server.js

const next = require('next');
const express = require('express');
const session = require('express-session');
const bodyParser = require('body-parser');

const routes = {
  auth: require('./routes/auth')
}

const dev = process.env.NODE_ENV !== 'production';
const app = next({ dev });
const handle = app.getRequestHandler();

app
  .prepare()
  .then(() => {
    const server = express();
    server.use(session({
      secret: 'sesion2',
      resave: false,
      cookie: { maxAge: 8 * 60 * 60 * 1000 },  // 8 hours
      saveUninitialized: false
    }));
  
    server.use(bodyParser.urlencoded({ extended: true }));
    server.use(bodyParser.json());
    server.use('/fonts/ionicons', express.static('./node_modules/ionicons/dist/fonts'))

    routes.auth(server)

    server.get('/p/:id', (req, res) => {
      const actualPage = '/post';
      const queryParams = { id: req.params.id };
      app.render(req, res, actualPage, queryParams);
    });

    server.get('*', (req, res) => {
      return handle(req, res);
    });

    server.listen(3000, err => {
      if (err) throw err;
      console.log('> Ready on http://localhost:3000');
    });
  })
  .catch(err => {
    console.log('An error occurred, unable to start the server')
    console.log(err)
  })