#Working with Express.js

import express from 'express';
import next from 'next';

const dev = process.env.NODE_ENV !== 'production';
const hostname = 'localhost';
const port = 3000;
const app = next({ dev, hostname, port });
const handle = app.getRequestHandler();

global.clearRoutes = () => {
  server._router.stack = server._router.stack.filter((k) => !(k && k.route && k.route.path));
};

app.prepare().then(() => {
  const server = express();

  server.all('*', (req, res) => {
    const parsedUrl = new URL(req.url, `http://${req.headers.host}`);
    const { pathname, query } = parsedUrl;

    handle(req, res, parsedUrl);
  });

  server.listen(port, () => {
    console.log(`> Ready on http://${hostname}:${port}`);
  });
});