server.js

const express = require('express');
const path = require('path');
const bodyParser = require('body-parser');
const config = require('./config.js');

const middleware = require('./middleware/middleware.js');

const app = express();

const evolveRoutes = require('./backend/routes/evolving.js');
const writingRoutes = require('./backend/routes/write-image.js');

const trashRoutes = require('./backend/routes/programs/trash.js');
const recognizeRoutes = require('./backend/routes/programs/recognize.js');

const get = require('./backend/evolve-app/data/get/get.js');

// console.log("livereload", config.livereloadPort);

var PORTS = {
  heroku: 8080,
  http: 80,
  livereload: config.livereloadPort,
  misc1: 3000,
  misc2: 4200,
  misc3: 4210,
};

app.use(middleware.refresh());
if (process.env.NODE_ENV == 'production') app.use(middleware.forceSSL());
else {
  console.log('environment development');
}

app.use(bodyParser.urlencoded({ extended: 'true' })); // parse application/x-www-form-urlencoded
app.use(bodyParser.json()); // parse application/json
app.use(bodyParser.json({ type: 'application/vnd.api+json' }));

app.use('/evolve', evolveRoutes);
app.use('/write', writingRoutes);
app.use('/trash', trashRoutes);
app.use('/recognize', recognizeRoutes);

if (process.env.NODE_ENV != 'production') {
  app.use(
    require('connect-livereload')({
      port: PORTS.livereload,
    })
  );
}

// app.use(express.static(path.join(__dirname, "dist", "assets")));

app.use('/url', function (req, res, next) {
  //   var port = currentPort == 3000 ? ':3000' : '';

  var host = req.get('host');

  console.log('host is:', host);

  res.send({ host: host });
});

app.use('/', express.static(path.join(__dirname, 'dist')));

app.use(middleware.errorHandler());

var env = process.env.NODE_ENV;
var port;

if (process.env.PORT) {
  port = process.env.PORT;
} else if (env == 'production') {
  port = PORTS.heroku;
} else if (env == 'development') {
  port = PORTS.misc2;
} else {
  port = PORTS.misc1;
}

var listener = app.listen(port, function () {
  console.log('listening on port', listener.address().port);
});