获取库存的时候,如果是寄售,那么要扣减锁库库存

service/service_ly.go

@@ -208,10 +208,8 @@ func (ls *LyService) LyGoodsDetail(ctx *gin.Context, goodsIds []string, ch chan
 
 		//判断是否可以购买
 		sku.IsBuy = ls.GetIsBuy(sku)
-		//过期修改库存为0
-		if sku.IsExpire == 1 && sku.SupplierId != 17 {
-			sku.Stock = 0
-		}
+
+		sku.Stock = ls.GetStock(sku)
 
 		//获取标签信息
 		var TagService TagsService

service/service_ly_common.go

@@ -14,6 +14,7 @@ import (
 	"go_sku_server/service/sorter"
 	_ "gopkg.in/mgo.v2/bson"
 	"sort"
+	"strconv"
 	"strings"
 )
 
@@ -252,6 +253,23 @@ func (ls *LyService) GetIsBuy(sku model.LySku) (isBuy int) {
 	return 1
 }
 
+// 获取库存
+func (ls *LyService) GetStock(sku model.LySku) (stock int64) {
+	//过期修改库存为0
+	if sku.IsExpire == 1 && sku.SupplierId != 17 {
+		sku.Stock = 0
+	}
+	//这里还有一个逻辑
+	//如果是寄售的数据(source=12),获取的库存还要减去锁库的库存
+	if sku.Source == 12 {
+		//获取锁库库存
+		redisCon := gredis.Conn("search_r")
+		stockStr, _ := redis.String(redisCon.Do("HGET", "sku_lock_stock", sku.GoodsId))
+		stock, _ = strconv.ParseInt(stockStr, 10, 64)
+	}
+	return
+}
+
 // 合并spu的信息
 func (ls *LyService) CombineSup(sku model.LySku, spuStr string) model.LySku {
 	//sku.UpdateTime = gjson.Get(spuStr, "update_time").Int()