private void UpdatePayments(CheckoutViewModel viewModel, ICart cart)
{
viewModel.PaymentMethodViewModels = _paymentMethodViewModelFactory.GetPaymentMethodViewModels();
var methodViewModels = viewModel.PaymentMethodViewModels.ToList();
if (!methodViewModels.Any())
{
return;
}
var defaultPaymentMethod = methodViewModels.FirstOrDefault(p => p.IsDefault) ?? methodViewModels.First();
var selectedPaymentMethod = viewModel.Payment == null ?
defaultPaymentMethod :
methodViewModels.Single(p => p.SystemKeyword == viewModel.Payment.SystemKeyword);
viewModel.Payment = selectedPaymentMethod.PaymentOption;
viewModel.Payments = methodViewModels.Where(x => cart.GetFirstForm().Payments.Any(p => p.PaymentMethodId == x.PaymentMethodId))
.Select(x => x.PaymentOption)
.OfType <PaymentOptionBase>()
.ToList();
foreach (var viewModelPayment in viewModel.Payments)
{
viewModelPayment.Amount =
new Money(
cart.GetFirstForm().Payments
.FirstOrDefault(p => p.PaymentMethodId == viewModelPayment.PaymentMethodId)?.Amount ?? 0,
cart.Currency);
}
if (!cart.GetFirstForm().
Payments.Any())
{
return;
}
var method = methodViewModels.FirstOrDefault(
x => x.PaymentMethodId == cart.GetFirstForm().
Payments.FirstOrDefault().
PaymentMethodId);
if (method == null)
{
return;
}
viewModel.SelectedPayment = method.Description;
var payment = cart.GetFirstForm().
Payments.FirstOrDefault();
var creditCardPayment = payment as ICreditCardPayment;
if (creditCardPayment != null)
{
viewModel.SelectedPayment +=
$" - ({creditCardPayment.CreditCardNumber.Substring(creditCardPayment.CreditCardNumber.Length - 4)})";
}
}
public override object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
var systemKeyword = bindingContext.ValueProvider.GetValue("SystemKeyword").AttemptedValue;
var paymentMethodViewModels = _paymentMethodViewModelFactory.GetPaymentMethodViewModels();
var selectedPaymentMethod = paymentMethodViewModels.FirstOrDefault(p => p.SystemKeyword == systemKeyword);
bindingContext.ModelMetadata = ModelMetadataProviders.Current.GetMetadataForType(null, selectedPaymentMethod.PaymentOption.GetType());
return(base.BindModel(controllerContext, bindingContext));
}
private void UpdatePayment(CheckoutViewModel viewModel)
{
viewModel.PaymentMethodViewModels = _paymentMethodViewModelFactory.GetPaymentMethodViewModels();
var selectedPaymentMethod = viewModel.Payment == null ?
viewModel.PaymentMethodViewModels.First() :
viewModel.PaymentMethodViewModels.Single(p => p.SystemName == viewModel.Payment.SystemName);
viewModel.Payment = PaymentMethodViewModelResolver.Resolve(selectedPaymentMethod.SystemName, _orderFactory);
viewModel.Payment.Description = selectedPaymentMethod.Description;
viewModel.Payment.SystemName = selectedPaymentMethod.SystemName;
viewModel.Payment.PaymentMethod.PaymentMethodId = selectedPaymentMethod.PaymentMethodId;
}
public Task BindModelAsync(ModelBindingContext bindingContext)
{
var systemKeyword = bindingContext.ValueProvider.GetValue("SystemKeyword").FirstValue;
if (string.IsNullOrEmpty(systemKeyword))
{
return(Task.CompletedTask);
}
var paymentMethodViewModels = _paymentMethodViewModelFactory.GetPaymentMethodViewModels();
var selectedPaymentMethod = paymentMethodViewModels.FirstOrDefault(p => p.SystemKeyword == systemKeyword);
bindingContext.ModelMetadata = _modelMetadataProvider.GetMetadataForType(selectedPaymentMethod?.PaymentOption.GetType());
return(Task.CompletedTask);
}
