mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-22 15:21:53 +08:00
部门:优化父部门的校验逻辑,为代码生成做个铺垫?!
This commit is contained in:
parent
a2f7067494
commit
f5ea270be3
@ -1,20 +0,0 @@
|
||||
package cn.iocoder.yudao.module.system.enums.dept;
|
||||
|
||||
import lombok.AllArgsConstructor;
|
||||
import lombok.Getter;
|
||||
|
||||
/**
|
||||
* 部门编号枚举
|
||||
*/
|
||||
@Getter
|
||||
@AllArgsConstructor
|
||||
public enum DeptIdEnum {
|
||||
|
||||
/**
|
||||
* 根节点
|
||||
*/
|
||||
ROOT(0L);
|
||||
|
||||
private final Long id;
|
||||
|
||||
}
|
@ -21,6 +21,8 @@ import lombok.EqualsAndHashCode;
|
||||
@EqualsAndHashCode(callSuper = true)
|
||||
public class DeptDO extends TenantBaseDO {
|
||||
|
||||
public static final Long PARENT_ID_ROOT = 0L;
|
||||
|
||||
/**
|
||||
* 部门ID
|
||||
*/
|
||||
|
@ -11,7 +11,6 @@ import cn.iocoder.yudao.module.system.convert.dept.DeptConvert;
|
||||
import cn.iocoder.yudao.module.system.dal.dataobject.dept.DeptDO;
|
||||
import cn.iocoder.yudao.module.system.dal.mysql.dept.DeptMapper;
|
||||
import cn.iocoder.yudao.module.system.dal.redis.RedisKeyConstants;
|
||||
import cn.iocoder.yudao.module.system.enums.dept.DeptIdEnum;
|
||||
import com.google.common.annotations.VisibleForTesting;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.cache.annotation.CacheEvict;
|
||||
@ -42,14 +41,17 @@ public class DeptServiceImpl implements DeptService {
|
||||
@Override
|
||||
@CacheEvict(cacheNames = RedisKeyConstants.DEPT_CHILDREN_ID_LIST,
|
||||
allEntries = true) // allEntries 清空所有缓存,因为操作一个部门,涉及到多个缓存
|
||||
public Long createDept(DeptCreateReqVO reqVO) {
|
||||
// 校验正确性
|
||||
if (reqVO.getParentId() == null) {
|
||||
reqVO.setParentId(DeptIdEnum.ROOT.getId());
|
||||
public Long createDept(DeptCreateReqVO createReqVO) {
|
||||
if (createReqVO.getParentId() == null) {
|
||||
createReqVO.setParentId(DeptDO.PARENT_ID_ROOT);
|
||||
}
|
||||
validateForCreateOrUpdate(null, reqVO.getParentId(), reqVO.getName());
|
||||
// 校验父部门的有效性
|
||||
validateParentDept(null, createReqVO.getParentId());
|
||||
// 校验部门名的唯一性
|
||||
validateDeptNameUnique(null, createReqVO.getParentId(), createReqVO.getName());
|
||||
|
||||
// 插入部门
|
||||
DeptDO dept = DeptConvert.INSTANCE.convert(reqVO);
|
||||
DeptDO dept = DeptConvert.INSTANCE.convert(createReqVO);
|
||||
deptMapper.insert(dept);
|
||||
return dept.getId();
|
||||
}
|
||||
@ -57,14 +59,19 @@ public class DeptServiceImpl implements DeptService {
|
||||
@Override
|
||||
@CacheEvict(cacheNames = RedisKeyConstants.DEPT_CHILDREN_ID_LIST,
|
||||
allEntries = true) // allEntries 清空所有缓存,因为操作一个部门,涉及到多个缓存
|
||||
public void updateDept(DeptUpdateReqVO reqVO) {
|
||||
// 校验正确性
|
||||
if (reqVO.getParentId() == null) {
|
||||
reqVO.setParentId(DeptIdEnum.ROOT.getId());
|
||||
public void updateDept(DeptUpdateReqVO updateReqVO) {
|
||||
if (updateReqVO.getParentId() == null) {
|
||||
updateReqVO.setParentId(DeptDO.PARENT_ID_ROOT);
|
||||
}
|
||||
validateForCreateOrUpdate(reqVO.getId(), reqVO.getParentId(), reqVO.getName());
|
||||
// 校验自己存在
|
||||
validateDeptExists(updateReqVO.getId());
|
||||
// 校验父部门的有效性
|
||||
validateParentDept(updateReqVO.getId(), updateReqVO.getParentId());
|
||||
// 校验部门名的唯一性
|
||||
validateDeptNameUnique(updateReqVO.getId(), updateReqVO.getParentId(), updateReqVO.getName());
|
||||
|
||||
// 更新部门
|
||||
DeptDO updateObj = DeptConvert.INSTANCE.convert(reqVO);
|
||||
DeptDO updateObj = DeptConvert.INSTANCE.convert(updateReqVO);
|
||||
deptMapper.updateById(updateObj);
|
||||
}
|
||||
|
||||
@ -82,15 +89,6 @@ public class DeptServiceImpl implements DeptService {
|
||||
deptMapper.deleteById(id);
|
||||
}
|
||||
|
||||
private void validateForCreateOrUpdate(Long id, Long parentId, String name) {
|
||||
// 校验自己存在
|
||||
validateDeptExists(id);
|
||||
// 校验父部门的有效性
|
||||
validateParentDept(id, parentId);
|
||||
// 校验部门名的唯一性
|
||||
validateDeptNameUnique(id, parentId, name);
|
||||
}
|
||||
|
||||
@VisibleForTesting
|
||||
void validateDeptExists(Long id) {
|
||||
if (id == null) {
|
||||
@ -104,22 +102,36 @@ public class DeptServiceImpl implements DeptService {
|
||||
|
||||
@VisibleForTesting
|
||||
void validateParentDept(Long id, Long parentId) {
|
||||
if (parentId == null || DeptIdEnum.ROOT.getId().equals(parentId)) {
|
||||
if (parentId == null || DeptDO.PARENT_ID_ROOT.equals(parentId)) {
|
||||
return;
|
||||
}
|
||||
// 不能设置自己为父部门
|
||||
if (parentId.equals(id)) {
|
||||
// 1. 不能设置自己为父部门
|
||||
if (Objects.equals(id, parentId)) {
|
||||
throw exception(DEPT_PARENT_ERROR);
|
||||
}
|
||||
// 父岗位不存在
|
||||
DeptDO dept = deptMapper.selectById(parentId);
|
||||
if (dept == null) {
|
||||
// 2. 父部门不存在
|
||||
DeptDO parentDept = deptMapper.selectById(parentId);
|
||||
if (parentDept == null) {
|
||||
throw exception(DEPT_PARENT_NOT_EXITS);
|
||||
}
|
||||
// 父部门不能是原来的子部门
|
||||
List<DeptDO> children = getChildDeptList(id);
|
||||
if (children.stream().anyMatch(dept1 -> dept1.getId().equals(parentId))) {
|
||||
throw exception(DEPT_PARENT_IS_CHILD);
|
||||
// 3. 递归校验父部门,如果父部门是自己的子部门,则报错,避免形成环路
|
||||
if (id == null) { // id 为空,说明新增,不需要考虑环路
|
||||
return;
|
||||
}
|
||||
for (int i = 0; i < Short.MAX_VALUE; i++) {
|
||||
// 3.1 校验环路
|
||||
parentId = parentDept.getParentId();
|
||||
if (Objects.equals(id, parentId)) {
|
||||
throw exception(DEPT_PARENT_IS_CHILD);
|
||||
}
|
||||
// 3.2 继续递归下一级父部门
|
||||
if (parentId == null || DeptDO.PARENT_ID_ROOT.equals(parentId)) {
|
||||
break;
|
||||
}
|
||||
parentDept = deptMapper.selectById(parentId);
|
||||
if (parentDept == null) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -8,7 +8,6 @@ import cn.iocoder.yudao.module.system.controller.admin.dept.vo.dept.DeptListReqV
|
||||
import cn.iocoder.yudao.module.system.controller.admin.dept.vo.dept.DeptUpdateReqVO;
|
||||
import cn.iocoder.yudao.module.system.dal.dataobject.dept.DeptDO;
|
||||
import cn.iocoder.yudao.module.system.dal.mysql.dept.DeptMapper;
|
||||
import cn.iocoder.yudao.module.system.enums.dept.DeptIdEnum;
|
||||
import org.junit.jupiter.api.Test;
|
||||
import org.springframework.context.annotation.Import;
|
||||
|
||||
@ -41,7 +40,7 @@ public class DeptServiceImplTest extends BaseDbUnitTest {
|
||||
public void testCreateDept() {
|
||||
// 准备参数
|
||||
DeptCreateReqVO reqVO = randomPojo(DeptCreateReqVO.class, o -> {
|
||||
o.setParentId(DeptIdEnum.ROOT.getId());
|
||||
o.setParentId(DeptDO.PARENT_ID_ROOT);
|
||||
o.setStatus(randomCommonStatus());
|
||||
});
|
||||
|
||||
@ -62,7 +61,7 @@ public class DeptServiceImplTest extends BaseDbUnitTest {
|
||||
// 准备参数
|
||||
DeptUpdateReqVO reqVO = randomPojo(DeptUpdateReqVO.class, o -> {
|
||||
// 设置更新的 ID
|
||||
o.setParentId(DeptIdEnum.ROOT.getId());
|
||||
o.setParentId(DeptDO.PARENT_ID_ROOT);
|
||||
o.setId(dbDeptDO.getId());
|
||||
o.setStatus(randomCommonStatus());
|
||||
});
|
||||
|
Loading…
Reference in New Issue
Block a user