public static bool UpdateLineItem(string sku, OrderInfo order, int quantity)
{
bool flag;
using (DbConnection connection = DatabaseFactory.CreateDatabase().CreateConnection())
{
connection.Open();
DbTransaction dbTran = connection.BeginTransaction();
try
{
SubsiteSalesProvider provider = SubsiteSalesProvider.Instance();
int userId = order.UserId;
if (userId == 0x44c)
{
userId = 0;
}
Member user = Users.GetUser(userId) as Member;
if (user != null)
{
int num;
string str;
int num2;
int num3;
string str2;
decimal?nullable;
int gradeId = user.GradeId;
provider.GetLineItemPromotions(order.LineItems[sku].ProductId, quantity, out num, out str, out num2, out num3, out str2, out nullable, gradeId);
order.LineItems[sku].PurchaseGiftId = num;
order.LineItems[sku].PurchaseGiftName = str;
order.LineItems[sku].ShipmentQuantity = quantity + num2;
order.LineItems[sku].WholesaleDiscountId = num3;
order.LineItems[sku].WholesaleDiscountName = str2;
order.LineItems[sku].Quantity = quantity;
if (nullable.HasValue)
{
decimal itemListPrice = order.LineItems[sku].ItemListPrice;
order.LineItems[sku].ItemAdjustedPrice = Convert.ToDecimal((itemListPrice * nullable) / 100M);
}
else
{
order.LineItems[sku].ItemAdjustedPrice = order.LineItems[sku].ItemListPrice;
}
}
else
{
order.LineItems[sku].ShipmentQuantity = quantity;
order.LineItems[sku].Quantity = quantity;
order.LineItems[sku].ItemAdjustedPrice = order.LineItems[sku].ItemListPrice;
}
if (!provider.UpdateLineItem(order.OrderId, order.LineItems[sku], dbTran))
{
dbTran.Rollback();
return(false);
}
if (!provider.UpdateOrderAmount(order, dbTran))
{
dbTran.Rollback();
return(false);
}
dbTran.Commit();
flag = true;
}
catch (Exception)
{
dbTran.Rollback();
flag = false;
}
finally
{
connection.Close();
}
}
return(flag);
}