import { ExceptionFilter, Catch, ArgumentsHost, HttpException } from '@nestjs/common';
import { Response } from 'express';
@Catch(HttpException)
export class HttpExceptionFilter implements ExceptionFilter {
catch(exception: HttpException, host: ArgumentsHost) {
const ctx = host.switchToHttp();
const response = ctx.getResponse<Response>();
const status = exception.getStatus();
const exceptionResponse = exception.getResponse();
response.status(status).json({
statusCode: status,
message: typeof exceptionResponse === 'string' ? exceptionResponse : (exceptionResponse as any).message,
timestamp: new Date().toISOString(),
});
}
}