Added basic CDN file serving

src/server.js

@@ -0,0 +1,56 @@
+process.title = 'Pretendo - BOSS';
+
+const express = require('express');
+const morgan = require('morgan');
+const logger = require('../logger');
+const config = require('../config.json');
+
+const { http: { port } } = config;
+const app = express();
+
+const nptsService = require('./services/npts');
+
+// START APPLICATION
+app.set('etag', false);
+app.disable('x-powered-by');
+
+// Create router
+logger.info('Setting up Middleware');
+app.use(morgan('dev'));
+app.use(express.json());
+app.use(express.urlencoded({
+	extended: true
+}));
+
+app.use(nptsService);
+
+// 404 handler
+logger.info('Creating 404 status handler');
+app.use((request, response) => {
+	response.status(404);
+	response.json({
+		app: 'api',
+		status: 404,
+		error: 'Route not found'
+	});
+});
+
+// non-404 error handler
+logger.info('Creating non-404 status handler');
+app.use((error, request, response) => {
+	const status = error.status || 500;
+
+	response.status(status);
+	response.json({
+		app: 'api',
+		status,
+		error: error.message
+	});
+});
+
+// Starts the server
+logger.info('Starting server');
+
+app.listen(port, () => {
+	logger.success(`Server started on port ${port}`);
+});

src/services/npts.js

@@ -0,0 +1,27 @@
+const path = require('path');
+const fs = require('fs-extra');
+const express = require('express');
+const subdomain = require('express-subdomain');
+
+// Router to handle the subdomain restriction
+const npts = express.Router();
+
+// Setup routes
+npts.get('/p01/tasksheet/1/:id/:fileName', (request, response) => {
+	const { id, fileName } = request.params;
+	const tasksheetPath = path.normalize(`${__dirname}/../../cdn/tasksheet/${id}/${fileName}`);
+
+	if (fs.existsSync(tasksheetPath)) {
+		response.sendFile(tasksheetPath);
+	} else {
+		response.sendStatus(404);
+	}
+});
+
+// Main router for endpoints
+const router = express.Router();
+
+// Create subdomain
+router.use(subdomain('npts.app', npts));
+
+module.exports = router;