public override void Context()
{
base.Context();
_basket = GetCurrentViewModelAsBasket();
_basketItem = _basket.BasketItems.First(x => x.ProductId == ProductOneId);
_basketItem.UpdatedQuantity = UpdatedQuantity;
BasketControllerClient.Expect(x => x.UpdateProductQuantityAsync(ProductOneId, UpdatedQuantity)).Return(TaskEx.FromResult(0));
_basket.UpdateProductQuantityCommand.Execute(ProductOneId);
}
public virtual async Task LoadBasketItems()
{
var basketItemDtos = await _basketControllerClient.GetBasketItemsAsync();
_basketItems.Clear();
basketItemDtos.Each(x =>
{
var basketItem = new BasketItemViewModel(x);
basketItem.PropertyChanged += (sender, args) =>
{
if (args.PropertyName == "Quantity")
{
_updateSubtotal();
}
};
_basketItems.Add(basketItem);
});
_updateSubtotal();
}