Merge pull request #32 from ngpal/deployment

Aravind-Kumar-M · web-flow · commit bc64946d4c9e · 2026-03-10T20:44:27.000+05:30
enhanced deployment flow
diff --git a/backend/Dockerfile b/backend/Dockerfile
@@ -11,4 +11,4 @@ COPY . .
 
 EXPOSE 3000
 
-CMD ["npm", "start"]
+CMD ["node", "index.js"]
diff --git a/backend/index.js b/backend/index.js
@@ -31,6 +31,42 @@ app.use(cors(
     }
 ));
 
+// Health check endpoint (used by Elastic Beanstalk for instance monitoring)
+app.get('/health', (req, res) => {
+    res.status(200).json({
+        status: 'ok',
+        uptime: process.uptime(),
+        timestamp: new Date().toISOString()
+    });
+});
+
+// Root dashboard
+app.get('/', (req, res) => {
+    res.send(`
+        <!DOCTYPE html>
+        <html>
+        <head>
+            <title>Timetable App - Backend</title>
+            <style>
+                body { font-family: system-ui, sans-serif; display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%); color: #f1f5f9; }
+                .card { text-align: center; padding: 3rem; border-radius: 1rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(10px); }
+                h1 { font-size: 2rem; margin-bottom: 0.5rem; }
+                .badge { display: inline-block; padding: 0.25rem 0.75rem; border-radius: 9999px; background: #22c55e; color: #fff; font-size: 0.875rem; font-weight: 600; }
+                p { color: #94a3b8; margin-top: 1rem; }
+            </style>
+        </head>
+        <body>
+            <div class="card">
+                <h1>🎓 Timetable App Backend</h1>
+                <span class="badge">✓ Running</span>
+                <p>API is live and healthy</p>
+                <p style="font-size:0.8rem;">Uptime: ${Math.floor(process.uptime())}s | <a href="/health" style="color:#60a5fa;">Health Check</a> | <a href="/api-docs" style="color:#60a5fa;">API Docs</a></p>
+            </div>
+        </body>
+        </html>
+    `);
+});
+
 // Swagger UI
 app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerSpec));
 

Original file line number	Diff line number	Diff line change
`@@ -11,4 +11,4 @@ COPY . .`
`11`	`11`
`12`	`12`	`EXPOSE 3000`
`13`	`13`
`14`		`-CMD ["npm", "start"]`
	`14`	`+CMD ["node", "index.js"]`