implemented a simple backend for mobile banking

src/util/logger.js

@@ -0,0 +1,22 @@
+const pino = require('pino');
+const isDev = process.env.NODE_ENV !== 'production';
+
+const logger = pino({
+  transport: isDev
+    ? {
+        target: 'pino-pretty',
+        options: {
+          colorize: true,
+          translateTime: 'SYS:standard',
+          ignore: 'pid,hostname',
+        },
+      }
+    : undefined,
+  level: isDev ? 'debug' : 'info',
+});
+
+const requestLogger = (req, _res, next) => {
+  logger.info(`${req.method} ${req.url}`);
+  next();
+};
+module.exports = { logger, requestLogger };