From 166bdd06172c546f12d178476050f767dc18058f Mon Sep 17 00:00:00 2001 From: moonyu Date: Mon, 4 Nov 2024 15:02:45 +0900 Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A8Refactor:=20validation=EB=A1=9C?= =?UTF-8?q?=EC=A7=81=20=EC=B6=94=EA=B0=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/wallets/views/wallet_view.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/wallets/views/wallet_view.py b/src/wallets/views/wallet_view.py index 1e7a5ac..3975ba9 100644 --- a/src/wallets/views/wallet_view.py +++ b/src/wallets/views/wallet_view.py @@ -114,6 +114,9 @@ def post(self, request, *args, **kwargs): serializer.is_valid(raise_exception=True) coin_amount = serializer.validated_data["coin"] + if wallet.coin < coin_amount: + return Response({"error": "잔액이 부족합니다."}, status=status.HTTP_400_BAD_REQUEST) + # F expression으로 잔액에서 차감 wallet.coin = F("coin") - coin_amount wallet.save()