// GET: /Cart/Add
public ActionResult Add(Guid id)
{
var cartId = GetCartId();
var createNewCart = cartId == Guid.Empty;
CartSummaryViewModel summaryModel;
if (createNewCart == false)
{
var editCartRequest = new EditCartRequest();
editCartRequest.ItemsToAdd.Add(id);
editCartRequest.Id = cartId;
try
{
var editCartResponse = _cartService.EditCart(editCartRequest);
summaryModel = editCartResponse.Cart.ConvertToCartSummaryViewModel();
SaveCartSummaryToCookie(summaryModel.NumberOfItems, summaryModel.CartTotal.ToString(CultureInfo.InvariantCulture));
}
catch (CartDoesNotExistException)
{
createNewCart = true;
}
}
if (!createNewCart) { return RedirectToLocal("/Cart"); }
var createCartRequest = new CreateCartRequest();
createCartRequest.AlbumsToAdd.Add(id);
var response = _cartService.CreateCart(createCartRequest);
SaveCartIdToCookie(response.Cart.Id);
summaryModel = response.Cart.ConvertToCartSummaryViewModel();
SaveCartSummaryToCookie(summaryModel.NumberOfItems, summaryModel.CartTotal.ToString(CultureInfo.InvariantCulture));
return RedirectToLocal("/Cart");
}
public EditCartResponse EditCart(EditCartRequest request)
{
var response = new EditCartResponse();
var cart = _cartRepository.FindBy(request.Id);
if (cart == null) { throw new CartDoesNotExistException(); }
AddAlbumsToCart(request.ItemsToAdd, cart);
UpdateLineQtys(request.ItemsToUpdate, cart);
RemoveAlbumsFromCart(request.ItemsToRemove, cart);
ThrowExceptionIfCartIsInvalid(cart);
_cartRepository.Save(cart);
_uow.Commit();
response.Cart = cart.ConvertToCartView();
return response;
}
public ActionResult Update(Guid cartItemId, Guid albumId, int newQty)
{
var qtyUpdateRequest = new AlbumQtyUpdateRequest { AlbumId = albumId, NewQty = newQty };
var request = new EditCartRequest();
request.ItemsToUpdate.Add(qtyUpdateRequest);
request.Id = GetCartId();
var response = _cartService.EditCart(request);
SaveCartSummaryToCookie(response.Cart.NumberOfItems, response.Cart.CartTotal.ToString(CultureInfo.InvariantCulture));
var albumName = response.Cart.Items.Single(item => item.Album.Id == albumId).Album.Title;
var results = new UpdateCartItemViewModel
{
Message = "The qty of " + Server.HtmlEncode(albumName) + " has been refreshed in your shopping cart.",
CartTotal = response.Cart.CartTotal.FormatMoney(),
CartCount = response.Cart.NumberOfItems,
ItemQty = response.Cart.Items.Single(item => item.Album.Id == albumId).Qty,
DeleteId = cartItemId
};
return Json(results);
}
public ActionResult Remove(Guid cartItemId, Guid albumId)
{
var album = _albumService.GetAlbum(new GetAlbumRequest { Id = albumId }).Album;
var request = new EditCartRequest();
request.ItemsToRemove.Add(albumId);
request.Id = GetCartId();
var response = _cartService.EditCart(request);
SaveCartSummaryToCookie(response.Cart.NumberOfItems, response.Cart.CartTotal.ToString(CultureInfo.InvariantCulture));
var results = new RemoveCartItemViewModel
{
Message = Server.HtmlEncode(album.Title) + " has been removed from your cart.",
CartTotal = response.Cart.CartTotal.FormatMoney(),
CartCount = response.Cart.NumberOfItems,
ItemQty = 0,
DeleteId = cartItemId
};
return Json(results);
}