Initial commit

backend/src/utils/logger.ts

@@ -0,0 +1,33 @@
+import winston from 'winston'
+import path from 'path'
+
+const logDir = process.env.LOG_PATH || path.join(process.cwd(), 'logs')
+
+export const logger = winston.createLogger({
+  level: process.env.LOG_LEVEL || 'info',
+  format: winston.format.combine(
+    winston.format.timestamp(),
+    winston.format.errors({ stack: true }),
+    winston.format.splat(),
+    winston.format.json()
+  ),
+  defaultMeta: { service: 'skillmate-backend' },
+  transports: [
+    new winston.transports.File({ 
+      filename: path.join(logDir, 'error.log'), 
+      level: 'error' 
+    }),
+    new winston.transports.File({ 
+      filename: path.join(logDir, 'combined.log') 
+    })
+  ]
+})
+
+if (process.env.NODE_ENV !== 'production') {
+  logger.add(new winston.transports.Console({
+    format: winston.format.combine(
+      winston.format.colorize(),
+      winston.format.simple()
+    )
+  }))
+}