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 static org.activiti.cloud.services.query.rest.RestDocConstants.PREDICATE_DESC;
  import static org.activiti.cloud.services.query.rest.RestDocConstants.PREDICATE_EXAMPLE;
  
  import com.querydsl.core.BooleanBuilder;
  import com.querydsl.core.types.Predicate;
  import io.swagger.v3.oas.annotations.Operation;
  import io.swagger.v3.oas.annotations.Parameter;
  import java.util.Optional;
  import org.activiti.cloud.alfresco.data.domain.AlfrescoPagedModelAssembler;
  import org.activiti.cloud.api.process.model.CloudProcessDefinition;
  import org.activiti.cloud.services.query.app.repository.ProcessDefinitionRepository;
  import org.activiti.cloud.services.query.model.ProcessDefinitionEntity;
  import org.activiti.cloud.services.query.rest.assembler.ProcessDefinitionRepresentationModelAssembler;
  import org.springframework.data.domain.Pageable;
  import org.springframework.data.querydsl.binding.QuerydslPredicate;
  import org.springframework.hateoas.EntityModel;
  import org.springframework.hateoas.MediaTypes;
  import org.springframework.hateoas.PagedModel;
  import org.springframework.hateoas.server.ExposesResourceFor;
  import org.springframework.http.MediaType;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  @RestController
  @ExposesResourceFor(ProcessDefinitionEntity.class)
  @RequestMapping(
      value = "/admin/v1/process-definitions",
      produces = { MediaTypes.HAL_JSON_VALUE, MediaType.APPLICATION_JSON_VALUE }
  )
  public class ProcessDefinitionAdminController {
  
      private ProcessDefinitionRepository repository;
  
      private AlfrescoPagedModelAssembler<ProcessDefinitionEntity> pagedCollectionModelAssembler;
  
      private ProcessDefinitionRepresentationModelAssembler processDefinitionRepresentationModelAssembler;
  
      public ProcessDefinitionAdminController(
          ProcessDefinitionRepository repository,
          AlfrescoPagedModelAssembler<ProcessDefinitionEntity> pagedCollectionModelAssembler,
          ProcessDefinitionRepresentationModelAssembler processDefinitionRepresentationModelAssembler
      ) {
          this.repository = repository;
          this.pagedCollectionModelAssembler = pagedCollectionModelAssembler;
          this.processDefinitionRepresentationModelAssembler = processDefinitionRepresentationModelAssembler;
      }
  
      @Operation(summary = "Find all Process Admin")
      @GetMapping
      public PagedModel<EntityModel<CloudProcessDefinition>> findAllProcessAdmin(
          @Parameter(description = PREDICATE_DESC, example = PREDICATE_EXAMPLE) @QuerydslPredicate(
              root = ProcessDefinitionEntity.class
          ) Predicate predicate,
          Pageable pageable
      ) {
          predicate = Optional.ofNullable(predicate).orElseGet(BooleanBuilder::new);
  
          return pagedCollectionModelAssembler.toModel(
              pageable,
              repository.findAll(predicate, pageable),
              processDefinitionRepresentationModelAssembler
          );
      }
  }
  