/// <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.CreditCard, 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.AsCreditCard();
if (string.IsNullOrEmpty(po.CardNumber))
{
return(new PaymentResult(Attempt <IPayment> .Fail(payment, new Exception("Error Card Number is empty")), invoice, false));
}
invoice.PoNumber = invoice.PrefixedInvoiceNumber();
MerchelloContext.Current.Services.InvoiceService.Save(invoice);
GatewayProviderService.Save(payment);
GatewayProviderService.ApplyPaymentToInvoice(payment.Key, invoice.Key, AppliedPaymentType.Debit, "CardConnect Perform Authorize Capture Payment", amount);
return(new PaymentResult(Attempt <IPayment> .Succeed(payment), invoice, CalculateTotalOwed(invoice).CompareTo(amount) <= 0));
}
/// <summary>
/// Processes the Authorize and AuthorizeAndCapture transactions
/// </summary>
/// <param name="invoice">The <see cref="IInvoice"/> to be paid</param>
/// <param name="payment">The <see cref="Core.Models.IPayment"/> record</param>
/// <param name="args"></param>
/// <returns>The <see cref="Core.Gateways.Payment.IPaymentResult"/></returns>
public IPaymentResult InitializePayment(IInvoice invoice, IPayment payment, ProcessorArgumentCollection args)
{
try
{
var sagePayDirectIntegration = new SagePayAPIIntegration(Settings);
var request = sagePayDirectIntegration.DirectPaymentRequest();
var creditCard = args.AsCreditCard();
SetSagePayApiData(request, invoice, payment, creditCard);
// Incredibly frustratingly, the sagepay integration kit provided by sagepay does not support paypal integration with sagepay direct so if this is a paypal transaction, we have to build the post manually.
if (request.CardType == CardType.PAYPAL)
{
using (var client = new HttpClient())
{
var values = new Dictionary <string, string> {
};
// Build the post and fix the values that the integration kit breaks...
foreach (var property in request.GetType().GetAllProperties())
{
if (property.CanRead && property.GetValue(request) != null)
{
if (property.Name == "VpsProtocol")
{
values.Add(property.Name, "3.00");
}
else if (property.Name == "TransactionType")
{
values.Add("TxType", "PAYMENT");
}
else
{
values.Add(property.Name, property.GetValue(request).ToString());
}
}
}
var content = new FormUrlEncodedContent(values);
var response = client.PostAsync(string.Format("https://{0}.sagepay.com/gateway/service/vspdirect-register.vsp", Settings.Environment), content).Result;
var responseString = response.Content.ReadAsStringAsync().Result.Replace("\r\n", "&");
NameValueCollection sagePayResponseValues = HttpUtility.ParseQueryString(responseString);
if (sagePayResponseValues["Status"] == "PPREDIRECT")
{
var redirectUrl = sagePayResponseValues["PayPalRedirectURL"] + "&token=" + sagePayResponseValues["token"];
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.SagePayPaymentUrl, redirectUrl);
var returnUrl = GetWebsiteUrl() + Settings.ReturnUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ReturnUrl, returnUrl);
var cancelUrl = GetWebsiteUrl() + Settings.CancelUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.CancelUrl, cancelUrl);
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.SagePayTransactionCode, sagePayResponseValues["VPSTxId"]);
return(new PaymentResult(Attempt <IPayment> .Succeed(payment), invoice, true));
}
else
{
return(new PaymentResult(Attempt <IPayment> .Fail(payment, new Exception(sagePayResponseValues["StatusDetail"])), invoice, true));
}
}
}
IDirectPaymentResult result = sagePayDirectIntegration.ProcessDirectPaymentRequest(request, string.Format("https://{0}.sagepay.com/gateway/service/vspdirect-register.vsp", Settings.Environment));
if (result.Status == ResponseStatus.OK)
{
payment.Collected = true;
payment.Authorized = true;
GatewayProviderService service = new GatewayProviderService();
service.ApplyPaymentToInvoice(payment.Key, invoice.Key, Core.AppliedPaymentType.Debit, "SagePay: capture authorized", invoice.Total);
return(new PaymentResult(Attempt <IPayment> .Succeed(payment), invoice, true));
}
else if (result.Status == ResponseStatus.THREEDAUTH)
{
// For 3D Secure we have to show a client side form which posts to the ACS url.
Func <string, string> adjustUrl = (url) =>
{
if (!url.StartsWith("http"))
{
url = GetWebsiteUrl() + (url[0] == '/' ? "" : "/") + url;
}
url = url.Replace("{invoiceKey}", invoice.Key.ToString(), StringComparison.InvariantCultureIgnoreCase);
url = url.Replace("{paymentKey}", payment.Key.ToString(), StringComparison.InvariantCultureIgnoreCase);
return(url);
};
var redirectUrl = adjustUrl("/App_Plugins/Merchello.SagePay/3dsecureRedirect.aspx?");
redirectUrl += "acsurl=" + Base64Encode(result.AcsUrl);
redirectUrl += "&PaReq=" + Base64Encode(result.PaReq);
redirectUrl += "&MD=" + Base64Encode(result.Md);
redirectUrl += "&TermUrl=" + Base64Encode(adjustUrl("/umbraco/MerchelloSagePay/SagePayApi/ThreeDSecureCallback?InvoiceKey={invoiceKey}&PaymentKey={paymentKey}"));
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ThreeDSecureUrl, redirectUrl);
var returnUrl = GetWebsiteUrl() + Settings.ReturnUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ReturnUrl, returnUrl);
var cancelUrl = GetWebsiteUrl() + Settings.CancelUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.CancelUrl, cancelUrl);
return(new PaymentResult(Attempt <IPayment> .Succeed(payment), invoice, true));
}
//else if (result.Status == ResponseStatus.PPREDIRECT)
//{
// var redirectUrl = result.PayPalRedirectUrl + "&token=" + result.Token;
// payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.SagePayPaymentUrl, redirectUrl);
// var returnUrl = GetWebsiteUrl() + Settings.ReturnUrl;
// payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ReturnUrl, returnUrl);
// var cancelUrl = GetWebsiteUrl() + Settings.CancelUrl;
// payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.CancelUrl, cancelUrl);
// return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, true);
//}
else
{
return(new PaymentResult(Attempt <IPayment> .Fail(payment, new Exception(result.StatusDetail)), invoice, true));
}
}
catch (Exception ex)
{
return(new PaymentResult(Attempt <IPayment> .Fail(payment, ex), invoice, true));
}
}
/// <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 payment = GatewayProviderService.CreatePayment(PaymentMethodType.CreditCard, invoice.Total, PaymentMethod.Key);
payment.CustomerKey = invoice.CustomerKey;
payment.PaymentMethodName = PaymentMethod.Name;
payment.ReferenceNumber = PaymentMethod.PaymentCode + "-" + invoice.PrefixedInvoiceNumber();
payment.Authorized = false;
payment.Collected = false;
//Setting the payment Amount == 0.00 to let CardConnect validate the authorization
payment.Amount = Decimal.Parse("0.00");
// Have to save here to generate the payment key
GatewayProviderService.Save(payment);
var result = ((CardConnectPaymentProcessor)_processor).InitializePayment(invoice, payment, args.AsCreditCard());
if (!result.Payment.Success)
{
GatewayProviderService.ApplyPaymentToInvoice(payment.Key, invoice.Key, AppliedPaymentType.Denied, "CardConnect: request initialization error: " + result.Payment.Exception.Message, 0);
}
else
{
// Have to save here to persist the record so it can be used in later processing.
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, "CardConnect Perform Authorize Payment", 0);
}
return(result);
}
/// <summary>
/// Processes the Authorize and AuthorizeAndCapture transactions
/// </summary>
/// <param name="invoice">The <see cref="IInvoice"/> to be paid</param>
/// <param name="payment">The <see cref="Core.Models.IPayment"/> record</param>
/// <param name="args"></param>
/// <returns>The <see cref="Core.Gateways.Payment.IPaymentResult"/></returns>
public IPaymentResult InitializePayment(IInvoice invoice, IPayment payment, ProcessorArgumentCollection args)
{
try
{
var sagePayDirectIntegration = new SagePayAPIIntegration(Settings);
var request = sagePayDirectIntegration.DirectPaymentRequest();
var creditCard = args.AsCreditCard();
SetSagePayApiData(request, invoice, payment, creditCard);
// Incredibly frustratingly, the sagepay integration kit provided by sagepay does not support paypal integration with sagepay direct so if this is a paypal transaction, we have to build the post manually.
if (request.CardType == CardType.PAYPAL)
{
using (var client = new HttpClient())
{
var values = new Dictionary<string, string> { };
// Build the post and fix the values that the integration kit breaks...
foreach (var property in request.GetType().GetAllProperties())
{
if (property.CanRead && property.GetValue(request) != null)
{
if (property.Name == "VpsProtocol")
{
values.Add(property.Name, "3.00");
}
else if (property.Name == "TransactionType")
{
values.Add("TxType", "PAYMENT");
}
else
{
values.Add(property.Name, property.GetValue(request).ToString());
}
}
}
var content = new FormUrlEncodedContent(values);
var response = client.PostAsync(string.Format("https://{0}.sagepay.com/gateway/service/vspdirect-register.vsp", Settings.Environment), content).Result;
var responseString = response.Content.ReadAsStringAsync().Result.Replace("\r\n", "&");
NameValueCollection sagePayResponseValues = HttpUtility.ParseQueryString(responseString);
if (sagePayResponseValues["Status"] == "PPREDIRECT")
{
var redirectUrl = sagePayResponseValues["PayPalRedirectURL"] + "&token=" + sagePayResponseValues["token"];
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.SagePayPaymentUrl, redirectUrl);
var returnUrl = GetWebsiteUrl() + Settings.ReturnUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ReturnUrl, returnUrl);
var cancelUrl = GetWebsiteUrl() + Settings.CancelUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.CancelUrl, cancelUrl);
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.SagePayTransactionCode, sagePayResponseValues["VPSTxId"]);
return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, true);
}
else
{
return new PaymentResult(Attempt<IPayment>.Fail(payment, new Exception(sagePayResponseValues["StatusDetail"])), invoice, true);
}
}
}
IDirectPaymentResult result = sagePayDirectIntegration.ProcessDirectPaymentRequest(request, string.Format("https://{0}.sagepay.com/gateway/service/vspdirect-register.vsp", Settings.Environment));
if (result.Status == ResponseStatus.OK)
{
payment.Collected = true;
payment.Authorized = true;
GatewayProviderService service = new GatewayProviderService();
service.ApplyPaymentToInvoice(payment.Key, invoice.Key, Core.AppliedPaymentType.Debit, "SagePay: capture authorized", invoice.Total);
return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, true);
}
else if (result.Status == ResponseStatus.THREEDAUTH)
{
// For 3D Secure we have to show a client side form which posts to the ACS url.
Func<string, string> adjustUrl = (url) =>
{
if (!url.StartsWith("http")) url = GetWebsiteUrl() + (url[0] == '/' ? "" : "/") + url;
url = url.Replace("{invoiceKey}", invoice.Key.ToString(), StringComparison.InvariantCultureIgnoreCase);
url = url.Replace("{paymentKey}", payment.Key.ToString(), StringComparison.InvariantCultureIgnoreCase);
return url;
};
var redirectUrl = adjustUrl("/App_Plugins/Merchello.SagePay/3dsecureRedirect.aspx?");
redirectUrl += "acsurl=" + Base64Encode(result.AcsUrl);
redirectUrl += "&PaReq=" + Base64Encode(result.PaReq);
redirectUrl += "&MD=" + Base64Encode(result.Md);
redirectUrl += "&TermUrl=" + Base64Encode(adjustUrl("/umbraco/MerchelloSagePay/SagePayApi/ThreeDSecureCallback?InvoiceKey={invoiceKey}&PaymentKey={paymentKey}"));
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ThreeDSecureUrl, redirectUrl);
var returnUrl = GetWebsiteUrl() + Settings.ReturnUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ReturnUrl, returnUrl);
var cancelUrl = GetWebsiteUrl() + Settings.CancelUrl;
payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.CancelUrl, cancelUrl);
return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, true);
}
//else if (result.Status == ResponseStatus.PPREDIRECT)
//{
// var redirectUrl = result.PayPalRedirectUrl + "&token=" + result.Token;
// payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.SagePayPaymentUrl, redirectUrl);
// var returnUrl = GetWebsiteUrl() + Settings.ReturnUrl;
// payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.ReturnUrl, returnUrl);
// var cancelUrl = GetWebsiteUrl() + Settings.CancelUrl;
// payment.ExtendedData.SetValue(Constants.ExtendedDataKeys.CancelUrl, cancelUrl);
// return new PaymentResult(Attempt<IPayment>.Succeed(payment), invoice, true);
//}
else
{
return new PaymentResult(Attempt<IPayment>.Fail(payment, new Exception(result.StatusDetail)), invoice, true);
}
}
catch (Exception ex)
{
return new PaymentResult(Attempt<IPayment>.Fail(payment, ex), invoice, true);
}
}