server.js

'use strict';
require('dotenv').config();
const express = require('express');
const bodyParser = require('body-parser');
const cors = require('cors');
const apiRoutes = require('./routes/api.js');
const fccTestingRoutes = require('./routes/fcctesting.js');
const runner = require('./test-runner');
const db = require('./db');
const helmet = require('helmet');

const app = express();

app.use('/public', express.static(process.cwd() + '/public'));

app.use(
  helmet.contentSecurityPolicy({
    directives: {
      defaultSrc: ["'self'"],
      scriptSrc: ["'self'", "'unsafe-inline'"],
      styleSrc: ["'self'", "'unsafe-inline'"],
    },
  })
);

app.use(cors({ origin: '*' })); //For FCC testing purposes only
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

//Index page (static HTML)
app
  .route('/')
  .get((_req, res) => res.sendFile(process.cwd() + '/views/index.html'));

//For FCC testing purposes
fccTestingRoutes(app);

//Routing for API
apiRoutes(app);

//404 Not Found Middleware
app.use((_req, res, _next) => res.status(404).type('text').send('Not Found'));

//Start our server and tests!
const listener = app.listen(process.env.PORT || 3000, async () => {
  await db.connect();
  console.log('Your app is listening on port ' + listener.address().port);

  if (process.env.NODE_ENV === 'test') {
    console.log('Running Tests...');
    setTimeout(function () {
      try {
        runner.run();
      } catch (e) {
        console.log('Tests are not valid:');
        console.error(e);
      }
    }, 1500);
  }
});

module.exports = app; //for testing