index.js

const dotenv = require('dotenv').config({
	silent: process.env.NODE_ENV === 'production'
});

const PORT = process.env.PORT || 9090;

const package = require('./package.json');
const debug = require('debug')(`${package.name}:index`);
const express = require('express');
const hbs = require('express-hbs');
const path = require('path');
const app = express();
const helmet = require('helmet');
const express_enforces_ssl = require('express-enforces-ssl');
const bodyParser = require('body-parser');
const core_routes = require('./routes/router');
const hbs_helpers = require('./utils/hbs-helpers');
const session = require('cookie-session');

if (!PORT) {
	throw new Error('ERROR: PORT not specified in env');
	return;
}

if (process.env.NODE_ENV === 'production') {
	app.use(helmet());
	app.enable('trust proxy');
	app.use(express_enforces_ssl());
}

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

app.use(session({
	secret: process.env.SESSION_TOKEN,
	maxAge: 24 * 3600 * 1000, //24h
	httpOnly: true
}));

app.engine(
	'hbs',
	hbs.express4({
		partialsDir: __dirname + '/views/partials'
	})
);

hbs_helpers.registerHelpers(hbs);

app.set('view engine', 'hbs');
app.set('views', __dirname + '/views');

let requestLogger = function(req, res, next) {
	debug('RECEIVED REQUEST:', req.method, req.url);
	next();
};

// app.use(express.json());

app.use(requestLogger);
app.use('/static', express.static(path.resolve(__dirname + '/static')));
app.use('/', core_routes);

app.listen(PORT, () => console.log(`Example app listening on port ${PORT}!`));