public Payment CreatePayment(PaypalPaymentParams paymentParams)
{
var items = CartItemsToPayPalItems(paymentParams.Items, paymentParams.Currency.ToString());
var redirectUrls = new RedirectUrls()
{
cancel_url = paymentParams.RedirectUrl, return_url = paymentParams.RedirectUrl
};
var amount = new Amount()
{
currency = paymentParams.Currency.ToString(),
total = paymentParams.Total.ToString(),
details = new Details()
{
tax = paymentParams.Tax.ToString(),
shipping = paymentParams.Shipping.ToString(),
subtotal = paymentParams.SubTotal.ToString()
}
};
var transactions = CreateTransaction("GetCatz Cart Checkout", paymentParams.OrderId.ToString(), amount, items);
foreach (var item in items.items)
{
Debug.WriteLine("[" + item.price + ", " + item.currency + ", " + item.name + ", " + item.sku + ", " + item.tax + ", " + item.quantity);
}
return(CreatePaymentInstance(transactions, redirectUrls, paymentParams.Context));
}
public async Task <ActionResult> Pay()
{
var apiContext = _paypalService.GetApiContext();
if (_cartService.GetCartSize() == 0)
{
return(RedirectToAction("Index")); //Dont process if cart is empty
}
var order = new Models.Entities.Order();
var paymentParams = new PaypalPaymentParams
{
Context = apiContext,
Currency = PaypalPaymentParams.PaymentCurrency.EUR,
Items = _cartService.GetCartItems(),
OrderId = order.Id,
RedirectUrl = GetReturnUrl(order.Id.ToString()),
Shipping = 1,
TaxPercentage = 0.2m
};
var payment = _paypalService.CreatePayment(paymentParams);
var user = await _context.Users.Where(u => u.Email.Equals(User.Identity.Name)).FirstAsync();
order.PaymentId = payment.id;
order.Total = paymentParams.Total;
order.SubTotal = paymentParams.SubTotal;
order.Tax = paymentParams.Tax;
order.Currency = paymentParams.Currency;
order.Shipping = paymentParams.Shipping;
InsertPurchaseOptions(order);
user.Orders.Add(order);
try
{
var redirectUrl = GetPayPalRedirectUrl(payment);
_context.SaveChanges();
_cartService.ClearCart();
return(Redirect(redirectUrl));
}
catch (Exception ex)
{
while (ModelState.GetEnumerator().MoveNext())
{
Debug.WriteLine(ModelState.GetEnumerator().Current.Value.Errors.First());
}
Debug.Write(ex.Message);
throw ex;
}
}