// Convenience method to poll a Payment node with paymentId till its ready property is True
private void PollPaymentReady(string paymentId, PaymentPollFinishedHandler callback)
{
PollUpdatedHandler isReady = (updatedQueryRoot) => {
var payment = (Payment)updatedQueryRoot.node();
return(payment.ready());
};
PollPaymentNode(paymentId, isReady, callback);
}
// Polls a Payment node, till isReady returns True.
private void PollPaymentNode(string paymentId, PollUpdatedHandler isReady, PaymentPollFinishedHandler callback)
{
QueryRootQuery query = new QueryRootQuery();
DefaultQueries.checkout.PaymentPoll(query, paymentId);
Client.PollQuery(isReady, query, (response, error) => {
if (error != null)
{
callback(null, error);
}
else
{
Payment payment = (Payment)response.node();
callback(payment, null);
}
});
}