/**
* Returns the basket items to the inventory
*
* @param username The name of the user
* @return a null basket
*/
public List<BasketDTO> returnBasket(String username) {
List<Integer> list =
em.createNamedQuery("findBasketGnomes").setParameter("cus", username).getResultList();
BasketDTO basketgnome;
for (int i = 0; i < list.size(); i++) {
basketgnome = em.find(Basket.class, list.get(i));
updateInventory(basketgnome.getColor(), basketgnome.getAmount(), true);
}
emptyBasket(username);
return null;
}
