feat: User 검색 API 구현

apps/server/src/account/account.module.ts

@@ -9,10 +9,11 @@ import { RefreshTokenGuard } from '@/account/guard/refreshToken.guard';
 import { AuthService } from '@/account/auth.service';
 import { Account } from '@/account/entity/account.entity';
 import { UserService } from './user.service';
+import { UserController } from './user.controller';
 
 @Module({
   imports: [JwtModule.register({ global: true }), TypeOrmModule.forFeature([Account])],
-  controllers: [AuthController],
+  controllers: [AuthController, UserController],
   providers: [
     AuthService,
     UserService,

apps/server/src/account/user.controller.ts

@@ -0,0 +1,14 @@
+import { Controller, Get, Query } from '@nestjs/common';
+import { UserService } from './user.service';
+import { ResponseMessage } from '@/common/decorator/response-message.decorator';
+
+@Controller('user')
+export class UserController {
+  constructor(private readonly userService: UserService) {}
+
+  @Get()
+  @ResponseMessage('유저 정보가 성공적으로 조회되었습니다.')
+  async searchUsers(@Query('search') query: string) {
+    return this.userService.searchUsers(query);
+  }
+}

apps/server/src/account/user.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@nestjs/common';
-import { Repository } from 'typeorm';
+import { Like, Repository } from 'typeorm';
 import { InjectRepository } from '@nestjs/typeorm';
 import { Account } from './entity/account.entity';
 
@@ -16,4 +16,13 @@ export class UserService {
     user.profileImage = profileImage;
     return this.userRepository.save(user);
   }
+
+  async searchUsers(query: string) {
+    return this.userRepository.find({
+      where: {
+        username: Like(`${query}%`),
+      },
+      select: ['id', 'username', 'profileImage'],
+    });
+  }
 }