public static void Handle(ProductItemAddedToShoppingCart @event, ShoppingCartDetails view)
{
var productItem = @event.ProductItem;
var existingProductItem = view.ProductItems
.FirstOrDefault(x => x.ProductId == @event.ProductItem.ProductId);
if (existingProductItem == null)
{
view.ProductItems.Add(new ShoppingCartDetailsProductItem
{
ProductId = productItem.ProductId,
Quantity = productItem.Quantity,
UnitPrice = productItem.UnitPrice
});
}
else
{
existingProductItem.Quantity += productItem.Quantity;
}
view.Version++;
}
public static void Handle(ProductItemAddedToShoppingCart @event, ShoppingCartShortInfo view)
{
view.TotalItemsCount += @event.ProductItem.Quantity;
view.TotalPrice += @event.ProductItem.TotalPrice;
view.Version++;
}
