feat: basic server side local logger

server/src/logger.ts

@@ -0,0 +1,19 @@
+import { createLogger, format, transports } from 'winston';
+import { DEBUG, LOGS_PATH } from "./constants/config";
+
+const { combine, timestamp, printf } = format;
+
+const logger = createLogger({
+    format: combine(
+        timestamp(),
+        printf(info => `${info.timestamp} ${info.level}: ${info.message}`),
+    ),
+    defaultMeta: { service: 'user-service' },
+    transports: [
+        new transports.Console({ level: DEBUG ? 'info' : 'debug' }),
+        new transports.File({ filename: `${LOGS_PATH}/error.log`, level: 'error' }),
+        new transports.File({ filename: `${LOGS_PATH}/combined.log`, level: 'debug' }),
+    ],
+});
+
+export default logger;