ui router admin roles

/*
$stateProvider.state('admin', {
		url: '/admin',
		data:{ 
			title: 'Logout',
			only: 'admin'
		},
		templateUrl: URL.toPartial('logout')
	})
*/

app.run(function ($rootScope, $location) {

$rootScope.$on('$stateChangeStart', function (ev, to, toParams, from, fromParams) {

    if(toParams.data.only) {
    	if($rootScope.currentUser.roles.indexOf(toParams.data.only) == -1)
    		//$state.go('home');
    		$location.path('/home')
    }
  });

}