index.js

const Express = require('express');
const config = require('config');
const bodyParser = require('body-parser');
const db = require('./app/models');
const router = require('./app/routes');

const cities = require('./app/scrapers/cities');

const app = Express();
const port = process.env.PORT || config.http.port;

// Setting default port
app.set('port', port);

// Setting server configurations
app.use(bodyParser.json({ limit: '50mb' }));
app.use(bodyParser.urlencoded({ limit: '50mb', extended: true }));
app.use('/', router);

// enable CORS
app.use((req, res, next) => {
  res.header('Access-Control-Allow-Origin', '*');
  res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');
});

console.log('Creating database...');

db.sequelize.sync().done(() => {
  app.listen(app.get('port'), async (err) => {
    if (err) { return console.log(`Server error: ${err}`); }

    console.log(`Server up, port: ${port}`);
  });
});