C# ProcessorArgumentCollection.AsPurchaseOrderFormData方法代码示例

        /// <summary>
        /// Does the actual work of creating and processing the payment
        /// </summary>
        /// <param name="invoice">The <see cref="IInvoice"/></param>
        /// <param name="args">Any arguments required to process the payment.</param>
        /// <returns>The <see cref="IPaymentResult"/></returns>
        protected override IPaymentResult PerformAuthorizePayment(IInvoice invoice, ProcessorArgumentCollection args)
        {
            var po = args.AsPurchaseOrderFormData();

            var payment = GatewayProviderService.CreatePayment(PaymentMethodType.PurchaseOrder, invoice.Total, PaymentMethod.Key);
            payment.CustomerKey = invoice.CustomerKey;
            payment.PaymentMethodName = PaymentMethod.Name;
            payment.ReferenceNumber = PaymentMethod.PaymentCode + "-" + invoice.PrefixedInvoiceNumber();
            payment.Collected = false;
            payment.Authorized = true;

            if (string.IsNullOrEmpty(po.PurchaseOrderNumber))
            {
                return new PaymentResult(Attempt<IPayment>.Fail(payment, new Exception("Error Purchase Order Number is empty")), invoice, false);
            }

            invoice.PoNumber = po.PurchaseOrderNumber;
            MerchelloContext.Current.Services.InvoiceService.Save(invoice);

            GatewayProviderService.Save(payment);

            // In this case, we want to do our own Apply Payment operation as the amount has not been collected -
            // so we create an applied payment with a 0 amount.  Once the payment has been "collected", another Applied Payment record will
            // be created showing the full amount and the invoice status will be set to Paid.
            GatewayProviderService.ApplyPaymentToInvoice(payment.Key, invoice.Key, AppliedPaymentType.Debit, string.Format("To show promise of a {0} payment", PaymentMethod.Name), 0);

            //// If this were using a service we might want to store some of the transaction data in the ExtendedData for record
            ////payment.ExtendData

            return new PaymentResult(Attempt.Succeed(payment), invoice, false);
        }

        private IPaymentResult ProcessPayment(IInvoice invoice, TransactionMode transactionMode, decimal amount, ProcessorArgumentCollection args)
        {
            var po = args.AsPurchaseOrderFormData();

            var payment = GatewayProviderService.CreatePayment(PaymentMethodType.PurchaseOrder, invoice.Total, PaymentMethod.Key);
            payment.CustomerKey = invoice.CustomerKey;
            payment.Authorized = false;
            payment.Collected = false;
            payment.PaymentMethodName = "Purchase Order";

            
            var result = _processor.ProcessPayment(invoice, payment, amount, po);

            GatewayProviderService.Save(payment);

            if (!result.Payment.Success)
            {
                GatewayProviderService.ApplyPaymentToInvoice(payment.Key, invoice.Key, AppliedPaymentType.Denied, result.Payment.Exception.Message, 0);
            }
            else
            {
                MerchelloContext.Current.Services.InvoiceService.Save(invoice, false);
                GatewayProviderService.ApplyPaymentToInvoice(payment.Key, invoice.Key, AppliedPaymentType.Debit,
                    payment.ExtendedData.GetValue(Constants.ExtendedDataKeys.AuthorizationTransactionResult) +
                    (transactionMode == TransactionMode.AuthorizeAndCapture ? string.Empty : " to show record of Authorization"),
                    transactionMode == TransactionMode.AuthorizeAndCapture ? invoice.Total : 0);
            }

            return result;
        }

        /// <summary>
        /// Does the actual work of authorizing and capturing a payment
        /// </summary>
        /// <param name="invoice">The <see cref="IInvoice"/></param>
        /// <param name="amount">The amount to capture</param>
        /// <param name="args">Any arguments required to process the payment.</param>
        /// <returns>The <see cref="IPaymentResult"/></returns>
        protected override IPaymentResult PerformAuthorizeCapturePayment(IInvoice invoice, decimal amount, ProcessorArgumentCollection args)
        {
            var payment = GatewayProviderService.CreatePayment(PaymentMethodType.PurchaseOrder, amount, PaymentMethod.Key);
            payment.CustomerKey = invoice.CustomerKey;
            payment.PaymentMethodName = PaymentMethod.Name;
            payment.ReferenceNumber = PaymentMethod.PaymentCode + "-" + invoice.PrefixedInvoiceNumber();
            payment.Collected = true;
            payment.Authorized = true;

            var po = args.AsPurchaseOrderFormData();

            if (string.IsNullOrEmpty(po.PurchaseOrderNumber))
            {
                return new PaymentResult(Attempt<IPayment>.Fail(payment, new Exception("Error Purchase Order Number is empty")), invoice, false);
            }

            invoice.PoNumber = po.PurchaseOrderNumber;
            MerchelloContext.Current.Services.InvoiceService.Save(invoice);

            GatewayProviderService.Save(payment);

            GatewayProviderService.ApplyPaymentToInvoice(payment.Key, invoice.Key, AppliedPaymentType.Debit, "Cash payment", amount);

            return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, CalculateTotalOwed(invoice).CompareTo(amount) <= 0);
        }