import {
  ExceptionFilter,
  Catch,
  ArgumentsHost,
  PayloadTooLargeException,
} from '@nestjs/common';
import { Response } from 'express';
import { ApiErrorCodes } from './common/error/api-error-codes';

@Catch(PayloadTooLargeException)
export class PayloadTooLargeExceptionFilter implements ExceptionFilter {
  catch(exception: PayloadTooLargeException, host: ArgumentsHost) {
    const ctx = host.switchToHttp();
    const response = ctx.getResponse<Response>();
    const status = exception.getStatus();

    response.status(status).json({
      code: ApiErrorCodes.LIMIT_EXCEEDED,
      message: 'File too large',
      payload: null,
    });
  }
}