content: /*
   *
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You 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.dinky.service.impl;
  
  import org.dinky.data.dto.TaskDTO;
  import org.dinky.data.model.Savepoints;
  import org.dinky.gateway.enums.SavePointStrategy;
  import org.dinky.mapper.SavepointsMapper;
  import org.dinky.mybatis.service.impl.SuperServiceImpl;
  import org.dinky.service.SavepointsService;
  
  import java.util.List;
  
  import org.springframework.stereotype.Service;
  
  import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
  
  /**
   * SavepointsServiceImpl
   *
   * @since 2021/11/21
   */
  @Service
  public class SavepointsServiceImpl extends SuperServiceImpl<SavepointsMapper, Savepoints> implements SavepointsService {
  
      @Override
      public List<Savepoints> listSavepointsByTaskId(Integer taskId) {
          return list(new LambdaQueryWrapper<>(Savepoints.class).eq(Savepoints::getTaskId, taskId));
      }
  
      @Override
      public Savepoints getLatestSavepointByTaskId(Integer taskId) {
          return baseMapper.getLatestSavepointByTaskId(taskId);
      }
  
      @Override
      public Savepoints getEarliestSavepointByTaskId(Integer taskId) {
          return baseMapper.getEarliestSavepointByTaskId(taskId);
      }
  
      @Override
      public Savepoints getSavePointWithStrategy(TaskDTO task) {
          SavePointStrategy savePointStrategy = SavePointStrategy.get(task.getSavePointStrategy());
          switch (savePointStrategy) {
              case LATEST:
                  return getLatestSavepointByTaskId(task.getId());
              case EARLIEST:
                  return getEarliestSavepointByTaskId(task.getId());
              case CUSTOM:
                  return new Savepoints() {
                      {
                          setPath(task.getSavePointPath());
                      }
                  };
              default:
                  return null;
          }
      }
  }
  