From 857a5b26e72193fa38d0ea884cf54d04cd2e1b0c Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Fri, 04 Sep 2020 18:36:58 +0800
Subject: [PATCH] 数据权限中的空值处理

---
 ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java |   30 ++++++++++++++++++++----------
 1 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java b/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java
index 8567e0d..72aafcd 100644
--- a/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java
+++ b/ruoyi-common/ruoyi-common-datascope/src/main/java/com/ruoyi/common/datascope/aspect/DataScopeAspect.java
@@ -12,10 +12,10 @@
 import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.core.web.domain.BaseEntity;
 import com.ruoyi.common.datascope.annotation.DataScope;
-import com.ruoyi.common.datascope.service.AwaitUserService;
+import com.ruoyi.common.security.service.TokenService;
 import com.ruoyi.system.api.domain.SysRole;
 import com.ruoyi.system.api.domain.SysUser;
-import com.ruoyi.system.api.model.UserInfo;
+import com.ruoyi.system.api.model.LoginUser;
 
 /**
  * 数据过滤处理
@@ -51,8 +51,13 @@
      */
     public static final String DATA_SCOPE_SELF = "5";
 
+    /**
+     * 数据权限过滤关键字
+     */
+    public static final String DATA_SCOPE = "dataScope";
+
     @Autowired
-    private AwaitUserService awaitUserService;
+    private TokenService tokenService;
 
     // 配置织入点
     @Pointcut("@annotation(com.ruoyi.common.datascope.annotation.DataScope)")
@@ -75,12 +80,12 @@
             return;
         }
         // 获取当前的用户
-        UserInfo loginUser = awaitUserService.info();
-        SysUser currentUser = loginUser.getSysUser();
-        if (currentUser != null)
+        LoginUser loginUser = tokenService.getLoginUser();
+        if (StringUtils.isNotNull(loginUser))
         {
+            SysUser currentUser = loginUser.getSysUser();
             // 如果是超级管理员,则不过滤数据
-            if (!currentUser.isAdmin())
+            if (StringUtils.isNotNull(currentUser) && !currentUser.isAdmin())
             {
                 dataScopeFilter(joinPoint, currentUser, controllerDataScope.deptAlias(),
                         controllerDataScope.userAlias());
@@ -93,7 +98,8 @@
      * 
      * @param joinPoint 切点
      * @param user 用户
-     * @param alias 别名
+     * @param deptAlias 部门别名
+     * @param userAlias 用户别名
      */
     public static void dataScopeFilter(JoinPoint joinPoint, SysUser user, String deptAlias, String userAlias)
     {
@@ -139,8 +145,12 @@
 
         if (StringUtils.isNotBlank(sqlString.toString()))
         {
-            BaseEntity baseEntity = (BaseEntity) joinPoint.getArgs()[0];
-            baseEntity.setDataScope(" AND (" + sqlString.substring(4) + ")");
+            Object params = joinPoint.getArgs()[0];
+            if (StringUtils.isNotNull(params) && params instanceof BaseEntity)
+            {
+                BaseEntity baseEntity = (BaseEntity) params;
+                baseEntity.getParams().put(DATA_SCOPE, " AND (" + sqlString.substring(4) + ")");
+            }
         }
     }
 

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