private CheckoutViewModel InitializeCheckoutViewModel(CheckoutPage currentPage, CheckoutViewModel viewModel)
{
var shipment = _checkoutService.CreateShipment();
var shippingRates = _checkoutService.GetShippingRates(shipment);
var shippingMethods = GetShippingMethods(shippingRates);
var selectedShippingRate = shippingRates.FirstOrDefault();
var customer = _customerContext.CurrentContact.CurrentContact;
var paymentMethods = _checkoutService.GetPaymentMethods();
if (selectedShippingRate != null)
{
_checkoutService.UpdateShipment(shipment, selectedShippingRate);
}
else
{
ModelState.AddModelError("ShippingRate", _localizationService.GetString("/Checkout/Payment/Errors/NoShippingRate"));
}
if (viewModel == null)
{
var shippingMethod = shippingMethods.FirstOrDefault();
viewModel = CreateCheckoutViewModel(paymentMethods.First(), shippingMethod == null ? Guid.Empty : shippingMethod.Id, customer);
// Run the workflow once to calculate all taxes, charges and get the correct total amounts.
_cartService.RunWorkflow(OrderGroupWorkflowManager.CartValidateWorkflowName);
}
else
{
// Countries and region lists are always lost during postbacks.
// Therefor get all countries and regions for the billing address.
_addressBookService.GetCountriesAndRegionsForAddress(viewModel.BillingAddress);
// And get the countries and the regions for all other addresses as well.
PopulateCountryAndRegions(viewModel, viewModel.BillingAddress);
}
viewModel.StartPage = _contentLoader.Get <StartPage>(ContentReference.StartPage);
viewModel.ReferrerUrl = GetReferrerUrl();
viewModel.CurrentPage = currentPage;
viewModel.PaymentMethodViewModels = paymentMethods;
viewModel.ShippingMethodViewModels = shippingMethods;
viewModel.AvailableAddresses = GetAvailableAddresses();
viewModel.AppliedCouponCodes = GetAppliedDiscountsWithCode().Select(d => d.DiscountCode).Distinct();
return(viewModel);
}
private CheckoutViewModel InitializeCheckoutViewModel(CheckoutPage currentPage, CheckoutViewModel viewModel)
{
var shipment = _checkoutService.CreateShipment();
var shippingRates = _checkoutService.GetShippingRates(shipment);
var shippingmethods = GetShippingMethods(shippingRates);
var selectedShippingRate = shippingRates.First();
var customer = _customerContext.CurrentContact.CurrentContact;
var paymentMethods = _checkoutService.GetPaymentMethods();
_checkoutService.UpdateShipment(shipment, selectedShippingRate);
if (viewModel == null)
{
viewModel = CreateCheckoutViewModel(paymentMethods.First(), shippingmethods.First().Id, customer);
// Run the workflow once to calculate all taxes, charges and get the correct total amounts.
_cartService.RunWorkflow(OrderGroupWorkflowManager.CartValidateWorkflowName);
}
else
{
// Countries and region lists are always lost during postbacks.
// Therefor get all countries and regions for the billing address.
_addressBookService.GetCountriesAndRegionsForAddress(viewModel.BillingAddress);
// And get the countries and the regions for all other addresses as well.
PopulateCountryAndRegions(viewModel, viewModel.BillingAddress);
}
viewModel.StartPage = _contentLoader.Get <StartPage>(ContentReference.StartPage);
viewModel.ReferrerUrl = GetReferrerUrl();
viewModel.CurrentPage = currentPage;
viewModel.PaymentMethodViewModels = paymentMethods;
viewModel.ShippingMethodViewModels = shippingmethods;
viewModel.AvailableAddresses = GetAvailableAddresses();
return(viewModel);
}