server.js

var express = require('express');
var app = express();
var path = require('path');
var contact_confirmation = require('./lib/contact_confirmation.js');
var contact_information = require('./lib/contact_information.js');
var contact_register = require('./lib/contact_register.js')
var mailchimp = require('./lib/mailchimp.js')

const bodyParser = require('body-parser');
const util = require('util')

var router = express.Router();

var app = express()

var allowCrossDomain = function(req, res, next) {
  res.header('Access-Control-Allow-Origin', '*');
  res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
  res.header('Access-Control-Allow-Headers',
    'Content-Type, Authorization, Content-Length, X-Requested-With');

  // intercept OPTIONS method
  if ('OPTIONS' == req.method) {
    res.send(200);
  } else {
    next();
  }
};

var logger = function(req, res, next) {
  next();
}


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

app.post('/hook', (req, res) => {
  console.log("req body:")
  var datetime = new Date();
  console.log(datetime);
  // console.log(util.inspect(req.body, false, null))

  contact_register(req.body.form_response.answers[1].email, function() {
    console.log(req.body.form_response.answers[1].email +
      " has successfully registered for inventure")
  })

  mailchimp(req.body.form_response.answers[1].email, function(err) {
    if (err !== null) {
      console.log("error, not added to mailing list")
    }
    console.log("mail succesfully sent to mailchimp", req.body.form_response
      .answers[1].email);
  })

  res.json(req.body.form_response.answers[1].email);
});



app.get('/api/mail', (req, res) => {
  var host = req.headers.host;
  var origin = req.headers.origin
  console.log("req query", req.query)

  contact_confirmation(req.query.email, function() {
    console.log("auto response to client succesfully sent");

    contact_information("eddie.ren.2013@gmail.com", req.query.email,
      req.query.name, req.query.message,
      function() {
        console.log("mail succesfully sent to eddie");

        contact_information("malindu@meetinventure.com", req.query.email,
          req.query.name, req.query.message,
          function() {
            console.log("mail succesfully sent to malindu");
          });
      });



  });



  res.redirect('https://meetinventure.com/contact.html');


});

app.use(logger);
app.use(express.static(path.join(__dirname, 'build')));


// app.use(allowCrossDomain);


app.listen(3000, function() {
  console.log('server stared on port 3000')
});