From 21d07c1d711cec95b92ce90d3d3bd1757b125601 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期二, 04 八月 2020 11:51:25 +0800
Subject: [PATCH] 修复角色的权限分配后,未实时生效问题

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysRoleController.java |   30 +++++++++++++++++++++++++++++-
 1 files changed, 29 insertions(+), 1 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysRoleController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysRoleController.java
index 927a6c2..a7cce44 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysRoleController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysRoleController.java
@@ -17,11 +17,17 @@
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.core.domain.entity.SysRole;
+import com.ruoyi.common.core.domain.model.LoginUser;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.common.utils.SecurityUtils;
+import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.poi.ExcelUtil;
+import com.ruoyi.framework.web.service.SysPermissionService;
+import com.ruoyi.framework.web.service.TokenService;
 import com.ruoyi.system.service.ISysRoleService;
+import com.ruoyi.system.service.ISysUserService;
 
 /**
  * 角色信息
@@ -34,6 +40,15 @@
 {
     @Autowired
     private ISysRoleService roleService;
+
+    @Autowired
+    private TokenService tokenService;
+    
+    @Autowired
+    private SysPermissionService permissionService;
+    
+    @Autowired
+    private ISysUserService userService;
 
     @PreAuthorize("@ss.hasPermi('system:role:list')")
     @GetMapping("/list")
@@ -103,7 +118,20 @@
             return AjaxResult.error("修改角色'" + role.getRoleName() + "'失败,角色权限已存在");
         }
         role.setUpdateBy(SecurityUtils.getUsername());
-        return toAjax(roleService.updateRole(role));
+        
+        if (roleService.updateRole(role) > 0)
+        {
+            // 更新缓存用户权限
+            LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
+            if (StringUtils.isNotNull(loginUser.getUser()) && !loginUser.getUser().isAdmin())
+            {
+                loginUser.setPermissions(permissionService.getMenuPermission(loginUser.getUser()));
+                loginUser.setUser(userService.selectUserByUserName(loginUser.getUser().getUserName()));
+                tokenService.setLoginUser(loginUser);
+            }
+            return AjaxResult.success();
+        }
+        return AjaxResult.error("修改角色'" + role.getRoleName() + "'失败,请联系管理员");
     }
 
     /**

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