Pattern for sorting ways to get a resource "UserFavorites"

resourcePattern.scala

def index = Action.async { implicit request =>
    ChanneledPresenter(context) flatMap { presenter =>
    
      // alternatives for resource fetching, which may or may not be available
      val getAccountFavorites    = ???
      val createAccountFavorites = ???
      val getSessionFavorites    = ???
      val createSessionFavorites = ???

      Seq(getAccountFavorites,
          createAccountFavorites,
          getSessionFavorites,
          createSessionFavorites).flatten.headOption match {
        case Some(futureTryUserFavorites) =>
          for {
            Success(userFavorites) <- futureTryUserFavorites
          } yield {
            Ok(views.html.favorites.index(FavoritesPresenter(releases, photos, videos)))
          }
        case None => Ok(views.html.favorites.index(FavoritesPresenter(Seq.empty, Seq.empty, Seq.empty)))
      }
    }
  }