Complete stage 7

server/src/index.ts

@@ -12,6 +12,19 @@ app.use(cors({
   credentials: true,
 }));
 
+const LOG_REQUESTS = process.env.LOG_REQUESTS === 'true';
+
+app.use((req: Request, res: Response, next: NextFunction) => {
+  if (LOG_REQUESTS && req.path !== '/health') {
+    const start = Date.now();
+    res.on('finish', () => {
+      const duration = Date.now() - start;
+      console.log(`${req.method} ${req.path} ${res.statusCode} ${duration}ms`);
+    });
+  }
+  next();
+});
+
 app.use((req: Request, res: Response, next: NextFunction) => {
   express.json({ limit: '10mb' })(req, res, (err) => {
     if (err instanceof SyntaxError && 'body' in err) {
@@ -27,7 +40,20 @@ app.use((req: Request, res: Response, next: NextFunction) => {
 });
 
 app.get('/health', (_req: Request, res: Response) => {
-  res.json({ status: 'ok', timestamp: new Date().toISOString() });
+  try {
+    db.prepare('SELECT 1').get();
+    res.json({ 
+      status: 'ok', 
+      timestamp: new Date().toISOString(),
+      database: 'connected'
+    });
+  } catch {
+    res.status(503).json({ 
+      status: 'error', 
+      timestamp: new Date().toISOString(),
+      database: 'disconnected'
+    });
+  }
 });
 
 app.use('/api/quizzes', quizzesRouter);