From abd73edd5d08e26fba60ab47f53722502a87505a Mon Sep 17 00:00:00 2001
From: zouyu <2723363702@qq.com>
Date: 星期四, 08 一月 2026 17:21:50 +0800
Subject: [PATCH] 浪潮对接单点登录:租户数据隔离功能

---
 src/main/java/com/ruoyi/project/system/service/ISysDeptService.java |   17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/ruoyi/project/system/service/ISysDeptService.java b/src/main/java/com/ruoyi/project/system/service/ISysDeptService.java
index 9c83483..11e6726 100644
--- a/src/main/java/com/ruoyi/project/system/service/ISysDeptService.java
+++ b/src/main/java/com/ruoyi/project/system/service/ISysDeptService.java
@@ -20,6 +20,14 @@
     public List<SysDept> selectDeptList(SysDept dept);
 
     /**
+     * 鏍规嵁閮ㄩ棬鍚嶇О鏌ヨ閮ㄩ棬淇℃伅
+     *
+     * @param deptName 閮ㄩ棬鍚嶇О
+     * @return 閮ㄩ棬淇℃伅闆嗗悎
+     */
+    public SysDept selectDeptByDeptName(String deptName);
+
+    /**
      * 鏌ヨ閮ㄩ棬鏍戠粨鏋勪俊鎭�
      * 
      * @param dept 閮ㄩ棬淇℃伅
@@ -89,7 +97,7 @@
      * @param dept 閮ㄩ棬淇℃伅
      * @return 缁撴灉
      */
-    public String checkDeptNameUnique(SysDept dept);
+    public boolean checkDeptNameUnique(SysDept dept);
 
     /**
      * 鏍¢獙閮ㄩ棬鏄惁鏈夋暟鎹潈闄�
@@ -121,4 +129,11 @@
      * @return 缁撴灉
      */
     public int deleteDeptById(Long deptId);
+
+    /**
+     * 鏌ヨ椤跺眰閮ㄩ棬id
+     * @param deptId
+     * @return
+     */
+    Long maxLevelDeptId(Long deptId);
 }

--
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