인프런 커뮤니티 질문&답변

@UsePipes(
  new ValidationPipe({
    transform: true,
    transformOptions: {
      enableImplicitConversion: true,
    },
    whitelist: true,
    forbidNonWhitelisted: true,
  }),
)
@UseFilters(SocketCatchHttpExceptionFilter)
@WebSocketGateway({
  // ws://localhost:3000/chats
  namespace: 'chats',
})
export class ChatsGateway implements OnGatewayConnection {
  constructor(
    private readonly chatsService: ChatsService,
    private readonly messagesService: ChatsMessagesService,
  ) {}
...
}

각각의 메소드마다 넣어주는것보다 나은것 같아서 공유 해보아요!