public static void done(long id) {
Item item = Item.findById(id);
if (item != null) item.delete();
index();
}
public static void addItem(Item item) {
item.save();
index();
}
public static void listItems() {
renderJSON(Item.findAll());
}
public static void index() {
List<Item> currentItems = Item.all().fetch();
render(currentItems);
}