Closed odenizddd closed 2 months ago
If user doesn't already have that item in the shopping cart, it should be created. If it already exists, it should be updated. If the quantity is a non-positive integer, than the item is removed from the shopping cart.
Done.
If user doesn't already have that item in the shopping cart, it should be created. If it already exists, it should be updated. If the quantity is a non-positive integer, than the item is removed from the shopping cart.