public async Task <ActionResult> AddToCartDrinkFromCart(int?DrinkId, int Quantity)
{
var drink = await DrinkServices.FindDrinkAsync(DrinkId);
//Create the cart if it doesnt exist or get the existing cart
var cart = CreateOrGetCart();
//Find if the drink exists in the CartDrink list
var existingDrink = cart.CartDrinks.FirstOrDefault(x => x.DrinkId == drink.Id);
//If it does,add 1 to its quantity
if (existingDrink != null)
{
existingDrink.Quantity = Quantity;
var cartburgersCount = 0;
var cartdrinksCount = 0;
var cartBurgersLength = cart.CartBurgers.Count;
var cartDrinksLength = cart.CartDrinks.Count;
for (int i = 0; i < cartBurgersLength; i++)
{
cartburgersCount += cart.CartBurgers[i].Quantity;
}
for (int i = 0; i < cartDrinksLength; i++)
{
cartdrinksCount += cart.CartDrinks[i].Quantity;
}
Session["count"] = cartburgersCount + cartdrinksCount;
}
SaveCart(cart);
return(RedirectToAction("Index", "Cart"));
}
//DRINK
public async Task <ActionResult> AddToCartDrink(int?DrinkId)
{
var drink = await DrinkServices.FindDrinkAsync(DrinkId);
//Create the cart if it doesnt exist or get the existing cart
var cart = CreateOrGetCart();
//Find if the drink exists in the CartDrink list
var existingDrink = cart.CartDrinks.FirstOrDefault(x => x.DrinkId == drink.Id);
//If it does,add 1 to its quantity
if (existingDrink != null)
{
existingDrink.Quantity++;
Session["count"] = Convert.ToInt32(Session["count"]) + 1;
}
//If it doesnt,create a new CartDrink and save it into the CartDrinks list of the cart
else
{
cart.CartDrinks.Add(new CartDrink()
{
DrinkId = drink.Id,
Name = drink.Name,
Litre = drink.Litre,
Price = drink.Price,
Quantity = 1
});
Session["count"] = Convert.ToInt32(Session["count"]) + 1;
}
SaveCart(cart);
return(new EmptyResult());
}
// GET: Drink/Edit/5
public async Task <ActionResult> Edit(int?id)
{
if (id == null)
{
return(View("Error"));
}
Drink drink = await DrinkServices.FindDrinkAsync(id);
if (drink == null)
{
return(View("Error"));
}
return(View(drink));
}
public async Task <ActionResult> DeleteDrink(int DrinkId)
{
var drink = await DrinkServices.FindDrinkAsync(DrinkId);
//Create the cart if it doesnt exist or get the existing cart
var cart = CreateOrGetCart();
//Find if the drink exists in the CartDrinks list and find its Quantity
var existingItem = cart.CartDrinks.FirstOrDefault(x => x.DrinkId == drink.Id);
var quantityDeleted = existingItem.Quantity;
//If it does,remove it from the list
if (existingItem != null)
{
cart.CartDrinks.Remove(existingItem);
}
Session["count"] = Convert.ToInt32(Session["count"]) - quantityDeleted;
SaveCart(cart);
return(RedirectToAction("Index", "Cart"));
}
