server.js

const express = require('express');
const {getConfig} = require('./config');
const {TrackRouter, FetchRouter} = require('./src/routers');
const bodyParser = require('body-parser');
const morgan = require('morgan');

const pjson = require('./package.json');
const VERSION = pjson.version;

const config = getConfig(process.env.NODE_ENV);

const app = express();

app.use((req, res, next) => {
  //Sets json to pretty when asking for it
  //Check if we need to do this on each request.
  if (typeof req.query.pretty !== 'undefined') {
    app.set('json spaces', 3);
  } else {
    app.disable('json spaces');
  }
  next();
});

app.use(bodyParser.json()); // for parsing application/json
app.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded
app.use(morgan('dev'));

app.get('/', (req, res) => {
  res.json({
    version: VERSION,
    status: 200,
  });
});

app.use('/track', TrackRouter(config.db));
app.use('/fetch', FetchRouter(config.db));

if (require.main === module) {
  app.listen(config.server.port);
  console.log('Server is version ' + VERSION);
  console.log('Started server on ' + config.server.port);
}

module.exports = app;