public GoogleCheckoutRedirect RequestCheckout(ShoppingCart shoppingCart, CheckoutOptions options = null, IEnumerable <ShippingMethod> shippingMethods = null)
{
if (shoppingCart == null)
{
throw new ArgumentNullException("shoppingCart");
}
_logger.Log("RequestCheckout.Request", shoppingCart);
var request = _requestBuilder.CreateRequest(shoppingCart);
if (options != null)
{
_requestBuilder.AddOptions(request, options);
}
if (shippingMethods != null)
{
_requestBuilder.AddShippingMethods(request, shippingMethods);
}
var response = request.Send();
_logger.Log("RequestCheckout.Response", response);
var redirect = new GoogleCheckoutRedirect
{
GoogleResponse = response.ResponseXml,
RedirectUrl = response.RedirectUrl,
Status = response.IsGood ? PaymentStatus.Pending : PaymentStatus.Failed
};
if (!response.IsGood)
{
redirect.IsSystemFailure = true;
redirect.FailureMessage = response.ErrorMessage;
}
return(redirect);
}
