protected override bool CheckStocks(InventoryEntity inventory, int buyNum)
{
if (inventory.Amount < buyNum)
{
return false;
}
inventory.Amount -= buyNum;//支付状态订单扣减库存
return true;
}
/// <summary> /// 扣减库存 /// </summary> /// <param name="inventory">库存ID</param> /// <param name="buyNum">库存数量</param> protected abstract bool CheckStocks(InventoryEntity inventory, int buyNum);
protected override bool CheckStocks(InventoryEntity inventory, int buyNum)
{
return inventory.Amount >= buyNum;
//未支付订单不扣减库存
}