public void Execute()
{
var items = _shoppingCartRepository.All().ToArray(); // Cache
foreach (var lineItem in items)
{
_productRepository.IncreaseStockBy(lineItem.product.ArticleId, lineItem.quantity);
_shoppingCartRepository.RemoveAll(lineItem.product.ArticleId);
}
}
public void Refresh()
{
var products = productRepository
.All()
.Select(product => new ProductViewModel(this,
shoppingCartRepository,
productRepository,
product));
var lineItems = shoppingCartRepository
.All()
.Select(x => new ProductViewModel(this,
shoppingCartRepository,
productRepository,
x.Product,
x.Quantity));
Products = new ObservableCollection <ProductViewModel>(products);
LineItems = new ObservableCollection <ProductViewModel>(lineItems);
OnPropertyRaised(nameof(Products));
OnPropertyRaised(nameof(LineItems));
}
public bool CanExecute()
{
return(shoppingCartRepository.All().Any());
}
public List <ShoppingCart> GetAll()
{
return(_shoppingCartRepository.All());
}
