public ActionResult Pay(PayViewModel payViewModel)
{
var orderGuid = Guid.NewGuid().ToString();
// We remove port info to help when the site is behind a load balancer/firewall that does port rewrites.
var scheme = Request.Url.Scheme;
var host = Request.Url.Host;
var oldPort = Request.Url.Port.ToString();
var returnUrl = Url.Action("Returned", "Checkout", new RouteValueDictionary(), scheme, host).Replace(oldPort, "") + "?orderGuid=" + orderGuid;
var cancelUrl = Url.Action("Cancelled", "Checkout", new RouteValueDictionary(), scheme, host).Replace(oldPort, "");
// When the shop is hosted by Payson the IPN scheme must be http and not https
var ipnNotificationUrl = Url.Action("IPN", "Checkout", new RouteValueDictionary(), "http", host).Replace(oldPort, "") + "?orderGuid=" + orderGuid;
var sender = new PaysonIntegration.Utils.Sender(payViewModel.Sender.Email);
sender.SetFirstName(payViewModel.Sender.FirstName);
sender.SetLastName(payViewModel.Sender.LastName);
var totalAmount = payViewModel.OrderItems.Sum(o => o.UnitPrice * o.Quantity * (1 + o.TaxPercentage));
var receiver = new PaysonIntegration.Utils.Receiver(payViewModel.Receiver.Email, totalAmount);
receiver.SetFirstName(payViewModel.Receiver.FirstName);
receiver.SetLastName(payViewModel.Receiver.LastName);
receiver.SetPrimaryReceiver(true);
var payData = new PayData(returnUrl, cancelUrl, payViewModel.Memo, sender,
new List<PaysonIntegration.Utils.Receiver> { receiver });
switch (payViewModel.GuaranteeOffered)
{
case GuaranteeOffered.NO:
payData.GuaranteeOffered = PaysonIntegration.Utils.GuaranteeOffered.No;
break;
case GuaranteeOffered.OPTIONAL:
payData.GuaranteeOffered = PaysonIntegration.Utils.GuaranteeOffered.Optional;
break;
case GuaranteeOffered.REQUIRED:
payData.GuaranteeOffered = PaysonIntegration.Utils.GuaranteeOffered.Required;
break;
default:
payData.GuaranteeOffered = null;
break;
}
payData.SetCurrencyCode(payViewModel.CurrencyCode);
var fundingConstraints = new List<FundingConstraint>();
if (payViewModel.PaymentMethod == PaymentMethod.PaysonInvoice)
{
fundingConstraints.Add(FundingConstraint.Invoice);
}
else
{
fundingConstraints.Add(FundingConstraint.Bank);
fundingConstraints.Add(FundingConstraint.CreditCard);
}
payData.SetFundingConstraints(fundingConstraints);
payData.SetInvoiceFee(payViewModel.InvoiceFee);
payData.SetIpnNotificationUrl(ipnNotificationUrl);
payData.SetLocaleCode(payViewModel.LocaleCode);
var orderItems = new List<PaysonIntegration.Utils.OrderItem>();
foreach (var orderModel in payViewModel.OrderItems)
{
var oi = new PaysonIntegration.Utils.OrderItem(orderModel.Description);
oi.SetOptionalParameters(orderModel.Sku, orderModel.Quantity, orderModel.UnitPrice, orderModel.TaxPercentage);
orderItems.Add(oi);
}
payData.SetOrderItems(orderItems);
payData.SetTrackingId(orderGuid);
var api = new PaysonApi(payViewModel.UserId, payViewModel.UserKey, ApplicationId, true);
var response = api.MakePayRequest(payData);
if (response.Success)
{
var state = new PurchaseState
{
UserId = payViewModel.UserId,
UserKey = payViewModel.UserKey,
Token = response.Token,
Updates = new Dictionary<DateTime, string> {{DateTime.Now, "Created"}},
OrderGuid = orderGuid,
LatestStatus = PaymentStatus.Created.ToString(),
ReceiverEmail = receiver.Email,
};
repository.SavePurchaseState(state);
string forwardUrl =
string.IsNullOrWhiteSpace(payViewModel.ForwardUrl)
? api.GetForwardPayUrl(response.Token)
: payViewModel.ForwardUrl + response.Token;
return Redirect(forwardUrl);
}
ViewBag.Errors = response.ErrorMessages;
return View("Index", GetDefaultPayViewModel());
}
public void SavePurchaseState(PurchaseState state)
{
context.Application["Purchase." + state.OrderGuid] = state;
}