initial commit

frontend-service/app.js

@@ -0,0 +1,59 @@
+const express = require('express');
+const path = require('path');
+// use dotenv
+require('dotenv').config();
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+
+
+// Serve static files like CSS and JS
+// be careful with the path since we don't have auth
+app.use('/static', express.static(path.join(__dirname, 'static')));
+app.use('/html', express.static(path.join(__dirname, 'html')));
+
+// Root route
+app.get('/', (req, res) => {
+    // Send the index.html file, which features lazy loading
+    res.sendFile(path.join(__dirname, 'html', 'index.html'));
+});
+
+//verify jwt token or gateway signature
+
+// Lazy-loaded content endpoint
+app.get('/content', (req, res) => {
+    // Send the lazy-loaded content but server render it as html, perhaps use a template engine if needed
+    res.send('<h1>Welcome to the lazy-loaded content!</h1><p>This content was loaded dynamically.</p>');
+});
+
+// Login route, is this redundant? might be cuz we have a login.html file
+app.get('/login', (req, res) => {
+    res.sendFile(path.join(__dirname, 'html', 'login.html'));
+});
+
+// Start the server
+app.listen(PORT, () => {
+    console.log(`Server is running on http://localhost:${PORT}`);
+});
+
+// Directory structure suggestion:
+// - static/
+//   - styles.css
+// - html/
+//   - index.html
+//   - login.html
+// - app.js
+
+// static/styles.css content:
+// #loader {
+//     font-size: 1.5em;
+//     text-align: center;
+//     margin-top: 20%;
+//     color: #555;
+// }
+// #content {
+//     font-family: Arial, sans-serif;
+//     margin: 20px;
+//     text-align: center;
+// }