public JsonResult RemoveFromWishList(string wishListItemId)
        {
            var    user     = _userManager.GetUserAsync(User).Result;
            string userId   = user.Id;
            var    wishList = _repository.GetWishListByUserId(userId);



            WishListItem wishListItem = _repository.GetWishListItemById(int.Parse(wishListItemId));

            _repository.RemoveWishListItem(wishListItem);



            if (_repository.SaveAll())
            {
                var result = new { Success = "true", message = "Uspešno ste uklonili artikal iz korpe. " };
                return(Json(result));
            }
            else
            {
                var result = new { Success = "true", message = "Uspešno ste uklonili artikal iz korpe. " };
                return(Json(result));
            }
        }