pay/views.py

@@ -66,7 +66,7 @@ def wx_order_create_api(request):

                     for g in goods_info:
              

                         try:
              

                             good = PackGoodsInfo.objects.get(pack_id=pack_id, good_id=g.get('good_id', ''))
              

                -            if good.inventory - g.get('num', 0) <= 0:
              

                +            if good.inventory - g.get('num', 0) < 0:
              

                                 return response(PackGoodsStatusCode.PACK_GOODS_INVENTORY_SHORTAGE)
              

                         except PackGoodsInfo.DoesNotExist:
              

                             return response(PackGoodsStatusCode.PACK_GOODS_NOT_FOUND)