Move dashboard server into project

inventory-server/dashboard/aircall-server/src/utils/logger.js

@@ -0,0 +1,30 @@
+import winston from 'winston';
+import path from 'path';
+
+export function createLogger(service) {
+  return winston.createLogger({
+    level: process.env.LOG_LEVEL || 'info',
+    format: winston.format.combine(
+      winston.format.timestamp(),
+      winston.format.json()
+    ),
+    defaultMeta: { service },
+    transports: [
+      // Write all logs to console
+      new winston.transports.Console({
+        format: winston.format.combine(
+          winston.format.colorize(),
+          winston.format.simple()
+        )
+      }),
+      // Write all logs to service-specific files
+      new winston.transports.File({
+        filename: path.join('logs', `${service}-error.log`),
+        level: 'error'
+      }),
+      new winston.transports.File({
+        filename: path.join('logs', `${service}-combined.log`)
+      })
+    ]
+  });
+}