public DoExpressCheckoutPaymentResponse SendPayPalDoExpressCheckoutPaymentRequest(ApplicationCart cart, string token, string payerId)
{
try
{
WebUILogging.LogMessage("SendPayPalDoExpressCheckoutPaymentRequest");
DoExpressCheckoutPaymentResponse response = _payPalTransactionRegistrar.SendDoExpressCheckoutPayment(token, payerId, cart.Currency, cart.TotalPrice);
// Add a PayPal transaction record
PayPalTransaction transaction = new PayPalTransaction
{
RequestId = response.RequestId,
TrackingReference = cart.Id.ToString(),
RequestTime = DateTime.Now,
RequestStatus = response.ResponseStatus.ToString(),
TimeStamp = response.TIMESTAMP,
RequestError = response.ErrorToString,
Token = response.TOKEN,
RequestData = response.ToString,
PaymentTransactionId = response.PaymentTransactionId,
PaymentError = response.PaymentErrorToString,
};
// Store this transaction in your Database
return(response);
}
catch (Exception ex)
{
WebUILogging.LogException(ex.Message, ex);
}
return(null);
}
public DoExpressCheckoutPaymentResponse SendPayPalDoExpressCheckoutPaymentRequest(PanierViewModel panier, string token, string payerId)
{
try
{
DoExpressCheckoutPaymentResponse response = _payPalTransactionRegistrar.SendDoExpressCheckoutPayment(token, payerId, "EUR", new decimal(panier.GlobalPrice));
return(response);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message, ex);
}
return(null);
}
public ActionResult OrderPaypalAuthorized(string token, string PayerID)
{
PanierViewModel panier = (PanierViewModel)Session["Panier"];
//Récupération des détails de l'appel Express Checkout
GetExpressCheckoutDetailsResponse getDetailsResponse = paypalService.SendPayPalGetExpressCheckoutDetailsRequest(token);
if (getDetailsResponse == null || getDetailsResponse.ResponseStatus != Core.Transcoder.PayPalMvc.Enums.ResponseType.Success)
{
string errorMessage = (getDetailsResponse == null) ? "Null Transaction Response" : getDetailsResponse.ErrorToString;
Debug.WriteLine("Error initiating PayPal GetExpressCheckoutDetails transaction. Error: " + errorMessage);
return(RedirectToAction("Panier", panier));
}
//Paiement de la commande
DoExpressCheckoutPaymentResponse doCheckoutRepsonse = paypalService.SendPayPalDoExpressCheckoutPaymentRequest(panier, token, PayerID);
if (doCheckoutRepsonse == null || doCheckoutRepsonse.ResponseStatus != Core.Transcoder.PayPalMvc.Enums.ResponseType.Success)
{
if (doCheckoutRepsonse != null && doCheckoutRepsonse.L_ERRORCODE0 == "10486")
{
Debug.WriteLine("10486 error (bad funding method - typically an invalid credit card)");
return(Redirect(string.Format(Configuration.Current.PayPalRedirectUrl, token)));
}
string errorMessage = (doCheckoutRepsonse == null) ? "Null Transaction Response" : doCheckoutRepsonse.ErrorToString;
Debug.WriteLine("Error initiating PayPal DoExpressCheckoutPayment transaction. Error: " + errorMessage);
return(RedirectToAction("Panier", panier));
}
if (doCheckoutRepsonse.PaymentStatus == PaymentStatus.Completed)
{
taskService.SetAllTasksPaidForTransaction(panier.TransactionId);
MailUtil.SendMail(Core.Transcoder.Service.Enums.StringManager.PAIEMENT_ACCEPTE, null, panier);
return(RedirectToAction("OrderPaidConfirm"));
}
else
{
Debug.WriteLine($"Error taking PayPal payment. Error: " + doCheckoutRepsonse.ErrorToString +
" - Payment Error: " + doCheckoutRepsonse.PaymentErrorToString);
TempData["TransactionResult"] = doCheckoutRepsonse.PAYMENTREQUEST_0_LONGMESSAGE;
return(RedirectToAction("Panier", panier));
}
}
public ActionResult ConfirmPayPalPayment(bool confirmed = true)
{
WebUILogging.LogMessage("Express Checkout Confirmed");
ApplicationCart cart = (ApplicationCart)Session["Cart"];
// DoExpressCheckoutPayment
string token = TempData["token"].ToString();
string payerId = TempData["payerId"].ToString();
DoExpressCheckoutPaymentResponse transactionResponse = transactionService.SendPayPalDoExpressCheckoutPaymentRequest(cart, token, payerId);
if (transactionResponse == null || transactionResponse.ResponseStatus != PayPalMvc.Enums.ResponseType.Success)
{
if (transactionResponse != null && transactionResponse.L_ERRORCODE0 == "10486")
{
// Redirect user back to PayPal in case of Error 10486 (bad funding method)
// https://www.x.com/developers/paypal/documentation-tools/how-to-guides/how-to-recover-funding-failure-error-code-10486-doexpresscheckout
WebUILogging.LogMessage("Redirecting User back to PayPal due to 10486 error (bad funding method - typically an invalid or maxed out credit card)");
return(Redirect(string.Format(PayPalMvc.Configuration.Current.PayPalRedirectUrl, token)));
}
SetUserNotification("Sorry there was a problem with taking the PayPal payment, so no money has been transferred. Please try again and contact an Administrator if this still doesn't work.");
string errorMessage = (transactionResponse == null) ? "Null Transaction Response" : transactionResponse.ErrorToString;
WebUILogging.LogMessage("Error initiating PayPal DoExpressCheckoutPayment transaction. Error: " + errorMessage);
return(RedirectToAction("Error", "Purchase"));
}
if (transactionResponse.PaymentStatus == PaymentStatus.Completed)
{
payoutFunction(cart);
return(RedirectToAction("PostPaymentSuccess"));
}
else
{
// Something went wrong or the payment isn't complete
WebUILogging.LogMessage("Error taking PayPal payment. Error: " + transactionResponse.ErrorToString + " - Payment Error: " + transactionResponse.PaymentErrorToString);
TempData["TransactionResult"] = transactionResponse.PAYMENTREQUEST_0_LONGMESSAGE;
return(RedirectToAction("PostPaymentFailure"));
}
}
