I have a backend project on my ssl server, like ssl.mybackend.com, with following:
class FormController extends Controller
{
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [                    
                    [
                        'actions' => ['index', 'delete', 'view', 'create'],
                        'allow' => true,
                        'roles' => ['@'], //only authorized users
                    ],
                    [
                        'actions'=> ['create-order'],
                        'allow'=>true   //change all users to "myfrontend.com"                   
                    ]
                ],
            ],
        ];
    }
I need to grant an access to create-order action only to my frontend website.
I am not sure if it's possible to do with AccessControl and appreciate if you could advise other solutions.