content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.
   */
  /*
   * 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.activiti.cloud.services.rest.controllers;
  
  import org.activiti.api.task.model.builders.TaskPayloadBuilder;
  import org.activiti.api.task.model.payloads.CreateTaskVariablePayload;
  import org.activiti.api.task.model.payloads.UpdateTaskVariablePayload;
  import org.activiti.api.task.runtime.TaskAdminRuntime;
  import org.activiti.cloud.api.model.shared.CloudVariableInstance;
  import org.activiti.cloud.services.rest.api.TaskVariableAdminController;
  import org.activiti.cloud.services.rest.assemblers.CollectionModelAssembler;
  import org.activiti.cloud.services.rest.assemblers.TaskVariableInstanceRepresentationModelAssembler;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.hateoas.CollectionModel;
  import org.springframework.hateoas.EntityModel;
  import org.springframework.http.HttpStatus;
  import org.springframework.http.ResponseEntity;
  import org.springframework.web.bind.annotation.PathVariable;
  import org.springframework.web.bind.annotation.RequestBody;
  import org.springframework.web.bind.annotation.RestController;
  
  @RestController
  public class TaskVariableAdminControllerImpl implements TaskVariableAdminController {
  
      private final TaskVariableInstanceRepresentationModelAssembler variableRepresentationModelAssembler;
      private final CollectionModelAssembler resourcesAssembler;
      private final TaskAdminRuntime taskRuntime;
  
      @Autowired
      public TaskVariableAdminControllerImpl(
          TaskVariableInstanceRepresentationModelAssembler variableRepresentationModelAssembler,
          CollectionModelAssembler resourcesAssembler,
          TaskAdminRuntime taskRuntime
      ) {
          this.variableRepresentationModelAssembler = variableRepresentationModelAssembler;
          this.resourcesAssembler = resourcesAssembler;
          this.taskRuntime = taskRuntime;
      }
  
      @Override
      public CollectionModel<EntityModel<CloudVariableInstance>> getVariables(@PathVariable String taskId) {
          return resourcesAssembler.toCollectionModel(
              taskRuntime.variables(TaskPayloadBuilder.variables().withTaskId(taskId).build()),
              variableRepresentationModelAssembler
          );
      }
  
      @Override
      public ResponseEntity<Void> createVariable(
          @PathVariable String taskId,
          @RequestBody CreateTaskVariablePayload createTaskVariablePayload
      ) {
          createTaskVariablePayload.setTaskId(taskId);
          taskRuntime.createVariable(createTaskVariablePayload);
  
          return new ResponseEntity<>(HttpStatus.OK);
      }
  
      @Override
      public ResponseEntity<Void> updateVariable(
          @PathVariable String taskId,
          @PathVariable String variableName,
          @RequestBody UpdateTaskVariablePayload updateTaskVariablePayload
      ) {
          updateTaskVariablePayload.setTaskId(taskId);
          updateTaskVariablePayload.setName(variableName);
          taskRuntime.updateVariable(updateTaskVariablePayload);
  
          return new ResponseEntity<>(HttpStatus.OK);
      }
  }
  