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.apache.dolphinscheduler.api.service.impl;
  
  import static org.apache.dolphinscheduler.api.constants.ApiFuncIdentificationConstant.PROJECT;
  
  import org.apache.dolphinscheduler.api.enums.Status;
  import org.apache.dolphinscheduler.api.service.ProjectPreferenceService;
  import org.apache.dolphinscheduler.api.service.ProjectService;
  import org.apache.dolphinscheduler.api.utils.Result;
  import org.apache.dolphinscheduler.common.utils.CodeGenerateUtils;
  import org.apache.dolphinscheduler.dao.entity.Project;
  import org.apache.dolphinscheduler.dao.entity.ProjectPreference;
  import org.apache.dolphinscheduler.dao.entity.User;
  import org.apache.dolphinscheduler.dao.mapper.ProjectMapper;
  import org.apache.dolphinscheduler.dao.mapper.ProjectPreferenceMapper;
  
  import java.util.Date;
  import java.util.Objects;
  
  import lombok.extern.slf4j.Slf4j;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Service;
  
  import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
  
  @Service
  @Slf4j
  public class ProjectPreferenceServiceImpl extends BaseServiceImpl
          implements
              ProjectPreferenceService {
  
      @Autowired
      private ProjectPreferenceMapper projectPreferenceMapper;
  
      @Autowired
      private ProjectService projectService;
  
      @Autowired
      private ProjectMapper projectMapper;
  
      @Override
      public Result updateProjectPreference(User loginUser, long projectCode, String preferences) {
          Result result = new Result();
  
          // check if the user has the writing permission for project
          Project project = projectMapper.queryByCode(projectCode);
          boolean hasProjectAndWritePerm = projectService.hasProjectAndWritePerm(loginUser, project, result);
          if (!hasProjectAndWritePerm) {
              return result;
          }
  
          ProjectPreference projectPreference = projectPreferenceMapper
                  .selectOne(new QueryWrapper<ProjectPreference>().lambda().eq(ProjectPreference::getProjectCode,
                          projectCode));
  
          Date now = new Date();
          if (Objects.isNull(projectPreference)) {
              projectPreference = new ProjectPreference();
              projectPreference.setProjectCode(projectCode);
              projectPreference.setPreferences(preferences);
              projectPreference.setUserId(loginUser.getId());
              projectPreference.setCode(CodeGenerateUtils.getInstance().genCode());
              projectPreference.setState(1);
              projectPreference.setCreateTime(now);
              projectPreference.setUpdateTime(now);
              if (projectPreferenceMapper.insert(projectPreference) > 0) {
                  log.info("Project preference is created and id is :{}", projectPreference.getId());
                  result.setData(projectPreference);
                  putMsg(result, Status.SUCCESS);
              } else {
                  log.error("Project preference create error, projectCode:{}.", projectPreference.getProjectCode());
                  putMsg(result, Status.CREATE_PROJECT_PREFERENCE_ERROR);
              }
          } else {
              projectPreference.setPreferences(preferences);
              projectPreference.setUserId(loginUser.getId());
              projectPreference.setUpdateTime(now);
  
              if (projectPreferenceMapper.updateById(projectPreference) > 0) {
                  log.info("Project preference is updated and id is :{}", projectPreference.getId());
                  result.setData(projectPreference);
                  putMsg(result, Status.SUCCESS);
              } else {
                  log.error("Project preference update error, projectCode:{}.", projectPreference.getProjectCode());
                  putMsg(result, Status.UPDATE_PROJECT_PREFERENCE_ERROR);
              }
          }
          return result;
      }
  
      @Override
      public Result queryProjectPreferenceByProjectCode(User loginUser, long projectCode) {
          Result result = new Result();
  
          Project project = projectMapper.queryByCode(projectCode);
          boolean hasProjectAndPerm = projectService.hasProjectAndPerm(loginUser, project, result, PROJECT);
          if (!hasProjectAndPerm) {
              return result;
          }
  
          ProjectPreference projectPreference = projectPreferenceMapper
                  .selectOne(new QueryWrapper<ProjectPreference>().lambda().eq(ProjectPreference::getProjectCode,
                          projectCode));
  
          result.setData(projectPreference);
  
          putMsg(result, Status.SUCCESS);
          return result;
      }
  
      @Override
      public Result enableProjectPreference(User loginUser, long projectCode, int state) {
          Result result = new Result();
  
          // check if the user has the writing permission for project
          Project project = projectMapper.queryByCode(projectCode);
          boolean hasProjectAndWritePerm = projectService.hasProjectAndWritePerm(loginUser, project, result);
          if (!hasProjectAndWritePerm) {
              return result;
          }
  
          ProjectPreference projectPreference = projectPreferenceMapper
                  .selectOne(new QueryWrapper<ProjectPreference>().lambda().eq(ProjectPreference::getProjectCode,
                          projectCode));
  
          putMsg(result, Status.SUCCESS);
          if (Objects.nonNull(projectPreference) && projectPreference.getState() != state) {
              projectPreference.setState(state);
              projectPreference.setUpdateTime(new Date());
  
              if (projectPreferenceMapper.updateById(projectPreference) > 0) {
                  log.info("The state of the project preference is updated and id is :{}", projectPreference.getId());
              } else {
                  log.error("Failed to update the state of the project preference, projectCode:{}.",
                          projectPreference.getProjectCode());
                  putMsg(result, Status.UPDATE_PROJECT_PREFERENCE_STATE_ERROR);
              }
          }
          return result;
      }
  }
  