public IActionResult RemoveFromCart(int id)
{
// Retrieve the current user's shopping cart
var cart = ShoppingCart.GetCart(db, this.Context);
// Get the name of the album to display confirmation
// TODO [EF] Turn into one query once query of related data is enabled
int albumId = db.CartItems.Single(item => item.CartItemId == id).AlbumId;
string albumName = db.Albums.Single(a => a.AlbumId == albumId).Title;
// Remove from cart
int itemCount = cart.RemoveFromCart(id);
db.SaveChanges();
string removed = (itemCount > 0) ? " 1 copy of " : string.Empty;
// Display the confirmation message
var results = new ShoppingCartRemoveViewModel
{
Message = removed + albumName +
" has been removed from your shopping cart.",
CartTotal = cart.GetTotal(),
CartCount = cart.GetCount(),
ItemCount = itemCount,
DeleteId = id
};
return Json(results);
}
public ActionResult RemoveFromCart(int id)
{
// Remove the item from the cart
var cart = ShoppingCart.GetCart(this.HttpContext);
// Get the name of the album to display confirmation
string albumName = storeDB.Carts
.Single(item => item.RecordId == id).Album.Title;
// Remove from cart
int itemCount = cart.RemoveFromCart(id);
// Display the confirmation message
var results = new ShoppingCartRemoveViewModel
{
Message = Server.HtmlEncode(albumName) +
" has been removed from your shopping cart.",
CartTotal = cart.GetTotal(),
CartCount = cart.GetCount(),
ItemCount = itemCount,
DeleteId = id
};
return Json(results);
}
public ActionResult RemoveFromCart(int id)
{
// remover o item do carrinho
var cart = ShoppingCart.GetCart(this.HttpContext);
// seleccionar nome do album para apresentar confirmação
string albumName = storeDB.Carts
.Single(item => item.RecordId == id).Album.Title;
// remover
cart.RemoveFromCart(id);
// apresentar mensagem de confirmação
var results = new ShoppingCartRemoveViewModel
{
Message = Server.HtmlEncode(albumName) +
" foi removido do carrinho de compras.",
CartTotal = cart.GetTotal(),
CartCount = cart.GetCount(),
DeleteId = id
};
return Json(results);
}
public async Task<IActionResult> RemoveFromCart(
int id,
CancellationToken requestAborted)
{
// Retrieve the current user's shopping cart
var cart = ShoppingCart.GetCart(DbContext, HttpContext);
// Get the name of the album to display confirmation
var cartItem = await DbContext.CartItems
.Where(item => item.CartItemId == id)
.Include(c => c.Album)
.SingleOrDefaultAsync();
// Remove from cart
int itemCount = cart.RemoveFromCart(id);
await DbContext.SaveChangesAsync(requestAborted);
string removed = (itemCount > 0) ? " 1 copy of " : string.Empty;
// Display the confirmation message
var results = new ShoppingCartRemoveViewModel
{
Message = removed + cartItem.Album.Title +
" has been removed from your shopping cart.",
CartTotal = await cart.GetTotal(),
CartCount = await cart.GetCount(),
ItemCount = itemCount,
DeleteId = id
};
return Json(results);
}
public async Task<IActionResult> RemoveFromCart(int id, CancellationToken requestAborted)
{
var cookieToken = string.Empty;
var formToken = string.Empty;
string[] tokenHeaders = null;
string[] tokens = null;
if (Context.Request.Headers.TryGetValue("RequestVerificationToken", out tokenHeaders))
{
tokens = tokenHeaders.First().Split(':');
if (tokens != null && tokens.Length == 2)
{
cookieToken = tokens[0];
formToken = tokens[1];
}
}
Antiforgery.ValidateTokens(Context, new AntiforgeryTokenSet(formToken, cookieToken));
// Retrieve the current user's shopping cart
var cart = ShoppingCart.GetCart(DbContext, Context);
// Get the name of the album to display confirmation
var cartItem = await DbContext.CartItems
.Where(item => item.CartItemId == id)
.Include(c => c.Album)
.SingleOrDefaultAsync();
// Remove from cart
int itemCount = cart.RemoveFromCart(id);
await DbContext.SaveChangesAsync(requestAborted);
string removed = (itemCount > 0) ? " 1 copy of " : string.Empty;
// Display the confirmation message
var results = new ShoppingCartRemoveViewModel
{
Message = removed + cartItem.Album.Title +
" has been removed from your shopping cart.",
CartTotal = await cart.GetTotal(),
CartCount = await cart.GetCount(),
ItemCount = itemCount,
DeleteId = id
};
return Json(results);
}