public void Clear()
{
var order = OrderService.GetCurrentOrder();
if (order == null || order.HasPayment)
{
return;
}
OrderDetailService.DeleteAndSubmit(order.OrderDetails);
OrderExamService.DeleteAndSubmit(order.OrderExams);
OrderService.DeleteAndSubmit(order);
}
public void DeleteExam(decimal examID)
{
var order = OrderService.GetOrCreateCurrentOrder();
if (order == null || order.HasPayment)
{
return;
}
var orderExam = order.OrderExams.FirstOrDefault(oe => oe.Exam_ID == examID);
if (orderExam == null)
{
return;
}
OrderExamService.DeleteAndSubmit(orderExam);
}