From cb5035579ae02a3aca05904ab419816f2fc509f2 Mon Sep 17 00:00:00 2001
From: Administrator <1144154118@qq.com>
Date: 星期三, 09 八月 2023 14:33:00 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index c93eaf2..7c8faa3 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -2,6 +2,8 @@
 
 import java.util.*;
 import java.util.stream.Collectors;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import org.springframework.stereotype.Service;
 import com.ruoyi.common.annotation.DataScope;
 import com.ruoyi.common.constant.UserConstants;
@@ -335,5 +337,19 @@
         return getChildList(list, t).size() > 0;
     }
 
+    @Override
+    public List<Long> deptIdBySub(Long deptId) {
+        QueryWrapper<SysDept> queryWrapper = new QueryWrapper<>();
+        queryWrapper.select("dept_id").apply("string_to_array( ancestors, ',' ) @> ARRAY [ '"+deptId+"']");
+//                in("cast(ancestors as bigint)",deptId);
+        List<SysDept> list = deptMapper.selectList(queryWrapper);
+        List<Long> deptList = new ArrayList<>();
+        deptList.add(deptId);
+        for (int i = 0; i < list.size(); i++) {
+            deptList.add(list.get(i).getDeptId());
+        }
+        return deptList;
+    }
+
 
 }

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