| | |
| | | import java.util.stream.Collectors; |
| | | |
| | | import com.baomidou.mybatisplus.core.metadata.IPage; |
| | | import com.ruoyi.system.mapper.SysUserMapper; |
| | | import com.ruoyi.system.object.vo.SysDeptPageVO; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | |
| | | |
| | | @Autowired |
| | | private SysRoleMapper roleMapper; |
| | | @Autowired |
| | | private SysUserMapper sysUserMapper; |
| | | |
| | | /** |
| | | * 查询部门管理数据 |
| | |
| | | @Override |
| | | public int deleteDeptById(Long deptId) |
| | | { |
| | | SysDept dept = deptMapper.selectDeptById(deptId); |
| | | if (dept == null ){ |
| | | throw new ServiceException("该部门不存在"); |
| | | } |
| | | //判断是否有用户关联部门 |
| | | List<SysUser> sysUsers = sysUserMapper.selectUserByDeptId(deptId); |
| | | if (sysUsers.size() > 0){ |
| | | throw new ServiceException("有用户绑定该部门,不能删除"); |
| | | } |
| | | return deptMapper.deleteDeptById(deptId); |
| | | } |
| | | |