From 3baa4dc89335065b777ff831240dbec51c7f7782 Mon Sep 17 00:00:00 2001
From: Glemen Neo <glemenneo@gmail.com>
Date: Tue, 17 Sep 2024 02:27:53 +0800
Subject: [PATCH] [#7] feat: add logging

---
 .gitignore                         |  2 ++
 backend/user-service/src/server.ts | 15 ++++++++++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 9da91d0e6f..f7922c71b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,4 +10,6 @@
 **/dist
 **/coverage
 
+**/*.log
+
 **/.turbo
\ No newline at end of file
diff --git a/backend/user-service/src/server.ts b/backend/user-service/src/server.ts
index 93c7539abb..1414a41af8 100644
--- a/backend/user-service/src/server.ts
+++ b/backend/user-service/src/server.ts
@@ -1,11 +1,24 @@
 import 'dotenv/config'
 import http, { Server } from 'http'
+import Winston, { Logger } from 'winston'
 import index from './index'
 
+// Setup Logger
+export const logger: Logger = Winston.createLogger({
+    level: 'info',
+    format: Winston.format.json(),
+    defaultMeta: { service: 'user-service' },
+    transports: [
+        new Winston.transports.Console(),
+        new Winston.transports.File({ filename: 'error.log', level: 'error' }),
+        new Winston.transports.File({ filename: 'combined.log' }),
+    ],
+})
+
 const port: string = process.env.PORT ?? '3000'
 
 const server: Server = http.createServer(index)
 
 server.listen(port, async () => {
-    console.log(`Server is listening on port ${port}`)
+    logger.info(`[Init] Server is listening on port ${port}`)
 })