private static bool SetRunning(int countdownSysNo)
{
//必须是Ready状态，切换价格和库存
SecKillEntity countdownItem = SecKillDA.GetCountDownItemBySysno(countdownSysNo);
if (countdownItem.Status != (int)CountdownStatus.Ready)
{
throw new BusinessException("不是就绪状态");
}
TransactionOptions transactionOptions = new TransactionOptions();
transactionOptions.IsolationLevel = IsolationLevel.ReadCommitted;
using (TransactionScope ts = new TransactionScope(TransactionScopeOption.Required, transactionOptions))
{
//最前端修改，不会影响其他逻辑
if (countdownItem.IsReservedQty == 1)
{
//这里改,更新库存.
UpdateReservedQTY(countdownItem);
}
countdownItem.Status = (int)CountdownStatus.Running;
#region 设置限时抢购为原始价格并记录抢购价格//获取商品价格
ItemEntity itemPrice = SecKillDA.LoadItemPrice(countdownItem.ProductSysNo);
countdownItem.SnapShotCurrentPrice = itemPrice.CurrentPrice;
countdownItem.SnapShotCashRebate = itemPrice.CashRebate;
countdownItem.SnapShotPoint = itemPrice.Point;
itemPrice.CurrentPrice = countdownItem.CountDownCurrentPrice;
itemPrice.CashRebate = countdownItem.CountDownCashRebate;
itemPrice.Point = countdownItem.CountDownPoint;
#endregion
InventoryEntity inventory = SecKillDA.GetInventoryByProductSysNo(countdownItem.ProductSysNo);
countdownItem.AffectedVirtualQty = inventory.VirtualQty;
//获取当前的分仓的虚库数量
List <InventoryStockEntity> Invstocklist = SecKillDA.GetInventoryStock(countdownItem.ProductSysNo);
StringBuilder stockonlineqty = new StringBuilder();
foreach (InventoryStockEntity itemStock in Invstocklist)
{
stockonlineqty.Append(string.Format("{0}:{1};", itemStock.StockSysNo
, itemStock.AvailableQty + itemStock.ConsignQty + itemStock.VirtualQty));
}
//判断是否满足各分仓的OnlineQty>=各分仓的限时抢购数量
//--逻辑已经修改，不满足分仓数量也可以限时抢购
string curVirtualQty = string.Empty;
IsCanRunningCountDown(Invstocklist, countdownItem, out curVirtualQty);
countdownItem.SnapShotCurrentVirtualQty = curVirtualQty;
#region 设置记录为不自动设置虚拟库存
ProductNotAutoSetVirtualEntity oEntity = new ProductNotAutoSetVirtualEntity();
oEntity.CountDownSysNo = countdownSysNo;
oEntity.CreateTime = DateTime.Now;
oEntity.CreateUserSysNo = 493;
oEntity.NotAutoSetVirtualType = (int)NotAutoSetVirtualType.CountDown;
oEntity.Note = "CountDown Run";
oEntity.ProductSysNo = countdownItem.ProductSysNo;
oEntity.Status = 0;
ProductNotAutoSetVirtualInsert(oEntity);
#endregion
#region 通过虚库控制库存 注释此间代码
if (1 == 2)
{
#region 获取当前商品总库信息
string curStockQty = string.Empty;
if (!BatchUpdateStockVirtual_Run(countdownItem, stockonlineqty.ToString()))
{
return(false);
}
List <InventoryStockEntity> inventoryStocklist = SecKillDA.GetInventoryStock(countdownItem.ProductSysNo);
//处理库存差额， 库存差额是为计算可用库存做准备的。最小为0，为0代表实际库存就是可卖库存。
int AffectedVirtualQty = 0;
foreach (InventoryStockEntity stock in inventoryStocklist)
{
AffectedVirtualQty += stock.VirtualQty;
curStockQty += stock.StockSysNo + ":" + (stock.AvailableQty + stock.ConsignQty + stock.VirtualQty).ToString() + ";";
}
if (!(countdownItem.IsLimitedQty == 1 && countdownItem.IsReservedQty == 1))
{
countdownItem.AffectedStock = curStockQty;
}
#endregion
////更改总仓虚库
//if (!SetVirtualQty(countdownItem.ProductSysNo, AffectedVirtualQty))
//{
// return false;
//}
InventoryEntity inventory2 = SecKillDA.GetInventoryByProductSysNo(countdownItem.ProductSysNo);
if (countdownItem.IsLimitedQty == 0 && countdownItem.IsReservedQty == 0)
{
countdownItem.CountDownQty = inventory2.AvailableQty + inventory2.ConsignQty;// +inventory2.VirtualQty;
}
else if (countdownItem.IsLimitedQty == 0 &&
inventory2.AvailableQty + inventory2.ConsignQty + inventory2.VirtualQty != countdownItem.CountDownQty)
{
countdownItem.CountDownQty = inventory2.AvailableQty + inventory2.ConsignQty;// +inventory2.VirtualQty;
}
}
#endregion
SecKillDA.CountDownStartWithholdQty(countdownItem.SysNo);
SecKillDA.UpdateCountdown(countdownItem);
SecKillDA.UpdateItemPrice(itemPrice);
if (countdownItem.IsPromotionSchedule == 1)
{
SecKillDA.UpdateMaxPerOrder(countdownItem.ProductSysNo, countdownItem.MaxPerOrder);
}
if (!string.IsNullOrEmpty(countdownItem.PromotionType) && countdownItem.PromotionType.ToUpper() == "DC")
{
SecKillDA.UpdateProduct_Ex(countdownItem.ProductSysNo, "DC");
}
ts.Complete();
}
return(true);
}