major claude changes

app/routers/confirm.py

@@ -1,5 +1,8 @@
+import logging
 from fastapi import APIRouter, Request, HTTPException
 from datetime import date
+
+logger = logging.getLogger(__name__)
 from database import session
 from decimal import Decimal
 
@@ -52,7 +55,7 @@ async def update_auto(autoid: int, request: Request):
         return {"ok": True, "message": "Delivery confirmed and customer factor refined successfully."}
 
     except Exception as e:
-        print(str(e))
+        logger.error(str(e))
         session.rollback()
         raise HTTPException(status_code=500, detail=f"An internal error occurred: {str(e)}")