//public _loggedUser = Request.HttpContext.Items["User"] as User;

        public FavoriteController(IFavoriteDS dataservice)
        {
            ds = dataservice;
        }
 public CommonController(IRatingDS ratingDS, IBookMarkDS bookmarkDS, IFavoriteDS favoriteDS)
 {
     rDs = ratingDS;
     bDs = bookmarkDS;
     fDs = favoriteDS;
 }