public void Checkout(ShoppingCart shoppingCart, PaymentDetails paymentDetails, bool notifyCustomer)
{
if (paymentDetails.PaymentMethod == PaymentMethod.CreditCard)
{
ChargeCard(paymentDetails, shoppingCart);
}
ReserveInventory(shoppingCart);
if (notifyCustomer)
{
NotifyCustomer(shoppingCart);
}
}
public void ChargeCard(PaymentDetails paymentDetails, ShoppingCart cart)
{
PaymentService paymentService = new PaymentService();
try
{
paymentService.Credentials = "Credentials";
paymentService.CardNumber = paymentDetails.CreditCardNumber;
paymentService.ExpiryDate = paymentDetails.ExpiryDate;
paymentService.NameOnCard = paymentDetails.CardholderName;
paymentService.AmountToCharge = cart.TotalAmount;
paymentService.Charge();
}
catch (AccountBalanceMismatchException ex)
{
throw new OrderException("The card gateway rejected the card based on the address provided.", ex);
}
catch (Exception ex)
{
throw new OrderException("There was a problem with your card.", ex);
}
}
