判断库存的逻辑延后

service/service_ly.go

@@ -304,14 +304,14 @@ func (ls *LyService) LyGoodsDetail(ctx context.Context, params RequestParams, go
 			sku.LadderPriceResult = []int{}
 		}
 
+		sku.Stock = ls.GetStock(sku)
+
 		//判断是否可以购买
 		sku.IsBuy = ls.GetIsBuy(sku)
 		if sku.IsBuy == 0 && sku.OrgId != 1 {
 			sku.AcType = 0
 		}
 
-		sku.Stock = ls.GetStock(sku)
-
 		//获取标签信息
 		var TagService TagsService
 		sku.GoodsTag = TagService.GetLyTags(sku)