public OnlineOrder(Refactored.Cart cart, PaymentDetails paymentDetails) : base(cart)
{
_notificationService = new NotificationService();
_paymentDeatils = paymentDetails;
_paymentProcessor = new PaymentProcessor();
_reservationService = new ReservationService();
}
public void ChargeCard(PaymentDetails paymentDetails, Refactored.Cart cart)
{
using (var paymentGateway = new PaymentGateway())
{
try
{
paymentGateway.Credentials = "account credentials";
paymentGateway.CardNumber = paymentDetails.CreditCardNumber;
paymentGateway.ExpiresMonth = paymentDetails.ExpiresMonth;
paymentGateway.ExpiresYear = paymentDetails.ExpiresYear;
paymentGateway.NameOnCard = paymentDetails.CardholderName;
paymentGateway.AmountToCharge = cart.TotalAmount();
paymentGateway.Charge();
}
catch (AvsMismatchException 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);
}
}
}
public OnlineOrder(Refactored.Cart cart,
PaymentDetails paymentDetails,
IPaymentProcessor paymentProcessor,
IReservationService reservationService,
INotificationService notificationService)
: base(cart)
{
_paymentDetails = paymentDetails;
_paymentProcessor = paymentProcessor;
_reservationService = reservationService;
_notificationService = notificationService;
}
//Tightly Coupled
public void Checkout(Refactored.Cart cart, PaymentDetails paymentDetails, bool notifyCustomer)
{
if (paymentDetails.PaymentMethod == PaymentMethod.CreditCard)
{
ChargeCard(paymentDetails, cart);
}
ReserveInventory(cart);
if (notifyCustomer)
{
_notifyCustomer.NotifyCustomerOrderCreated(cart);
}
}
public void ReserveInventory(Refactored.Cart cart)
{
foreach (var item in cart.Items)
{
try
{
var inventorySystem = new InventorySystem();
inventorySystem.Reserve(item.Sku, item.Quantity);
}
catch (InsufficientInventoryException ex)
{
throw new OrderException("Insufficient inventory for item " + item.Sku, ex);
}
catch (Exception ex)
{
throw new OrderException("Problem reserving inventory", ex);
}
}
}
public void NotFailWithNoItemsNotificationNoCreditCard()
{
var paymentProcessor = new FakePaymentProcessor();
var reservationService = new FakeReservationService();
var notificationService = new NotificationService();
var cart = new Refactored.Cart()
{
CustomerEmail = "*****@*****.**"
};
var paymentDetails = new PaymentDetails()
{
PaymentMethod = PaymentMethod.CreditCard
};
var order = new LosselyCoupled.OnlineOrder(cart,
paymentDetails,
paymentProcessor,
reservationService,
notificationService);
order.Checkout();
// if I got here, I guess it worked...
}
public PosCreditOrder(Refactored.Cart cart, PaymentDetails paymentDetails) : base(cart)
{
_paymentDetails = paymentDetails;
_paymentProcessor = new PaymentProcessor();
}
public void SetUp()
{
_cart = new Refactored.Cart();
}
public PoSCashOrder(Refactored.Cart cart)
: base(cart)
{
}
protected OrderSRP(Refactored.Cart cart)
{
_cart = cart;
}
