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.
   */
  package org.activiti.cloud.services.query.rest;
  
  import com.fasterxml.jackson.annotation.JsonView;
  import org.activiti.cloud.alfresco.data.domain.AlfrescoPagedModelAssembler;
  import org.activiti.cloud.api.task.model.QueryCloudTask;
  import org.activiti.cloud.services.query.app.repository.TaskRepository;
  import org.activiti.cloud.services.query.model.JsonViews;
  import org.activiti.cloud.services.query.model.QTaskEntity;
  import org.activiti.cloud.services.query.model.TaskEntity;
  import org.activiti.cloud.services.query.rest.assembler.TaskRepresentationModelAssembler;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.data.domain.Page;
  import org.springframework.data.domain.Pageable;
  import org.springframework.hateoas.EntityModel;
  import org.springframework.hateoas.MediaTypes;
  import org.springframework.hateoas.PagedModel;
  import org.springframework.http.MediaType;
  import org.springframework.web.bind.annotation.PathVariable;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.bind.annotation.RestController;
  
  @RestController
  @RequestMapping(
      value = "/admin/v1/process-instances/{processInstanceId}",
      produces = { MediaTypes.HAL_JSON_VALUE, MediaType.APPLICATION_JSON_VALUE }
  )
  public class ProcessInstanceTasksAdminController {
  
      private TaskRepresentationModelAssembler taskRepresentationModelAssembler;
  
      private AlfrescoPagedModelAssembler<TaskEntity> pagedCollectionModelAssembler;
  
      private final TaskRepository taskRepository;
  
      @Autowired
      public ProcessInstanceTasksAdminController(
          TaskRepository taskRepository,
          TaskRepresentationModelAssembler taskRepresentationModelAssembler,
          AlfrescoPagedModelAssembler<TaskEntity> pagedCollectionModelAssembler
      ) {
          this.taskRepository = taskRepository;
          this.taskRepresentationModelAssembler = taskRepresentationModelAssembler;
          this.pagedCollectionModelAssembler = pagedCollectionModelAssembler;
      }
  
      @JsonView(JsonViews.General.class)
      @RequestMapping(value = "/tasks", method = RequestMethod.GET)
      public PagedModel<EntityModel<QueryCloudTask>> getTasksAdmin(
          @PathVariable String processInstanceId,
          Pageable pageable
      ) {
          Page<TaskEntity> page = taskRepository.findAll(
              QTaskEntity.taskEntity.processInstanceId.eq(processInstanceId),
              pageable
          );
          return pagedCollectionModelAssembler.toModel(pageable, page, taskRepresentationModelAssembler);
      }
  }
  