public void PaymentContext(STPPaymentContext paymentContext, STPPaymentResult paymentResult, STPErrorBlock completion)
{
}
public override async void PaymentContext(STPPaymentContext paymentContext, STPPaymentResult paymentResult,
STPErrorBlock completion)
{
var result = await _stripeRemoteService.RequestPaymentAsync((int)paymentContext.PaymentAmount,
paymentResult.Source.StripeID, paymentContext.PaymentCurrency, "test_ios");
completion(result ? null : new NSError());
}
