server.js

import express from 'express';
import { APP_PORT, DB_URL } from './config';
import errorHandler from './middlewares/errorHandler';
const app = express();
import routes from './routes';
import mongoose from 'mongoose';
import path from 'path';

// Database connection
mongoose.connect(DB_URL, { useNewUrlParser: true, useUnifiedTopology: true, useFindAndModify: false });
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error:'));
db.once('open', () => {
  console.log('DB connected...');
});

global.appRoot = path.resolve(__dirname);
app.use(express.urlencoded({ extended: false }));
app.use(express.json());
app.use('/api', routes);
app.use('/uploads', express.static('uploads'));

app.use(errorHandler);
app.listen(APP_PORT, () => console.log(`Listening on port ${APP_PORT}.`));