account/server.js

const path = require('path');
const express = require('express');
const subdomain = require('express-subdomain');
const table = require('cli-table');
const colors = require('colors');
const morgan = require('morgan');
const XMLMiddleware = require('./xml-middleware');
const debug = require('./debugger');
const config = require('./config.json')
const app = express();
const router = express.Router();
const testing_env = process.env.NODE_ENV !== "production"

const server_debugger = new debug('Server');

server_debugger.log('Importing routes'); 
// API routes
const ROUTES = {
    ACCOUNT: require('./routes/account'),
    ADMIN: require('./routes/admin'),
    CONTENT: require('./routes/content'),
    DEVICES: require('./routes/devices'),
    OAUTH20: require('./routes/oauth20'),
    PEOPLE: require('./routes/people'),
    PROVIDER: require('./routes/provider'),
    SUPPORT: require('./routes/support'),
    ROOT: require('./routes/root')
}

// START APPLICATION
app.set('etag', false);

server_debugger.log('Setting up Middleware');
// Create router
app.use(morgan('dev'));
router.use(express.json());
router.use(XMLMiddleware());
router.use(express.urlencoded({
    extended: true
}));

server_debugger.log('Creating \'account\' subdomain');
// Create subdomain
if (testing_env === false) {
  app.use(subdomain('account', router));
} else {
  app.use(router)
}

server_debugger.log('Applying imported routes');
// Setup routes
router.use('/account', ROUTES.ACCOUNT);          // Account API routes (only used for email confirmation)
router.use('/v1/api/admin', ROUTES.ADMIN);       // Admin API routes
router.use('/v1/api/content', ROUTES.CONTENT);   // Content API routes
router.use('/v1/api/devices', ROUTES.DEVICES);   // Device API routes
router.use('/v1/api/oauth20', ROUTES.OAUTH20);   // oAuth API routes
router.use('/v1/api/people', ROUTES.PEOPLE);     // People API routes
router.use('/v1/api/provider', ROUTES.PROVIDER); // Provider API routes
router.use('/v1/api/support', ROUTES.SUPPORT);   // Support API routes
router.use('/', ROUTES.ROOT);              // Root/Misc routes

function getRoutes(_router) {
    let routes, ret = [];
    _router.forEach(layer => {
        if (layer.name == 'router') {
            routes = layer;
        }
    });

    let stack = routes.handle.stack;

    stack.forEach(layer => {
        if (layer.handle.stack) {
            let base = layer.regexp.toString()
                            .replace('\\/?', '')
                            .replace('(?=\\/|$)', '$')
                            .match(/^\/\^((?:\\[.*+?^${}()|[\]\\\/]|[^.*+?^${}()|[\]\\\/])*)\$\//)[1]
                            .replace(/\\(.)/g, '$1');

            layer.handle.stack.forEach(mini_layer => {
                ret.push({
                    method: Object.keys(mini_layer.route.methods)[0].toUpperCase().replace('_', ''),
                    path: base + mini_layer.route.path
                })
            })
        }
    });

    return ret;
}

server_debugger.log('Creating 404 status handler');
// 404 handler
router.use((request, response) => {
    response.status(404);
    response.send();
});

server_debugger.log('Creating non-404 status handler');
// non-404 error handler
router.use((error, request, response) => {
    let status = error.status || 500;
    response.status(status);
    response.json({
        app: 'api',
        status: status,
        error: error.message
    });
});



server_debugger.log('Starting server');
// Starts the server
app.listen(config.http.port, () => {
    let route_table = new table({
            head: ["Method", "Path"]
        }),
        routes = getRoutes(app._router.stack);

    routes.forEach(route => {
        let obj = {};
        obj[route.method] = route.path;

        route_table.push(obj)
    });

    console.log(route_table.toString());

    server_debugger.log('Started '.green + 'on port '.blue + new String(config.http.port).yellow);
});