private async Task RemoveItem(Guid itemid)
{
var items = StateContainer.Items;
var item = items.Find(id => id.ItemId == itemid);
items.Remove(item);
StateContainer.SetItems(items);
}
private async Task AddItem()
{
UpdatePrice();
var items = StateContainer.Items;
PizzaItem item = new PizzaItem
{
ItemId = new Guid(),
Qty = Qty,
SizeId = SelectedSize.SizeId,
TypeId = PizzaInfo.Type.Where(o => o.TypeName == PizzaName).FirstOrDefault().TypeId,
ToppingId = SelectedTopping.ToArray(),
Subtotal = SubtotalPrice,
Tax = TaxPrice,
Total = TotalPrice
};
items.Add(item);
StateContainer.SetItems(items);
}