import morgan, { StreamOptions } from 'morgan';
import { Request } from 'express';
import logger from './logger';

const stream: StreamOptions = {
  write: (message) => logger.http(message.substring(0, message.lastIndexOf("\n")))
};

const registerGraphQLToken = () => {
  morgan.token("graphql-query", (req: Request) => `GraphQL ${req.body.query}`);
};

registerGraphQLToken();

const morganMiddleware = morgan(
  ":method :url :status :res[content-length] - :response-time ms\n:graphql-query",
  { stream }
);

export default morganMiddleware;