public void Initialize(MenuItemView menuItem)
{
Categories.Clear();
Categories.AddRange(_viewProvider.Get<CategoryView>());
_id = menuItem.MenuItemId;
Title = menuItem.Title;
Description = menuItem.Description;
SelectedCategory = Categories.First(x => x.CategoryId == menuItem.CategoryId);
}
public void AddNewItem(MenuItemView addingMenuItem)
{
var element = AddedElements.FirstOrDefault(x => x.Id == addingMenuItem.MenuItemId && !x.Ordered);
if (element != null)
{
element.Quantities++;
AddedElements.Refresh();
}
else
{
AddedElements.Add(new OrderMenuItemModel()
{
Id = addingMenuItem.MenuItemId,
Price = addingMenuItem.Price,
Ordered = false,
Quantities = 1,
Title = addingMenuItem.Title
});
}
TotalPrice += addingMenuItem.Price;
}
