From e3e623c5e14a1c7a25d9b7c0669bab1e1445e42a Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Wed, 26 Jan 2022 16:41:52 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B6=85=E8=BF=87=E8=AE=A2=E5=8D=95=E6=95=B0?=
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---
 hb_server/apps/sam/views_sale.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hb_server/apps/sam/views_sale.py b/hb_server/apps/sam/views_sale.py
index 63381f1..c67c5ca 100644
--- a/hb_server/apps/sam/views_sale.py
+++ b/hb_server/apps/sam/views_sale.py
@@ -42,6 +42,8 @@ class SaleViewSet(CreateUpdateModelAMixin, ListModelMixin, RetrieveModelMixin, C
         with transaction.atomic():
             iproducts = vdata.pop('iproducts')
             vdata['count'] = len(iproducts)
+            if vdata['count'] + vdata['order'].delivered_count > vdata['order'].count:
+                raise exceptions.APIException('超过订单所需数量')
             sale = Sale.objects.create(**vdata)
             i_l = []
             for i in iproducts: