| | |
| | | package com.ruoyi.system.service.impl; |
| | | |
| | | import cn.hutool.core.convert.Convert; |
| | | import cn.hutool.core.lang.tree.Tree; |
| | | import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; |
| | | import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper; |
| | | import com.ruoyi.common.annotation.DataScope; |
| | | import com.ruoyi.common.constant.UserConstants; |
| | | import com.ruoyi.common.core.domain.TreeSelect; |
| | | import com.ruoyi.common.core.domain.entity.SysDept; |
| | | import com.ruoyi.common.core.domain.entity.SysRole; |
| | | import com.ruoyi.common.core.domain.entity.SysUser; |
| | | import com.ruoyi.common.core.mybatisplus.core.ServicePlusImpl; |
| | | import com.ruoyi.common.exception.CustomException; |
| | | import com.ruoyi.common.exception.ServiceException; |
| | | import com.ruoyi.common.utils.SecurityUtils; |
| | | import com.ruoyi.common.utils.StringUtils; |
| | | import com.ruoyi.common.utils.TreeBuildUtils; |
| | | import com.ruoyi.common.utils.spring.SpringUtils; |
| | | import com.ruoyi.system.mapper.SysDeptMapper; |
| | | import com.ruoyi.system.mapper.SysRoleMapper; |
| | | import com.ruoyi.system.mapper.SysUserMapper; |
| | |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | import java.util.ArrayList; |
| | | import java.util.Arrays; |
| | | import java.util.List; |
| | | import java.util.stream.Collectors; |
| | | |
| | | /** |
| | | * 部门管理 服务实现 |
| | | * |
| | | * @author ruoyi |
| | | * @author Lion Li |
| | | */ |
| | | @Service |
| | | public class SysDeptServiceImpl extends ServicePlusImpl<SysDeptMapper, SysDept, SysDept> implements ISysDeptService { |
| | |
| | | } |
| | | |
| | | /** |
| | | * 构建前端所需要树结构 |
| | | * |
| | | * @param depts 部门列表 |
| | | * @return 树结构列表 |
| | | */ |
| | | @Override |
| | | public List<SysDept> buildDeptTree(List<SysDept> depts) { |
| | | List<SysDept> returnList = new ArrayList<SysDept>(); |
| | | List<Long> tempList = new ArrayList<Long>(); |
| | | for (SysDept dept : depts) { |
| | | tempList.add(dept.getDeptId()); |
| | | } |
| | | for (SysDept dept : depts) { |
| | | // 如果是顶级节点, 遍历该父节点的所有子节点 |
| | | if (!tempList.contains(dept.getParentId())) { |
| | | recursionFn(depts, dept); |
| | | returnList.add(dept); |
| | | } |
| | | } |
| | | if (returnList.isEmpty()) { |
| | | returnList = depts; |
| | | } |
| | | return returnList; |
| | | } |
| | | |
| | | /** |
| | | * 构建前端所需要下拉树结构 |
| | | * |
| | | * @param depts 部门列表 |
| | | * @return 下拉树结构列表 |
| | | */ |
| | | @Override |
| | | public List<TreeSelect> buildDeptTreeSelect(List<SysDept> depts) { |
| | | List<SysDept> deptTrees = buildDeptTree(depts); |
| | | return deptTrees.stream().map(TreeSelect::new).collect(Collectors.toList()); |
| | | public List<Tree<Long>> buildDeptTreeSelect(List<SysDept> depts) { |
| | | return TreeBuildUtils.build(depts, (dept, tree) -> |
| | | tree.setId(dept.getDeptId()) |
| | | .setParentId(dept.getParentId()) |
| | | .setName(dept.getDeptName()) |
| | | .setWeight(dept.getOrderNum())); |
| | | } |
| | | |
| | | /** |
| | |
| | | * @return 子部门数 |
| | | */ |
| | | @Override |
| | | public int selectNormalChildrenDeptById(Long deptId) { |
| | | public long selectNormalChildrenDeptById(Long deptId) { |
| | | return count(new LambdaQueryWrapper<SysDept>() |
| | | .eq(SysDept::getStatus, 0) |
| | | .apply("find_in_set({0}, ancestors)", deptId)); |
| | | .eq(SysDept::getStatus, 0) |
| | | .apply("find_in_set({0}, ancestors)", deptId)); |
| | | } |
| | | |
| | | /** |
| | |
| | | */ |
| | | @Override |
| | | public boolean hasChildByDeptId(Long deptId) { |
| | | int result = count(new LambdaQueryWrapper<SysDept>() |
| | | .eq(SysDept::getParentId, deptId) |
| | | .last("limit 1")); |
| | | long result = count(new LambdaQueryWrapper<SysDept>() |
| | | .eq(SysDept::getParentId, deptId) |
| | | .last("limit 1")); |
| | | return result > 0; |
| | | } |
| | | |
| | |
| | | */ |
| | | @Override |
| | | public boolean checkDeptExistUser(Long deptId) { |
| | | int result = userMapper.selectCount(new LambdaQueryWrapper<SysUser>() |
| | | .eq(SysUser::getDeptId, deptId)); |
| | | long result = userMapper.selectCount(new LambdaQueryWrapper<SysUser>() |
| | | .eq(SysUser::getDeptId, deptId)); |
| | | return result > 0; |
| | | } |
| | | |
| | |
| | | public String checkDeptNameUnique(SysDept dept) { |
| | | Long deptId = StringUtils.isNull(dept.getDeptId()) ? -1L : dept.getDeptId(); |
| | | SysDept info = getOne(new LambdaQueryWrapper<SysDept>() |
| | | .eq(SysDept::getDeptName, dept.getDeptName()) |
| | | .eq(SysDept::getParentId, dept.getParentId()) |
| | | .last("limit 1")); |
| | | .eq(SysDept::getDeptName, dept.getDeptName()) |
| | | .eq(SysDept::getParentId, dept.getParentId()) |
| | | .last("limit 1")); |
| | | if (StringUtils.isNotNull(info) && info.getDeptId().longValue() != deptId.longValue()) { |
| | | return UserConstants.NOT_UNIQUE; |
| | | } |
| | | return UserConstants.UNIQUE; |
| | | } |
| | | |
| | | /** |
| | | * 校验部门是否有数据权限 |
| | | * |
| | | * @param deptId 部门id |
| | | */ |
| | | @Override |
| | | public void checkDeptDataScope(Long deptId) { |
| | | if (!SysUser.isAdmin(SecurityUtils.getUserId())) { |
| | | SysDept dept = new SysDept(); |
| | | dept.setDeptId(deptId); |
| | | List<SysDept> depts = SpringUtils.getAopProxy(this).selectDeptList(dept); |
| | | if (StringUtils.isEmpty(depts)) { |
| | | throw new ServiceException("没有权限访问部门数据!"); |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | |
| | | SysDept info = getById(dept.getParentId()); |
| | | // 如果父节点不为正常状态,则不允许新增子节点 |
| | | if (!UserConstants.DEPT_NORMAL.equals(info.getStatus())) { |
| | | throw new CustomException("部门停用,不允许新增"); |
| | | throw new ServiceException("部门停用,不允许新增"); |
| | | } |
| | | dept.setAncestors(info.getAncestors() + "," + dept.getParentId()); |
| | | return baseMapper.insert(dept); |
| | |
| | | } |
| | | int result = baseMapper.updateById(dept); |
| | | if (UserConstants.DEPT_NORMAL.equals(dept.getStatus()) && StringUtils.isNotEmpty(dept.getAncestors()) |
| | | && !StringUtils.equals("0", dept.getAncestors())) { |
| | | && !StringUtils.equals("0", dept.getAncestors())) { |
| | | // 如果该部门是启用状态,则启用该部门的所有上级部门 |
| | | updateParentDeptStatusNormal(dept); |
| | | } |
| | |
| | | * @param dept 当前部门 |
| | | */ |
| | | private void updateParentDeptStatusNormal(SysDept dept) { |
| | | String ancestors = dept.getAncestors(); |
| | | Long[] deptIds = Convert.toLongArray(ancestors); |
| | | String ancestors = dept.getAncestors(); |
| | | Long[] deptIds = Convert.toLongArray(ancestors); |
| | | update(null, new LambdaUpdateWrapper<SysDept>() |
| | | .set(SysDept::getStatus, "0") |
| | | .in(SysDept::getDeptId, Arrays.asList(deptIds))); |
| | | .set(SysDept::getStatus, "0") |
| | | .in(SysDept::getDeptId, Arrays.asList(deptIds))); |
| | | } |
| | | |
| | | /** |
| | | * 修改子元素关系 |
| | | * |
| | | * @param deptId 被修改的部门ID |
| | | * @param deptId 被修改的部门ID |
| | | * @param newAncestors 新的父ID集合 |
| | | * @param oldAncestors 旧的父ID集合 |
| | | */ |
| | | public void updateDeptChildren(Long deptId, String newAncestors, String oldAncestors) { |
| | | List<SysDept> children = list(new LambdaQueryWrapper<SysDept>() |
| | | .apply("find_in_set({0},ancestors)",deptId)); |
| | | .apply("find_in_set({0},ancestors)", deptId)); |
| | | for (SysDept child : children) { |
| | | child.setAncestors(child.getAncestors().replaceFirst(oldAncestors, newAncestors)); |
| | | } |
| | |
| | | return baseMapper.deleteById(deptId); |
| | | } |
| | | |
| | | /** |
| | | * 递归列表 |
| | | */ |
| | | private void recursionFn(List<SysDept> list, SysDept t) { |
| | | // 得到子节点列表 |
| | | List<SysDept> childList = getChildList(list, t); |
| | | t.setChildren(childList); |
| | | for (SysDept tChild : childList) { |
| | | if (hasChild(list, tChild)) { |
| | | recursionFn(list, tChild); |
| | | } |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 得到子节点列表 |
| | | */ |
| | | private List<SysDept> getChildList(List<SysDept> list, SysDept t) { |
| | | List<SysDept> tlist = new ArrayList<SysDept>(); |
| | | for (SysDept n : list) { |
| | | if (StringUtils.isNotNull(n.getParentId()) && n.getParentId().longValue() == t.getDeptId().longValue()) { |
| | | tlist.add(n); |
| | | } |
| | | } |
| | | return tlist; |
| | | } |
| | | |
| | | /** |
| | | * 判断是否有子节点 |
| | | */ |
| | | private boolean hasChild(List<SysDept> list, SysDept t) { |
| | | return getChildList(list, t).size() > 0; |
| | | } |
| | | } |