✨ feat: main.ts에서 타임존을 'Asia/Seoul'로 설정

어느 실행 환경에서도 동일한 타임존을 보장하기 위해 설정함.

Issue Resolved: #

Author: kyu4583

back/src/domains/booking/service/booking.service.ts

@@ -15,8 +15,6 @@ import { InBookingService } from './in-booking.service';
 import { OpenBookingService } from './open-booking.service';
 import { WaitingQueueService } from './waiting-queue.service';
 
-const OFFSET = 1000 * 60 * 60 * 9;
-
 @Injectable()
 export class BookingService {
   private logger = new Logger(BookingService.name);
@@ -102,7 +100,8 @@ export class BookingService {
   async isAdmission(eventId: number, sid: string): Promise<BookingAdmissionStatusDto> {
     // eventId를 받아서 해당 이벤트가 존재하는지 확인한다.
     const event = await this.eventService.findEvent({ eventId });
-    const now = new Date(Date.now() + OFFSET);
+    const now = new Date();
+
     const isOpened = await this.openBookingService.isEventOpened(eventId);
 
     if (!isOpened) {

back/src/main.ts

@@ -11,6 +11,7 @@ async function bootstrap() {
   const app = await NestFactory.create(AppModule, {
     logger: winstonLoggerConfig,
   });
+  process.env.TZ = 'Asia/Seoul';
   setupSwagger(app);
   app.enableCors({
     origin: '*',