public ActionResult Checkout(CheckoutViewModel model)
{
CartViewModel cart = GetCartWithTruePrice();
if (cart.HasInvalidQuantity())
{
return(RedirectToAction("Index"));
}
if (ModelState.IsValid)
{
List <Item> items = new List <Item>();
foreach (var item in cart.ListItem)
{
items.Add(new Item()
{
name = item.Name,
currency = "USD",
price = item.GetPriceAfterDiscount().ToString(),
quantity =
item.Quantity.ToString(),
});
}
var paymentParam = new PaypalPaymentService.PaypalPaymentParam()
{
Session = Session,
CallbackUrl = Request.Url.Scheme + "://" + Request.Url.Authority + "/Cart/PaymentCallback",
Items = items
};
string url = PaymentService.SendPayment(paymentParam);
if (url == "NG")
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
// Credit card here
Session["Cart"] = cart;
Session["CheckoutViewModel"] = model;
return(Redirect(url));
}
ViewBag.cart = cart;
return(View(model));
}