1.uniform response status code for friend component

luoo_common/src/main/java/api/StatusCode.java

@@ -20,6 +20,8 @@ public enum StatusCode implements IErrorCode {
     COMMENT_REPEAT_SUBMIT(30001, "评论重复提交"),
 	// friend 模块错误码以40XXX，不足5位补0;
     FRIEND_COMMON_FAILED(40000, "交友模块失败"),
+    FRIEND_CAN_NOT_REPEAT_ADD_FRIEND(40001, "不能重复添加好友"),
+    FRIEND_CAN_NOT_REPEAT_ADD_NON_FRIEND(40002, "不能重复添加非好友"),
 	// tag 模块错误码以50XXX，不足5位补0;
     TAG_COMMON_FAILED(50000, "标签模块失败");
     private int code;

luoo_friend/src/main/java/com/luoo/friend/client/UserClient.java

@@ -3,12 +3,11 @@ package com.luoo.friend.client;
 
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.PutMapping;
 
 @FeignClient("luoo-user")
 public interface UserClient {
 
-    @RequestMapping(value = "/user/{userid}/{friendid}/{x}",method = RequestMethod.PUT)
+    @PutMapping("/user/{userid}/{friendid}/{x}")
     public void updatefanscountandfollowcount(@PathVariable String userid, @PathVariable String friendid, @PathVariable int x);
 }

luoo_friend/src/main/java/com/luoo/friend/controller/FriendController.java

@@ -3,14 +3,11 @@ package com.luoo.friend.controller;
 
 import com.luoo.friend.client.UserClient;
 import com.luoo.friend.service.FriendService;
-import entity.Result;
-import entity.StatusCode;
+import api.Result;
+import api.StatusCode;
 import io.jsonwebtoken.Claims;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletRequest;
 
@@ -32,13 +29,13 @@ public class FriendController {
      *
      * @return
      */
-    @RequestMapping(value = "/like/{friendid}/{type}", method = RequestMethod.PUT)
-    public Result addFriend(@PathVariable String friendid, @PathVariable String type) {
+    @PutMapping("/like/{friendid}/{type}")
+    public Result<Void> addFriend(@PathVariable String friendid, @PathVariable String type) {
 
         //验证是否登录，并且拿到ID
         Claims claims = (Claims) request.getAttribute("claims_user");
         if (claims == null) {
-            return new Result(false, StatusCode.LOGINERROR, "权限不足");
+        	return Result.unauthorized(null);
         }
         String userid = claims.getId();
         //判断是添加好友还是非好友
@@ -47,41 +44,41 @@ public class FriendController {
                 //添加好友
                 int flag = friendService.addFriend(userid,friendid);
                 if (flag == 0) {
-                    return new Result(false, StatusCode.ERROR, "不能重复添加好友");
+                	return Result.failed(StatusCode.FRIEND_CAN_NOT_REPEAT_ADD_FRIEND);
                 }
                 if (flag == 1) {
                     userClient.updatefanscountandfollowcount(userid,friendid,1);
-                    return new Result(true, StatusCode.OK, "添加成功");
+                    return Result.success();
                 }
 
             } else if (type.equals("2")) {
                 //添加非好友
                 int flag = friendService.addNoFriend(userid,friendid);
                 if (flag == 0) {
-                    return new Result(false, StatusCode.ERROR, "不能重复添加非好友");
+                	return Result.failed(StatusCode.FRIEND_CAN_NOT_REPEAT_ADD_NON_FRIEND);
                 }
                 if (flag == 1) {
-                    return new Result(true, StatusCode.OK, "添加成功");
+                	return Result.success();
                 }
             }
-            return new Result(false, StatusCode.ERROR, "参数异常");
+            return Result.failed(StatusCode.VALIDATE_FAILED);
         } else {
-            return new Result(false, StatusCode.ERROR, "参数异常");
+        	return Result.failed(StatusCode.VALIDATE_FAILED);
         }
     }
 
 
-    @RequestMapping(value = "/{friendid}", method = RequestMethod.DELETE)
-    public Result deleteFriend(@PathVariable String friendid){
+    @DeleteMapping("/{friendid}")
+    public Result<Void> deleteFriend(@PathVariable String friendid){
 
         //验证是否登录，并且拿到ID
         Claims claims = (Claims) request.getAttribute("claims_user");
         if (claims == null) {
-            return new Result(false, StatusCode.LOGINERROR, "权限不足");
+        	return Result.unauthorized(null);
         }
         String userid = claims.getId();
         friendService.deleteFriend(userid,friendid);
         userClient.updatefanscountandfollowcount(userid,friendid,-1);
-        return new Result(true,StatusCode.OK,"删除成功");
+        return Result.success();
     }
 }