2025-09-30

消息记录一半

src/controller/message.controller.ts

@@ -20,4 +20,10 @@ export class MessageController {
         return await this.messageService.read(readDto)
     }
 
+    // 获取消息记录
+    @Get("list")
+    async getList(@Query() message: ProgramGroupMessageEntity) {
+        return await this.messageService.getList(message)
+    }
+
 }

src/service/message.service.ts

@@ -1,11 +1,16 @@
 import {Injectable} from "@nestjs/common";
-import {ReadDto} from "../entity";
+import {ProgramGroupMessageEntity, ReadDto} from "../entity";
 import {RedisService} from "./redis.service";
 import {ResultData} from "../const/result";
+import {InjectRepository} from "@nestjs/typeorm";
+import {Repository} from "typeorm";
 
 @Injectable()
 export class MessageService {
-    constructor(private readonly redisService: RedisService) {
+    constructor(
+        private readonly redisService: RedisService,
+        @InjectRepository(ProgramGroupMessageEntity) private readonly messageRepository: Repository<ProgramGroupMessageEntity>,
+    ) {
     }
 
     // 获取未读消息
@@ -20,4 +25,18 @@ export class MessageService {
         this.redisService.delValue(`${readDto.groupId}_${readDto.userId}`)
         return ResultData.success()
     }
+
+    async getList(message: ProgramGroupMessageEntity) {
+        let queryBuilder = this.messageRepository.createQueryBuilder("message")
+
+        queryBuilder.leftJoinAndMapOne("message.userInfo", "users", "user", "message.create_id = user.id")
+
+        let [item, total] = await queryBuilder.getManyAndCount()
+
+        return ResultData.success({
+            list: item,
+            total
+        })
+
+    }
 }

src/service/programGroup.service.ts

@@ -107,20 +107,6 @@ export class ProgramGroupService {
                 "group.user_id = user.id"
             )
 
-            // 查询最新消息
-            // queryBuilder.leftJoinAndMapOne(
-            //     "group.latest_message",
-            //     ProgramGroupMessageEntity,
-            //     "message",
-            //     `
-            //     message.group_id = group.group_id and
-            //     group.group_id = (
-            //         select group_id from program_group_message
-            //         where program_group_message.group_id = group.group_id
-            //         order by create_time desc
-            //         limit 1
-            //     )
-            //     `)
             queryBuilder.addSelect(subQuery => {
                 return subQuery
                     .select("max(message.create_time)")