From 8cad83a9dc6918d992f914c01dbed625b6f0b49c Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期三, 23 三月 2022 22:18:56 +0800
Subject: [PATCH] fix 修复 用户绑定角色 与 角色绑定用户 异常 编写错误

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDataScopeServiceImpl.java |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDataScopeServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDataScopeServiceImpl.java
index 4c86dcd..d2c5d5c 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDataScopeServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDataScopeServiceImpl.java
@@ -4,6 +4,7 @@
 import cn.hutool.core.convert.Convert;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.ruoyi.common.core.domain.entity.SysDept;
+import com.ruoyi.common.helper.DataBaseHelper;
 import com.ruoyi.system.domain.SysRoleDept;
 import com.ruoyi.system.mapper.SysDeptMapper;
 import com.ruoyi.system.mapper.SysRoleDeptMapper;
@@ -43,11 +44,14 @@
 
     @Override
     public String getDeptAndChild(Long deptId) {
+        List<SysDept> deptList = deptMapper.selectList(new LambdaQueryWrapper<SysDept>()
+            .select(SysDept::getDeptId)
+            .apply(DataBaseHelper.findInSet(deptId, "ancestors")));
+        List<Long> ids = deptList.stream().map(SysDept::getDeptId).collect(Collectors.toList());
+        ids.add(deptId);
         List<SysDept> list = deptMapper.selectList(new LambdaQueryWrapper<SysDept>()
             .select(SysDept::getDeptId)
-            .eq(SysDept::getDeptId, deptId)
-            .or()
-            .apply("find_in_set({0},ancestors)", deptId));
+            .in(SysDept::getDeptId, ids));
         if (CollUtil.isNotEmpty(list)) {
             return list.stream().map(d -> Convert.toStr(d.getDeptId())).collect(Collectors.joining(","));
         }

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