Log number of requests to endpoints in DB

analytics.js

@@ -0,0 +1,16 @@
+const pool = global.db_pool
+
+module.exports = (req, res, next) => {
+	next();
+	const { path, method } = req;
+
+	pool.query(
+		'INSERT INTO analytics (method, endpoint, count) VALUES (?, ?, 1) ON DUPLICATE KEY UPDATE count = count + 1',
+		[method, path],
+		(error, results) => {
+			if (error) {
+				console.error('Error logging analytics:', error);
+			}
+		}
+	);
+}

index.js

@@ -77,6 +77,9 @@ app.use((req, res, next) => {
 	next()
 });
 
+const analytics = require('./analytics.js');
+app.use(analytics);
+
 // Rate Limit middleware from scratch
 const rateLimit = require('./rateLimit.js');
 

migrations/009_init_analytics_table.sql

@@ -0,0 +1,7 @@
+CREATE TABLE analytics (
+	id INT AUTO_INCREMENT PRIMARY KEY,
+	method VARCHAR(255) NOT NULL,
+	endpoint VARCHAR(255) NOT NULL,
+	UNIQUE (method, endpoint),
+	count INT NOT NULL DEFAULT 0
+);

routes/admin.js

@@ -22,7 +22,6 @@ router.use(express.json());
 router.use(express.urlencoded({ extended: true }));
 
 
-
 router.use(expressSession({
 	store: expressSession.MemoryStore(),
 	secret: process.env.SESSION_SECRET || 'default_secret',