public ActionResult Index(PaypalViewModel model)
{
TempData["paypalviewmodel"] = model;
if (model.IsPayPalPayment == true)
return RedirectToAction("PaypalPayment", "Paypal");
else
return RedirectToAction("CardPayment", "Paypal");
}
public ActionResult CardPayment(PaypalViewModel model)
{
//create and item for which you are taking payment
//if you need to add more items in the list
//Then you will need to create multiple item objects or use some loop to instantiate object
PaypalViewModel model1 = (PaypalViewModel)TempData["paypalviewmodel"];
Payment pyt = CardDetailsModel.GetCardPaymentDetailsForPaypal(model1.Amount);
model.PayPalPayment = pyt;
model.Amount = model1.Amount;
model.TransactionGuid = pyt.transactions[0].invoice_number.ToString();
//before payment, move details to confirm payment view
TempData["paypalviewmodel1"] = model;
return View("ConfirmPaymentView", model);
}
public ActionResult ConfirmPaymentView(PaypalViewModel model)
{
PaypalViewModel model1 = (PaypalViewModel)TempData["paypalviewmodel1"];
try
{
// ### Api Context
// Pass in a `APIContext` object to authenticate
// the call and to send a unique request id
// (that ensures idempotency). The SDK generates
// a request id if you do not pass one explicitly.
// See [Configuration.cs](/Source/Configuration.html) to know more about APIContext.
APIContext apiContext = Configuration.GetAPIContext();
// Create is a Payment class function which actually sends the payment details to the paypal API for the payment. The function is passed with the ApiContext which we received above.
Payment createdPayment = model1.PayPalPayment.Create(apiContext);
//if the createdPayment.State is "approved" it means the payment was successfull else not
if (createdPayment.state.ToLower() != "approved")
{
model1.PayPalRestError.message = createdPayment.state.ToString();
return View("FailureView", model1);
}
}
catch (PayPal.PayPalException ex)
{
Logger.Log("Error: " + ex.Message);
model1.ErrMessage = ex.Message;
return View("FailureView", model1);
}
TempData["paypalviewmodel"] = model1;
return RedirectToAction("SuccessView");
//return View("SuccessView");
}
public ActionResult Index()
{
PaypalViewModel model = new PaypalViewModel();
return View(model);
}
public ActionResult SuccessView(PaypalViewModel model)
{
PaypalViewModel model1 = (PaypalViewModel)TempData["paypalviewmodel"];
var apiContext = Configuration.GetAPIContext();
//**************************************
//Getting back error here:
//{"name":"BUSINESS_ERROR","message":"Invalid encrypted id.","debug_id":"8b3f27ecb634d"}
//so hard code invoiceId from PayPal example to show workflow
//string invoiceId = model1.TransactionGuid;
string invoiceId = "INV2-W6VG-MFK4-HQRT-RS6Z";
try
{
model1.PayPalInvoice = Invoice.Get(apiContext, invoiceId);
}
catch (PayPal.PayPalException ex)
{
Logger.Log("Error: " + ex.Message);
model1.PayPal_Exception = ex;
model1.ErrMessage = "You payment was successful, however there's been a problem trying to display your receipt";
return View(model1);
}
return View(model1);
}