public ActionResult PreviewAndPay(PreviewAndPayViewModel model)
{
// Gets the current user's shopping cart
ShoppingCart cart = shoppingService.GetCurrentShoppingCart();
// Validates the shopping cart
ShoppingCartCheckResult checkResult = cart.ValidateContent();
// Gets the selected payment method and assigns it to the shopping cart
cart.PaymentMethod = paymentRepository.GetById(model.PaymentMethod.PaymentMethodID);
// Evaluates the shopping cart
cart.Evaluate();
// If the validation was not successful, displays the preview step again
if (checkResult.CheckFailed || !IsPaymentMethodValid(model.PaymentMethod.PaymentMethodID))
{
// Prepares a model from the preview step
PreviewAndPayViewModel viewModel = PreparePreviewViewModel();
// Displays the preview step again
return(View("PreviewAndPay", viewModel));
}
// Creates an order from the shopping cart
Order order = shoppingService.CreateOrder(cart);
// Deletes the shopping cart from the database
shoppingService.DeleteShoppingCart(cart);
// Redirects to the payment gateway
return(RedirectToAction("Index", "Payment", new { orderID = order.OrderID }));
}
protected internal override void ConstraintValidation(Financial financial, out Financial financial2)
{
PaymentMethod paymentMethod = null;
//Validates the payment method
if (!financial.PaymentMethod.IsNull())
{
paymentMethod = _paymentMethodRepository.GetById(financial.PaymentMethod.Id);
if (paymentMethod == null)
{
_bus.RaiseEvent(new DomainNotification("Payment method invalid", "The payment method is not valid"));
financial2 = null;
return;
}
}
financial.PaymentMethod = paymentMethod;
financial2 = financial;
}
public PaymentMethod GetById(int id)
{
var sbKey = new StringBuilder();
sbKey.AppendFormat(CachePaymentMethodKey, "GetBySeoUrl");
sbKey.AppendFormat("-{0}", id);
var key = sbKey.ToString();
var paymentMethod = _cacheManager.Get <PaymentMethod>(key);
if (paymentMethod != null)
{
return(paymentMethod);
}
paymentMethod = _paymentMethodRepository.GetById(id);
_cacheManager.Put(key, paymentMethod);
return(paymentMethod);
}
/// <summary>
/// Gets payment method with required ID.
/// </summary>
/// <param name="paymentMethodId">ID of payment method which should be returned.</param>
public PaymentOptionInfo GetPaymentMethod(int paymentMethodId)
{
return(mPaymentMethodRepository.GetById(paymentMethodId));
}
public PaymentMethodViewModel Get(Guid id)
{
return(Mapper.Map <PaymentMethodViewModel>(_paymentMethodRepository.GetById(id)));
}