public virtual OrderSummaryViewModel CreateOrderSummaryViewModel(ICart cart)
{
if (cart == null)
{
return(CreateEmptyOrderSummaryViewModel());
}
var totals = _orderGroupCalculator.GetOrderGroupTotals(cart);
return(new OrderSummaryViewModel
{
SubTotal = totals.SubTotal,
CartTotal = totals.Total,
ShippingTotal = totals.ShippingTotal,
ShippingSubtotal = _orderGroupCalculator.GetShippingSubTotal(cart),
OrderDiscountTotal = _orderGroupCalculator.GetOrderDiscountTotal(cart),
ShippingDiscountTotal = cart.GetShippingDiscountTotal(),
ShippingTaxTotal = totals.ShippingTotal + totals.TaxTotal,
TaxTotal = totals.TaxTotal,
PaymentTotal = cart.Currency.Round(totals.Total.Amount - (cart.GetFirstForm().Payments?.Sum(x => x.Amount) ?? 0)),
OrderDiscounts = cart.GetFirstForm().Promotions.Where(x => x.DiscountType == DiscountType.Order).Select(x => new OrderDiscountViewModel
{
Discount = new Money(x.SavedAmount, new Currency(cart.Currency)),
DisplayName = x.Description
})
});
}