public async Task <ActionResult> PaymentForm(string orderNumber)
{
var order = await _orderService.GetOrderByNumberAsync(orderNumber);
var incomingPayment = order.InPayments?.FirstOrDefault(x => x.PaymentMethodType.EqualsInvariant("PreparedForm"));
if (incomingPayment == null)
{
return(BadRequest("Order doesn't have any payment of type: PreparedForm"));
}
var processingResult = await _orderApi.ProcessOrderPaymentsAsync(order.Id, incomingPayment.Id);
WorkContext.PaymentFormHtml = processingResult.HtmlForm;
return(View("payment-form", WorkContext));
}