public override bool UpdateItem(IEditableObject item, Control editor)
{
CheckBoxList checkBoxList = (CheckBoxList)editor;
Product product = (Product)item;
// Clear any existing variation configurations.
foreach (VariationConfiguration variationConfiguration in product.GetChildren<VariationConfiguration>().ToArray())
Context.Persister.Delete(variationConfiguration);
foreach (ListItem listItem in checkBoxList.Items.Cast<ListItem>().Where(li => li.Selected))
{
VariationPermutation variationPermutation = new VariationPermutation();
int[] variationIDs = listItem.Value.Split(',').Select(s => Convert.ToInt32(s)).ToArray();
foreach (int variationID in variationIDs)
variationPermutation.Variations.Add(Context.Persister.Get(variationID));
VariationConfiguration variationConfiguration = new VariationConfiguration
{
Permutation = variationPermutation,
Available = true
};
variationConfiguration.AddTo(product);
}
return true;
}
public virtual void AddItem(Shop shop, Product product, IEnumerable<Variation> variations)
{
ShoppingBasket shoppingBasket = GetCurrentShoppingBasketInternal(shop, true);
// If card is already in basket, just increment quantity, otherwise create a new item.
ShoppingBasketItem item = shoppingBasket.GetChildren<ShoppingBasketItem>().SingleOrDefault(i => i.Product == product && ((variations == null && i.Variations == null) || EnumerableUtility.Equals(i.Variations, variations)));
if (item == null)
{
VariationPermutation variationPermutation = null;
if (variations != null && variations.Any())
{
variationPermutation = new VariationPermutation();
foreach (Variation variation in variations)
variationPermutation.Variations.Add(variation);
}
item = new ShoppingBasketItem { Product = product, VariationPermutation = variationPermutation, Quantity = 1 };
item.AddTo(shoppingBasket);
}
else
{
item.Quantity += 1;
}
_persister.Save(shoppingBasket);
}
public virtual void UpdateQuantity(Shop shop, Product product, VariationPermutation variationPermutation, int newQuantity)
{
if (newQuantity < 0)
throw new ArgumentOutOfRangeException("newQuantity", "Quantity must be greater than or equal to 0.");
ShoppingBasket shoppingBasket = GetCurrentShoppingBasketInternal(shop, true);
ShoppingBasketItem item = shoppingBasket.GetChildren<ShoppingBasketItem>().SingleOrDefault(i => i.Product == product && i.VariationPermutation == variationPermutation);
if (item == null)
return;
if (newQuantity == 0)
{
shoppingBasket.Children.Remove(item);
_persister.Delete(item);
}
else
item.Quantity = newQuantity;
_persister.Save(shoppingBasket);
}
public virtual void RemoveItem(Shop shop, Product product, VariationPermutation variationPermutation)
{
UpdateQuantity(shop, product, variationPermutation, 0);
}