public static void OnFavoriteMusicalInspiration(int musicalInspirationId)
        {
            int userId = Auth.user().Id;

            FavoritesService service = new FavoritesService();

            if (service.IsInspirationalMusicAlreadyInFavorites(userId, musicalInspirationId))
            {
                service.RemoveInspirationalMusic(userId, musicalInspirationId);
            }
            else
            {
                service.AddInspirationalMusic(userId, musicalInspirationId);
            }
        }