From f0a9768d8e7ee39e4e6b2e1646e8585504095ea3 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期六, 11 三月 2023 01:32:38 +0800
Subject: [PATCH] update 优化 重构系统业务数据权限 避免可能存在的越权风险

---
 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java |   59 ++++++++++++++++++++++++++++++++---------------------------
 1 files changed, 32 insertions(+), 27 deletions(-)

diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index 453d98f..4a0722a 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -1,6 +1,5 @@
 package com.ruoyi.system.service.impl;
 
-import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.lang.tree.Tree;
@@ -12,6 +11,7 @@
 import com.ruoyi.common.core.constant.UserConstants;
 import com.ruoyi.common.core.exception.ServiceException;
 import com.ruoyi.common.core.service.DeptService;
+import com.ruoyi.common.core.utils.MapstructUtils;
 import com.ruoyi.common.core.utils.SpringUtils;
 import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.utils.TreeBuildUtils;
@@ -64,12 +64,11 @@
     /**
      * 鏌ヨ閮ㄩ棬鏍戠粨鏋勪俊鎭�
      *
-     * @param dept 閮ㄩ棬淇℃伅
+     * @param bo 閮ㄩ棬淇℃伅
      * @return 閮ㄩ棬鏍戜俊鎭泦鍚�
      */
     @Override
-    public List<Tree<Long>> selectDeptTreeList(SysDept dept) {
-        SysDeptBo bo = BeanUtil.toBean(dept, SysDeptBo.class);
+    public List<Tree<Long>> selectDeptTreeList(SysDeptBo bo) {
         LambdaQueryWrapper<SysDept> lqw = buildQueryWrapper(bo);
         List<SysDept> depts = baseMapper.selectList(lqw);
         return buildDeptTreeSelect(depts);
@@ -127,6 +126,9 @@
     @Override
     public SysDeptVo selectDeptById(Long deptId) {
         SysDeptVo dept = baseMapper.selectVoById(deptId);
+        if (ObjectUtil.isNull(dept)) {
+            return null;
+        }
         SysDeptVo parentDept = baseMapper.selectVoOne(new LambdaQueryWrapper<SysDept>()
             .select(SysDept::getDeptName).eq(SysDept::getDeptId, dept.getParentId()));
         dept.setParentName(ObjectUtil.isNotNull(parentDept) ? parentDept.getDeptName() : null);
@@ -142,13 +144,13 @@
     @Override
     public String selectDeptNameByIds(String deptIds) {
         List<String> list = new ArrayList<>();
-        for (Long id : Arrays.stream(deptIds.split(",")).map(Long::parseLong).toList()) {
+        for (Long id : StringUtils.splitTo(deptIds, Convert::toLong)) {
             SysDeptVo vo = SpringUtils.getAopProxy(this).selectDeptById(id);
             if (ObjectUtil.isNotNull(vo)) {
                 list.add(vo.getDeptName());
             }
         }
-        return String.join(",", list);
+        return String.join(StringUtils.SEPARATOR, list);
     }
 
     /**
@@ -195,15 +197,12 @@
      * @return 缁撴灉
      */
     @Override
-    public String checkDeptNameUnique(SysDeptBo dept) {
+    public boolean checkDeptNameUnique(SysDeptBo dept) {
         boolean exist = baseMapper.exists(new LambdaQueryWrapper<SysDept>()
             .eq(SysDept::getDeptName, dept.getDeptName())
             .eq(SysDept::getParentId, dept.getParentId())
             .ne(ObjectUtil.isNotNull(dept.getDeptId()), SysDept::getDeptId, dept.getDeptId()));
-        if (exist) {
-            return UserConstants.NOT_UNIQUE;
-        }
-        return UserConstants.UNIQUE;
+        return !exist;
     }
 
     /**
@@ -213,13 +212,15 @@
      */
     @Override
     public void checkDeptDataScope(Long deptId) {
-        if (!LoginHelper.isAdmin()) {
-            SysDeptBo dept = new SysDeptBo();
-            dept.setDeptId(deptId);
-            List<SysDeptVo> depts = this.selectDeptList(dept);
-            if (CollUtil.isEmpty(depts)) {
-                throw new ServiceException("娌℃湁鏉冮檺璁块棶閮ㄩ棬鏁版嵁锛�");
-            }
+        if (ObjectUtil.isNull(deptId)) {
+            return;
+        }
+        if (LoginHelper.isSuperAdmin()) {
+            return;
+        }
+        SysDeptVo dept = baseMapper.selectDeptById(deptId);
+        if (ObjectUtil.isNull(dept)) {
+            throw new ServiceException("娌℃湁鏉冮檺璁块棶閮ㄩ棬鏁版嵁锛�");
         }
     }
 
@@ -236,8 +237,8 @@
         if (!UserConstants.DEPT_NORMAL.equals(info.getStatus())) {
             throw new ServiceException("閮ㄩ棬鍋滅敤锛屼笉鍏佽鏂板");
         }
-        SysDept dept = BeanUtil.toBean(bo, SysDept.class);
-        dept.setAncestors(info.getAncestors() + "," + dept.getParentId());
+        SysDept dept = MapstructUtils.convert(bo, SysDept.class);
+        dept.setAncestors(info.getAncestors() + StringUtils.SEPARATOR + dept.getParentId());
         return baseMapper.insert(dept);
     }
 
@@ -250,14 +251,18 @@
     @CacheEvict(cacheNames = CacheNames.SYS_DEPT, key = "#bo.deptId")
     @Override
     public int updateDept(SysDeptBo bo) {
-        SysDept dept = BeanUtil.toBean(bo, SysDept.class);
-        SysDept newParentDept = baseMapper.selectById(dept.getParentId());
+        SysDept dept = MapstructUtils.convert(bo, SysDept.class);
         SysDept oldDept = baseMapper.selectById(dept.getDeptId());
-        if (ObjectUtil.isNotNull(newParentDept) && ObjectUtil.isNotNull(oldDept)) {
-            String newAncestors = newParentDept.getAncestors() + "," + newParentDept.getDeptId();
-            String oldAncestors = oldDept.getAncestors();
-            dept.setAncestors(newAncestors);
-            updateDeptChildren(dept.getDeptId(), newAncestors, oldAncestors);
+        if (!oldDept.getParentId().equals(dept.getParentId())) {
+            // 濡傛灉鏄柊鐖堕儴闂� 鍒欐牎楠屾槸鍚﹀叿鏈夋柊鐖堕儴闂ㄦ潈闄� 閬垮厤瓒婃潈
+            this.checkDeptDataScope(dept.getParentId());
+            SysDept newParentDept = baseMapper.selectById(dept.getParentId());
+            if (ObjectUtil.isNotNull(newParentDept) && ObjectUtil.isNotNull(oldDept)) {
+                String newAncestors = newParentDept.getAncestors() + StringUtils.SEPARATOR + newParentDept.getDeptId();
+                String oldAncestors = oldDept.getAncestors();
+                dept.setAncestors(newAncestors);
+                updateDeptChildren(dept.getDeptId(), newAncestors, oldAncestors);
+            }
         }
         int result = baseMapper.updateById(dept);
         if (UserConstants.DEPT_NORMAL.equals(dept.getStatus()) && StringUtils.isNotEmpty(dept.getAncestors())

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