modify: index 파일 모듈화, 고도화, 리펙토링, 린팅

Author: Nuung

src/app.ts

@@ -30,9 +30,10 @@ app.use(express.urlencoded({ extended: true, limit: '10mb' }));
 
 app.use(
   cors({
-    origin: process.env.NODE_ENV === 'production'
-      ? process.env.ALLOWED_ORIGINS?.split(',').map(origin => origin.trim())
-      : 'http://localhost:3000',
+    origin:
+      process.env.NODE_ENV === 'production'
+        ? process.env.ALLOWED_ORIGINS?.split(',').map((origin) => origin.trim())
+        : 'http://localhost:3000',
     methods: ['GET', 'POST'],
     allowedHeaders: ['Content-Type', 'Authorization', 'Cookie', 'access_token', 'refresh_token'],
     credentials: true,
@@ -49,8 +50,8 @@ app.get('/health', async (req: Request, res: Response) => {
     environment: process.env.NODE_ENV,
     services: {
       sentry: false,
-      cache: false
-    }
+      cache: false,
+    },
   };
 
   // Sentry 상태 확인
@@ -86,4 +87,4 @@ app.use((req: Request, res: Response, next: NextFunction) => {
 
 app.use(errorHandlingMiddleware);
 
-export default app;
+export default app;

src/index.ts

@@ -16,7 +16,7 @@ class GracefulShutdownManager implements ShutdownHandler {
   private isShuttingDown = false;
   private readonly shutdownTimeout = 10000; // 10초 강제 종료 타이머
 
-  constructor(private server: Server) { }
+  constructor(private server: Server) {}
 
   /**
    * 모든 연결을 안전하게 정리하고 서버를 종료
@@ -186,4 +186,4 @@ const serverManager = new ServerManager();
 serverManager.start().catch((error) => {
   logger.error('Fatal error during server startup:', error);
   process.exit(1);
-});
+});