From c97c4a15db2d48f46cf74e7da30760d79d302bf8 Mon Sep 17 00:00:00 2001
From: yjxx <1055683039@qq.com>
Date: Thu, 7 Nov 2024 14:02:46 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=8F=E4=BF=AE=E6=94=B9?=
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---
 .../expressdistributionsystem/DTO/SendMessageDTO.java  |  4 +++-
 .../controller/AdminController.java                    | 10 ++--------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/src/main/java/jty/expressdistributionsystem/DTO/SendMessageDTO.java b/src/main/java/jty/expressdistributionsystem/DTO/SendMessageDTO.java
index efc673d..690db4b 100644
--- a/src/main/java/jty/expressdistributionsystem/DTO/SendMessageDTO.java
+++ b/src/main/java/jty/expressdistributionsystem/DTO/SendMessageDTO.java
@@ -4,8 +4,10 @@ import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import lombok.Data;
 
+import java.io.Serializable;
+
 @Data
-public class SendMessageDTO {
+public class SendMessageDTO implements Serializable {
     @JsonSerialize(using = ToStringSerializer.class)
     private Long Id;
 
diff --git a/src/main/java/jty/expressdistributionsystem/controller/AdminController.java b/src/main/java/jty/expressdistributionsystem/controller/AdminController.java
index c7f08f7..6b18fd5 100644
--- a/src/main/java/jty/expressdistributionsystem/controller/AdminController.java
+++ b/src/main/java/jty/expressdistributionsystem/controller/AdminController.java
@@ -56,7 +56,7 @@ public class AdminController {
     @DeleteMapping("/delete/{id}")
     public Result<String> delete(@PathVariable Long id, @RequestParam @NotNull String operation) {
         User user = userService.getById(id);
-        if(user == null) {
+        if (user == null) {
             return new Result<>(401, "账号不存在", "");
         }
         switch (operation) {
@@ -77,12 +77,6 @@ public class AdminController {
     // 管理员发送消息
     @PostMapping("/sendMessage")
     public Result<String> sendMessage(@RequestBody @NotNull SendMessageDTO sendMessageDTO) {
-        LambdaQueryWrapper<User> userLambdaQueryWrapper = new LambdaQueryWrapper<>();
-        userLambdaQueryWrapper.eq(User::getId, sendMessageDTO.getId());
-        User user = userService.getOne(userLambdaQueryWrapper);
-        if(user == null) {
-            return new Result<>(404, "用户不存在", "");
-        }
         Message message = SendMessageUtil.sendMessage(sendMessageDTO);
         messageService.save(message);
         return new Result<>(200, "发送成功", "");
@@ -96,7 +90,7 @@ public class AdminController {
         List<ExpressListDTO> expressListDTOList = new ArrayList<>();
         // 获取所有的快递记录
         List<Records> recordsList = recordsService.list();
-        for(Records records : recordsList) {
+        for (Records records : recordsList) {
             Goods goods = goodsService.getById(records.getGoodsId());
             // 查询寄件人、收件人、签收者、快递员信息
             User sender = userService.getById(records.getSendUserId());