added logger for logging all kinds of requests with headers, body, ip and other data

src/app.js

@@ -1,6 +1,6 @@
 const express = require('express');
 const cors = require('cors');
-const { logger } = require('./util/logger');
+const { logger, requestLogger } = require('./util/logger');
 const routes = require('./routes');
 
 const app = express();
@@ -9,6 +9,26 @@ app.use(cors());
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
 
+app.use((req, res, next) => {
+  const start = Date.now();
+
+  res.on('finish', () => {
+    requestLogger.info(
+      {
+        ip: req.ip || req.connection.remoteAddress,
+        method: req.method,
+        url: req.originalUrl,
+        headers: req.headers,
+        body: req.body,
+        status: res.statusCode,
+        responseTime: `${Date.now() - start}ms`,
+      },
+      'Incoming request'
+    );
+  });
+  next();
+});
+
 app.use('/api', routes);
 app.get('/health', (_, res) => res.send('server is healthy'));
 app.use((err, _req, res, _next) => {