public void Execute()
{
var productsLocalCopy = ShoppingCartFakeRepository.GetAll().ToList();
foreach (var productLocalCopy in productsLocalCopy)
{
ProductFakeRepository.IncreaseStockById(productLocalCopy.Product.Id, productLocalCopy.Quantity);
ShoppingCartFakeRepository.RemoveAll(productLocalCopy.Product.Id);
}
}
public void Execute()
{
if (Product is NullProduct)
{
return;
}
ProductFakeRepository.DecreaseStockById(Product.Id, 1);
ShoppingCartFakeRepository.Add(Product);
}
public void Undo()
{
if (Product is NullProduct)
{
return;
}
var groupedProduct = ShoppingCartFakeRepository.Get(Product.Id);
ProductFakeRepository.IncreaseStockById(Product.Id, groupedProduct.Quantity);
ShoppingCartFakeRepository.RemoveAll(Product.Id);
}
public bool CanExecute()
{
return(ShoppingCartFakeRepository.GetAll().Any());
}
public void Undo()
{
ProductFakeRepository.IncreaseStockById(Product.Id, 1);
ShoppingCartFakeRepository.DecreaseQuantity(Product.Id);
}
