[ISSUE #5]Different pages are displayed based on the user role. (#7)

* [ISSUE #5]Different pages are displayed based on the user role.

* Put the role judgment logic into js

Co-authored-by: zhangjidi <zhangjidi@cmss.chinamobile.com>

src/main/java/org/apache/rocketmq/dashboard/controller/LoginController.java

@@ -19,6 +19,7 @@ package org.apache.rocketmq.dashboard.controller;
 
 import org.apache.rocketmq.dashboard.config.RMQConfigure;
 import org.apache.rocketmq.dashboard.model.LoginInfo;
+import org.apache.rocketmq.dashboard.model.LoginResult;
 import org.apache.rocketmq.dashboard.model.User;
 import org.apache.rocketmq.dashboard.model.UserInfo;
 import org.apache.rocketmq.dashboard.service.UserService;
@@ -65,10 +66,10 @@ public class LoginController {
 
     @RequestMapping(value = "/login.do", method = RequestMethod.POST)
     @ResponseBody
-    public JsonResult<String> login(@RequestParam("username") String username,
-                            @RequestParam(value = "password") String password,
-                            HttpServletRequest request,
-                            HttpServletResponse response) throws Exception {
+    public Object login(@RequestParam("username") String username,
+        @RequestParam(value = "password") String password,
+        HttpServletRequest request,
+        HttpServletResponse response) throws Exception {
         logger.info("user:{} login", username);
         User user = userService.queryByUsernameAndPassword(username, password);
 
@@ -80,7 +81,8 @@ public class LoginController {
             WebUtil.setSessionValue(request, WebUtil.USER_INFO, userInfo);
             WebUtil.setSessionValue(request, WebUtil.USER_NAME, username);
             userInfo.setSessionId(WebUtil.getSessionId(request));
-            return new JsonResult<>(contextPath);
+            LoginResult result = new LoginResult(username, user.getType(), contextPath);
+            return result;
         }
     }
 

src/main/java/org/apache/rocketmq/dashboard/model/LoginResult.java

@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.apache.rocketmq.dashboard.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class LoginResult {
+
+    private String loginUserName;
+
+    /**
+     * 0: normal 1: admin
+     */
+    private int loginUserRole;
+
+    private String contextPath;
+}