streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/system/service/impl/TeamServiceImpl.java

/*
 * 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.streampark.console.system.service.impl;

import org.apache.streampark.console.base.domain.RestRequest;
import org.apache.streampark.console.base.exception.ApiAlertException;
import org.apache.streampark.console.base.mybatis.pager.MybatisPager;
import org.apache.streampark.console.core.enums.UserTypeEnum;
import org.apache.streampark.console.core.service.CommonService;
import org.apache.streampark.console.core.service.ProjectService;
import org.apache.streampark.console.core.service.VariableService;
import org.apache.streampark.console.core.service.application.ApplicationInfoService;
import org.apache.streampark.console.core.utils.BeanUtil;
import org.apache.streampark.console.system.entity.Team;
import org.apache.streampark.console.system.entity.User;
import org.apache.streampark.console.system.mapper.TeamMapper;
import org.apache.streampark.console.system.service.MemberService;
import org.apache.streampark.console.system.service.TeamService;
import org.apache.streampark.console.system.service.UserService;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.List;
import java.util.Optional;

@Slf4j
@Service
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true, rollbackFor = Exception.class)
public class TeamServiceImpl extends ServiceImpl<TeamMapper, Team> implements TeamService {

  @Autowired private UserService userService;

  @Autowired private ApplicationInfoService applicationInfoService;

  @Autowired private ProjectService projectService;

  @Autowired private MemberService memberService;

  @Autowired private VariableService variableService;

  @Autowired private CommonService commonService;

  @Override
  public IPage<Team> getPage(Team team, RestRequest request) {
    Page<Team> page = MybatisPager.getPage(request);
    return this.baseMapper.selectPage(page, team);
  }

  @Override
  public Team getByName(String teamName) {
    LambdaQueryWrapper<Team> queryWrapper =
        new LambdaQueryWrapper<Team>().eq(Team::getTeamName, teamName);
    return baseMapper.selectOne(queryWrapper);
  }

  @Override
  public void createTeam(Team team) {
    Team existedTeam = getByName(team.getTeamName());
    ApiAlertException.throwIfFalse(
        existedTeam == null,
        String.format(
            "Team name [%s] exists already. Create team failed. Please rename and try again.",
            team.getTeamName()));
    team.setId(null);
    Date date = new Date();
    team.setCreateTime(date);
    team.setModifyTime(date);
    this.save(team);
  }

  @Override
  public void removeById(Long teamId) {
    log.info("{} Proceed delete team[Id={}]", commonService.getCurrentUser().getUsername(), teamId);
    Team team = this.getById(teamId);

    ApiAlertException.throwIfNull(team, "The team[Id=%s] doesn't exist.", teamId);

    ApiAlertException.throwIfTrue(
        applicationInfoService.existsByTeamId(teamId),
        "Please delete the applications under the team[name=%s] first!",
        team.getTeamName());

    ApiAlertException.throwIfTrue(
        projectService.existsByTeamId(teamId),
        "Please delete the projects under the team[name=%s] first!",
        team.getTeamName());

    ApiAlertException.throwIfTrue(
        variableService.existsByTeamId(teamId),
        "Please delete the variables under the team[name=%s] first!",
        team.getTeamName());

    memberService.removeByTeamId(teamId);
    userService.clearLastTeam(teamId);
    super.removeById(teamId);
  }

  @Override
  public void updateTeam(Team team) {
    Team oldTeam =
        Optional.ofNullable(this.getById(team))
            .orElseThrow(
                () ->
                    new IllegalArgumentException(
                        String.format("Team id [id=%s] not found", team.getId())));
    ApiAlertException.throwIfFalse(
        oldTeam.getTeamName().equals(team.getTeamName()),
        "Team name can't be changed. Update team failed.");
    oldTeam.setDescription(team.getDescription());
    oldTeam.setModifyTime(new Date());
    updateById(oldTeam);
  }

  @Override
  public boolean updateById(Team entity) {
    Team team = baseMapper.selectById(entity.getId());
    if (team == null) {
      return false;
    }
    BeanUtil.copyIgnoreNull(entity, team, Team::getId, Team::getCreateTime);
    return super.updateById(team);
  }

  @Override
  public List<Team> listByUserId(Long userId) {
    User user =
        Optional.ofNullable(userService.getById(userId))
            .orElseThrow(
                () -> new ApiAlertException(String.format("The userId [%s] not found.", userId)));
    // Admin has the permission for all teams.
    if (UserTypeEnum.ADMIN == user.getUserType()) {
      return this.list();
    }
    return baseMapper.selectTeamsByUserId(userId);
  }
}