| | |
| | | return buildDeptTreeSelect(depts); |
| | | } |
| | | |
| | | @Override |
| | | public List<SysDept> buildDeptTree(List<SysDept> depts) { |
| | | return null; |
| | | } |
| | | |
| | | @Override |
| | | public List<TreeSelect> buildDeptTreeSelect(List<SysDept> depts) { |
| | | return null; |
| | | } |
| | | |
| | | /** |
| | | * 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 = depts.stream().map(SysDept::getDeptId).collect(Collectors.toList()); |
| | | 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()); |
| | | } |
| | | |
| | | /** |
| | | * 根据角色ID查询部门树信息 |
| | |
| | | public boolean checkDeptNameUnique(SysDept dept) |
| | | { |
| | | Long deptId = StringUtils.isNull(dept.getDeptId()) ? -1L : dept.getDeptId(); |
| | | SysDept info = deptMapper.checkDeptNameUnique(dept.getDeptName(), dept.getParentId()); |
| | | SysDept info = deptMapper.checkDeptNameUnique(dept.getDeptName()); |
| | | if (StringUtils.isNotNull(info) && info.getDeptId().longValue() != deptId.longValue()) |
| | | { |
| | | return UserConstants.NOT_UNIQUE; |
| | |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public int insertDept(SysDept dept) { |
| | | int i = deptMapper.insertDept(dept); |
| | | return i; |
| | | } |
| | | |
| | | /** |
| | | * 新增保存部门信息 |
| | | * |
| | | * @param dept 部门信息 |
| | | * @return 结果 |
| | | */ |
| | | @Override |
| | | public int insertDept(SysDept dept) |
| | | { |
| | | SysDept info = deptMapper.selectDeptById(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 ServiceException("部门停用,不允许新增"); |
| | | } |
| | | dept.setAncestors(info.getAncestors() + "," + dept.getParentId()); |
| | | return deptMapper.insertDept(dept); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 修改保存部门信息 |
| | |
| | | @Override |
| | | public int updateDept(SysDept dept) |
| | | { |
| | | SysDept newParentDept = deptMapper.selectDeptById(dept.getParentId()); |
| | | SysDept oldDept = deptMapper.selectDeptById(dept.getDeptId()); |
| | | if (StringUtils.isNotNull(newParentDept) && StringUtils.isNotNull(oldDept)) |
| | | { |
| | | String newAncestors = newParentDept.getAncestors() + "," + newParentDept.getDeptId(); |
| | | String oldAncestors = oldDept.getAncestors(); |
| | | dept.setAncestors(newAncestors); |
| | | updateDeptChildren(dept.getDeptId(), newAncestors, oldAncestors); |
| | | } |
| | | int result = deptMapper.updateDept(dept); |
| | | if (UserConstants.DEPT_NORMAL.equals(dept.getStatus()) && StringUtils.isNotEmpty(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); |
| | | } |
| | | return result; |
| | | |
| | | // 果该部门是启用状态,则启用该部门的所有上级部门 |
| | | int i = deptMapper.updateDept(dept); |
| | | |
| | | return i; |
| | | } |
| | | |
| | | /** |
| | | * 修改该部门的父级部门状态 |
| | | * |
| | | * @param dept 当前部门 |
| | | */ |
| | | private void updateParentDeptStatusNormal(SysDept dept) |
| | | { |
| | | String ancestors = dept.getAncestors(); |
| | | Long[] deptIds = Convert.toLongArray(ancestors); |
| | | deptMapper.updateDeptStatusNormal(deptIds); |
| | | } |
| | | |
| | | /** |
| | | * 修改子元素关系 |
| | | * |
| | | * @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 = deptMapper.selectChildrenDeptById(deptId); |
| | | for (SysDept child : children) |
| | | { |
| | | child.setAncestors(child.getAncestors().replaceFirst(oldAncestors, newAncestors)); |
| | | } |
| | | if (children.size() > 0) |
| | | { |
| | | deptMapper.updateDeptChildren(children); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 删除部门管理信息 |
| | |
| | | return deptMapper.deleteDeptById(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>(); |
| | | Iterator<SysDept> it = list.iterator(); |
| | | while (it.hasNext()) |
| | | { |
| | | SysDept n = (SysDept) it.next(); |
| | | 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 ? true : false; |
| | | } |
| | | } |