// GET: /ShoppingCart/Pay
public ActionResult Pay(int id)
{
string currectScheme = Request.IsHttps ? Uri.UriSchemeHttps : Uri.UriSchemeHttp;
var orderDb = new OrderDb();
var order = orderDb.GetNewOrder();
var paymentUrl = new PaymentUrl()
{
Success = Url.Action("PaymentSuccess", "ShoppingCart", null, currectScheme),
Fail = Url.Action("PaymentFail", "ShoppingCart", null, currectScheme)
};
var paymentProvider = new PaymentProvider(_optionsAccessor);
var hostOnlinePaymentUrl =
paymentProvider.GetPaymentExpressHostUrl(paymentUrl, order);
return(Redirect(hostOnlinePaymentUrl));
}