From 6311a8b8af3bb964f3154305f0cb0d6840ebbe88 Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Thu, 14 Sep 2023 11:22:12 +0800
Subject: [PATCH] 新增角色树查询接口(查询所有下级)

---
 src/main/java/org/springblade/modules/system/mapper/RoleMapper.xml |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/src/main/java/org/springblade/modules/system/mapper/RoleMapper.xml b/src/main/java/org/springblade/modules/system/mapper/RoleMapper.xml
index f5a92c3..931d402 100644
--- a/src/main/java/org/springblade/modules/system/mapper/RoleMapper.xml
+++ b/src/main/java/org/springblade/modules/system/mapper/RoleMapper.xml
@@ -74,6 +74,7 @@
           and is_deleted = 0
     </select>
 
+    <!--角色查询-->
     <select id="selectRole" resultType="java.util.HashMap">
         SELECT id,
                role_name AS title
@@ -89,4 +90,25 @@
 	AND id != 1431234799414071297
     </select>
 
+    <!--角色查询-->
+    <select id="getRoleList" resultType="org.springblade.modules.system.entity.Role">
+        SELECT br.* FROM blade_role br
+        inner join (
+            SELECT * FROM
+            (
+                SELECT t1.*,IF( find_in_set( parent_id, @pids ) > 0, @pids := concat( @pids, ',', id ), 0 ) AS ischild FROM
+                ( SELECT id, parent_id,role_name FROM blade_role t where is_deleted =0 ORDER BY parent_id, id ) t1,
+                ( SELECT @pids := #{roleParam.roleId} ) t2
+            ) t3
+            WHERE
+            ischild != 0
+        ) on br.id = t3.id
+        <if test="roleParam.isNowLevel==0">
+            union all
+            (
+            SELECT * FROM blade_role where id = #{roleParam.roleId}
+            )
+        </if>
+    </select>
+
 </mapper>

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