const express = require('express');
const cors = require('cors');
const bodyParser = require('body-parser');
const path = require('path');
var enforce = require('express-sslify');
if (process.env.NODE_ENV !== 'production') require('dotenv').config();

const app = express();
const port = process.env.PORT || 5000;

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(enforce.HTTPS({ trustProtoHeader: true }));
app.use(cors());

if (process.env.NODE_ENV === 'production') {
  app.use(express.static(path.join(__dirname, 'client/build')));

  app.get('/service-worker.js', (req, res) => {
    res.sendFile(path.resolve(__dirname, '..', 'build', 'service-worker.js'));
  });

  app.get('*', function(req, res) {
    res.sendFile(path.join(__dirname, 'client/build', 'index.html'));
  });
}

app.listen(port, error => {
  if (error) throw error;
  console.log('Server running on port ' + port);
});