index.js

const express = require('express');
const app = express();
var mg = require('nodemailer-mailgun-transport');
var path = require('path');
var bodyParser = require('body-parser');
var env = require("./env.js");

const router = express.Router();

const nodemailer = require('nodemailer');
var smtpTransport = require('nodemailer-smtp-transport');

var cacheLifetime = 60*60*24*365*1000;

//app.use(express.static(__dirname + '/static', { maxAge: cacheLifetime }));
app.use(express.static(path.join(__dirname, 'public')));


app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');

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

/**bodyParser.json(options)
 * Parses the text as JSON and exposes the resulting object on req.body.
 */
app.use(bodyParser.json());
var urlencodedParser = bodyParser.urlencoded({ extended: false });



app.get('/', router);

 app.post('/contact', function(req, response){
	 sendEmail(req.body);
	 response.json({"done" : true, "status" : 200});
 });

app.post('/vendor', function(req, response){
	if (req.body.pass == env.password()) {
		console.log('ok password');
		response.render(__dirname + "/public/vendor.html");
	} else {
		console.log('failed password')
		response.json({"done" : true, "msg": "Unauthorized", "status" : 401});
	}
});

function sendEmail(data) {
  var auth = {
  	auth: {
        api_key: env.mailgunPearlsAPI(),
      	domain: env.mailgunPearlsDomain()
  	}
  };

  var nodemailerMailgun = nodemailer.createTransport(mg(auth));

	nodemailerMailgun.sendMail(
		{
			from: data.email, // sender address
			to: env.himo(), // list of receivers
			subject: "from " + data.fullName + ":" + data.subject, // Subject line
			text: data.message // plaintext body
		},
		function (err, info) {
  	if (err) {
    	console.log('Error: ' + err);
  	} else {
    	console.log('Response: ' + info);
  	}
	});
};

app.use("*",function(req,res){
	//res.sendFile(__dirname + "/public/404.html");
});

const port = 3000;

app.listen(process.env.PORT || 3000, (err) => {
  if (err) {
    return console.log('something bad happened', err)
  }

  console.log(`server is now listening on ${port}`)
});