index.js

const express = require('express');
const config = require('./lib/config');
const bodyParser = require('body-parser');
const cookieParser = require('cookie-parser');
const compression = require('compression');
const logger = require('./lib/logger');

const app = express();

// parse cookies and add compression
app.use(cookieParser()); 
app.use(compression());


// setup simple http logging
app.use((req, res, next) => {
  res.on('finish',() => {
    logger.info(`${res.statusCode} ${req.method} ${req.protocol}/${req.httpVersion} ${req.originalUrl || req.url} ${req.get('User-Agent') || 'no-user-agent'}`);
  });
  next();
});


// parse application/x-www-form-urlencoded req body
app.use(bodyParser.urlencoded({ extended: false }))

// parse application/json req body
app.use(bodyParser.json());

/**
 * Register Controllers
 */
app.use('/api', require('./controllers/api'));
// app.use('/_version', require('./controllers/version'));

/**
 * setup doi proxy
 */
require('./controllers/doi')(app);

/**
 * setup sitemap
 */
app.use(require('./controllers/seo'));

/**
 * setup static routes
 */
require('./controllers/static')(app);
 
app.listen(config.server.port, () => {
  logger.info(`server ready on port ${config.server.port}, using: `+config.server.assets);
});