private bool ValidateAddresses(CheckoutViewModel vm)
{
return(ValidateVM(vm.AsAddressesVM()));
}
public ActionResult ReviewPOST(CheckoutViewModel model)
{
// redirect the user to their payment method of choice
// is there any validation that should be happening here?
var user = _workContextAccessor.GetContext().CurrentUser;
if (!_checkoutHelperService.UserMayCheckout(user, out ActionResult redirect))
{
if (redirect != null)
{
return(redirect);
}
return(Redirect(RedirectUrl));
}
if (string.IsNullOrWhiteSpace(model.SelectedPosService))
{
// the user selected no payment method
_notifier.Error(T("Impossible to start payment with the selected provider. Please try again."));
TempData["CheckoutViewModel"] = model;
return(RedirectToAction("Review"));
}
// get the pos by name
var selectedService = _posServices
.FirstOrDefault(ps => ps.GetPosName()
.Equals(model.SelectedPosService, StringComparison.OrdinalIgnoreCase));
if (selectedService == null)
{
// data got corrupted?
_notifier.Error(T("Impossible to start payment with the selected provider. Please try again."));
TempData["CheckoutViewModel"] = model;
return(RedirectToAction("Review"));
}
// Re-validate the entire model to be safe
ReinflateViewModelAddresses(model);
// later we'll need the country and postal code
var countryName = !string.IsNullOrWhiteSpace(model.ShippingAddressVM?.Country)
? model.ShippingAddressVM?.Country
: (!string.IsNullOrWhiteSpace(model.BillingAddressVM?.Country)
? model.BillingAddressVM?.Country
: "");
_shoppingCart.Country = countryName;
var postalCode = model.ShippingAddressVM != null
? model.ShippingAddressVM.PostalCode
: model.BillingAddressVM.PostalCode;
_shoppingCart.ZipCode = postalCode;
// Validate ShippingOption
model.ShippingRequired = IsShippingRequired();
if (model.ShippingRequired && model.SelectedShippingOption == null)
{
if (string.IsNullOrWhiteSpace(model.ShippingOption))
{
// TODO: manage this error condition
// Here we need a selected shipping method, but we don't have it somehow
}
// TODO: check this: we are reinflating from the model but maybe we have
// this in _shoppingCart?
var selectedOption = ShippingService.RebuildShippingOption(model.ShippingOption);
_shoppingCart.ShippingOption = selectedOption;
model.SelectedShippingOption = selectedOption;
}
// TODO: Validate Cart
// Here we want to:
// 1. Create the PayementGatewayCharge we'll use for events
var paymentGuid = Guid.NewGuid().ToString();
// 2. Create the Order ContentItem
var order = _checkoutHelperService.CreateOrder(model.AsAddressesVM(), paymentGuid, countryName, postalCode);
// 3. Don't attach the address from the Order to the Contact for
// the user, because that was done when inputing the address.
// 3.1. If there is a User, we may wish to add their email and phone
// number to the Contact.
// 4. Create the payment record for the Order.
var reason = string.Format("Purchase Order {0}", order.OrderKey);
var payment = new PaymentRecord {
Reason = reason,
Amount = order.Total,
Currency = order.CurrencyCode,
ContentItemId = order.Id
};
// 4.1. Invoke the StartPayment method for the selected IPosService.
payment = selectedService.StartPayment(payment, paymentGuid);
// 5. Get form the IPosService the controller URL and redirect there.
// Put the model in TempData so it can be reused in the next action.
TempData["CheckoutViewModel"] = model;
return(Redirect(selectedService.GetPosActionUrl(payment.Guid)));
}
