public async Task <ShoppingCartRemoveViewModel> RemoveFromCart(int id)
{
// Remove the item from the cart
var cart = await ShoppingCartService.GetCart();
// Get the name of the item to display confirmation
// Get the name of the album to display confirmation
string itemName = storeDB.Items
.Single(item => item.Id == id).Name;
// Remove from cart
int itemCount = await cart.RemoveFromCartItem(id);
// Display the confirmation message
var results = new ShoppingCartRemoveViewModel
{
Message = "One (1) " + HttpUtility.HtmlEncode(itemName) +
" has been removed from your shopping cart.",
CartTotal = await cart.GetTotal(),
CartCount = await cart.GetCount(),
ItemCount = itemCount,
DeleteId = id
};
return(results);
}
public async Task <ShoppingCartViewModel> shoppingCart()
{
var cart = await ShoppingCartService.GetCart();
//Set up our ViewModel
var viewModel = new ShoppingCartViewModel
{
CartItems = await cart.GetCartItems()
};
//Return the view
return(viewModel);
}
public async Task <ShoppingCartRemoveViewModel> AddToCart(int id)
{
// Retrieve the item from the database
var addedItem = await storeDB.Items
.SingleAsync(item => item.Id == id);
// Add it to the shopping cart
var cart = await ShoppingCartService.GetCart();
int count = await cart.AddToCart(addedItem);
// Display the confirmation message
var results = new ShoppingCartRemoveViewModel
{
Message = HttpUtility.HtmlEncode(addedItem.Name) +
" has been added to your shopping cart.",
CartTotal = await cart.GetTotal(),
CartCount = await cart.GetCount(),
ItemCount = count,
DeleteId = id
};
return(results);
}
public async Task <int> CartCount()
{
var cart = await ShoppingCartService.GetCart();
return(await cart.GetCount());
}