgeEvent.getTenantId(), calculatedFieldId); |
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if (calculatedField != null) { |
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UpdateMsgType msgType = getUpdateMsgType(edgeEvent.getAction()); |
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CalculatedFieldUpdateMsg calculatedFieldUpdateMsg = EdgeMsgConstructorUtils.constructCalculatedFieldUpdatedMsg(msgType, calculatedField); |
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return DownlinkMsg.newBuilder() |
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.setDownlinkMsgId(EdgeUtils.nextPositiveInt()) |
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.addCalculatedFieldUpdateMsg(calculatedFieldUpdateMsg) |
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.build(); |
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} |
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} |
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case DELETED -> { |
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CalculatedFieldUpdateMsg calculatedFieldUpdateMsg = EdgeMsgConstructorUtils.constructCalculatedFieldDeleteMsg(calculatedFieldId); |
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return DownlinkMsg.newBuilder() |
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.setDownlinkMsgId(EdgeUtils.nextPositiveInt()) |
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.addCalculatedFieldUpdateMsg(calculatedFieldUpdateMsg) |
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.build(); |
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} |
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} |
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return null; |
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} |
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@Override |
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public EdgeEventType getEdgeEventType() { |
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return EdgeEventType.CALCULATED_FIELD; |
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} |
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private void processCalculatedField(TenantId tenantId, CalculatedFieldId calculatedFieldId, CalculatedFieldUpdateMsg calculatedFieldUpdateMsg, Edge edge) { |
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Pair<Boolean, Boolean> resultPair = super.saveOrUpdateCalculatedField(tenantId, calculatedFieldId, calculatedFieldUpdateMsg); |
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Boolean wasCreated = resultPair.getFirst(); |
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if (wasCreated) { |
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pushCalculatedFieldCreatedEventToRuleEngine(tenantId, edge, calculatedFieldId); |
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} |
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Boolean nameWasUpdated = resultPair.getSecond(); |
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if (nameWasUpdated) { |
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saveEdgeEvent(tenantId, edge.getId(), EdgeEventType.CALCULATED_FIELD, EdgeEventActionType.UPDATED, calculatedFieldId, null); |
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} |
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} |
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private void pushCalculatedFieldCreatedEventToRuleEngine(TenantId tenantId, Edge edge, CalculatedFieldId calculatedFieldId) { |
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try { |
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CalculatedField calculatedField = edgeCtx.getCalculatedFieldService().findById(tenantId, calculatedFieldId); |
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String calculatedFieldAsString = JacksonUtil.toString(calculatedField); |
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TbMsgMetaData msgMetaData = getEdgeActionTbMsgMetaData(edge, edge.getCustomerId()); |
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pushEntityEventToRuleEngine(tenantId, calculatedFieldId, edge.getCustomerId(), TbMsgType.ENTITY_CREATED, calculatedFieldAsString, msgMetaData); |
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} catch (Exception e) { |
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log.warn("[{}][{}] Failed to push calculatedField action to rule engine: {}", tenantId, calculatedFieldId, TbMsgType.ENTITY_CREATED.name(), e); |
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} |
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} |
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} |
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@ -0,0 +1,28 @@ |
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/** |
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* Copyright © 2016-2025 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
|||
* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
|||
* |
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* http://www.apache.org/licenses/LICENSE-2.0
|
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.edge.rpc.processor.calculated; |
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import com.google.common.util.concurrent.ListenableFuture; |
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import org.thingsboard.server.common.data.edge.Edge; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import org.thingsboard.server.gen.edge.v1.CalculatedFieldUpdateMsg; |
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import org.thingsboard.server.service.edge.rpc.processor.EdgeProcessor; |
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public interface CalculatedFieldProcessor extends EdgeProcessor { |
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ListenableFuture<Void> processCalculatedFieldMsgFromEdge(TenantId tenantId, Edge edge, CalculatedFieldUpdateMsg calculatedFieldUpdateMsg); |
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} |
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