protected override IPaymentResult PerformProcessPayment(SalePreparationBase preparation, IPaymentMethod paymentMethod)
{
// We have to use the CheckoutConfirmationModel in this implementation. If this were to be used
// outside of a demo, you could consider writing your own base controller that inherits directly from
// Merchello.Web.Mvc.PaymentMethodUiController<TModel> and complete the transaction there in which case the
// BazaarPaymentMethodFormControllerBase would be a good example.
var form = UmbracoContext.HttpContext.Request.Form;
var purchaseOrderNumber = form.Get("purchaseOrderNumber");
if (string.IsNullOrEmpty(purchaseOrderNumber))
{
var invalidData = new InvalidDataException("The Purchase Order Number cannot be an empty string");
return(new PaymentResult(Attempt <IPayment> .Fail(invalidData), null, false));
}
// You need a ProcessorArgumentCollection for this transaction to store the payment method nonce
// The braintree package includes an extension method off of the ProcessorArgumentCollection - SetPaymentMethodNonce([nonce]);
var args = new ProcessorArgumentCollection();
args.SetPurchaseOrderNumber(purchaseOrderNumber);
// We will want this to be an Authorize(paymentMethod.Key, args);
// -- Also in a real world situation you would want to validate the PO number somehow.
return(preparation.AuthorizePayment(paymentMethod.Key, args));
}
/// <summary>
/// Responsible for actually processing the payment with the PaymentProvider
/// </summary>
/// <param name="preparation">
/// The preparation.
/// </param>
/// <param name="paymentMethod">
/// The payment method.
/// </param>
/// <returns>
/// The <see cref="IPaymentResult"/>.
/// </returns>
protected override IPaymentResult PerformProcessPayment(SalePreparationBase preparation, IPaymentMethod paymentMethod)
{
return(preparation.AuthorizePayment(paymentMethod.Key));
}