public static bool DeleteLineItem(string string_0, OrderInfo order)
{
ManagerHelper.CheckPrivilege(Privilege.EditOrders);
Database database = DatabaseFactory.CreateDatabase();
bool result;
bool flag;
using (System.Data.Common.DbConnection dbConnection = database.CreateConnection())
{
dbConnection.Open();
System.Data.Common.DbTransaction dbTransaction = dbConnection.BeginTransaction();
try
{
SalesProvider salesProvider = SalesProvider.Instance();
order.LineItems.Remove(string_0);
if (!salesProvider.DeleteLineItem(string_0, order.OrderId, dbTransaction))
{
dbTransaction.Rollback();
result = false;
return(result);
}
if (!salesProvider.UpdateOrderAmount(order, dbTransaction))
{
dbTransaction.Rollback();
result = false;
return(result);
}
dbTransaction.Commit();
flag = true;
}
catch
{
dbTransaction.Rollback();
flag = false;
}
finally
{
dbConnection.Close();
}
}
if (flag)
{
EventLogs.WriteOperationLog(Privilege.EditOrders, string.Format(CultureInfo.InvariantCulture, "删除了订单号为\"{0}\"的订单商品", new object[]
{
order.OrderId
}));
}
result = flag;
return(result);
}
public static bool DeleteLineItem(string sku, OrderInfo order)
{
bool flag;
ManagerHelper.CheckPrivilege(Privilege.EditOrders);
using (DbConnection connection = DatabaseFactory.CreateDatabase().CreateConnection())
{
connection.Open();
DbTransaction dbTran = connection.BeginTransaction();
try
{
SalesProvider provider = SalesProvider.Instance();
order.LineItems.Remove(sku);
if (!provider.DeleteLineItem(sku, order.OrderId, dbTran))
{
dbTran.Rollback();
return(false);
}
if (!provider.UpdateOrderAmount(order, dbTran))
{
dbTran.Rollback();
return(false);
}
dbTran.Commit();
flag = true;
}
catch
{
dbTran.Rollback();
flag = false;
}
finally
{
connection.Close();
}
}
if (flag)
{
EventLogs.WriteOperationLog(Privilege.EditOrders, string.Format(CultureInfo.InvariantCulture, "删除了订单号为\"{0}\"的订单商品", new object[] { order.OrderId }));
}
return(flag);
}
