Document to twig structure

DefaultController.php

class DefaultController extends WebsiteController
{
    public function indexAction(StructureInterface $structure, $preview = false, $partial = false)
    {
        $document = $this->loadDocument('/test', $structure->getLanguageCode(), $structure->getWebspaceKey());
      
        return $this->renderStructure(
            $structure,
            [
                'page' => $this->resolve($this->documentToStructure($document)),
            ],
            $preview,
            $partial
        );
    }

    protected function loadDocument($url, $locale, $webspaceKey)
    {
        $resourceLocatorStrategyPool = $this->get('sulu.content.resource_locator.strategy_pool');
        $resourceLocatorStrategy = $resourceLocatorStrategyPool->getStrategyByWebspaceKey($webspaceKey);

        $document = $this->get('sulu_document_manager.document_manager')->find(
            $resourceLocatorStrategy->loadByResourceLocator(
                rtrim($resourceLocator, '/'),
                $webspaceKey,
                $locale
            ),
            $locale,
            [
                'load_ghost_content' => false,
            ]
        );
    }

    protected function documentToStructure(BasePageDocument $document)
    {
        $inspector = $this->get('sulu_document_manager.document_inspector');
        $structure = $inspector->getStructureMetadata($document);
        $documentAlias = $inspector->getMetadata($document)->getAlias();

        $structureManager = $this->get('sulu.content.structure_manager');
        $structureBridge = $structureManager->wrapStructure($documentAlias, $structure);
        $structureBridge->setDocument($document);

        return $structureBridge;
    }

    protected function resolve(StructureInterface $structure)
    {
        return $this->get('sulu_website.resolver.structure')->resolve($structure);
    }
}

Thanks… I hope that last question… How I can pass StructureInterface $structure to API node?

     * @Rest\Get("/pages")
     *
     * @ApiDoc(
     *   section="Pages",
     *   resource = true,
     *   statusCodes = {
     *     204 = "Returned when successful",
     *     404 = "Returned when not found"
     *   }
     * )
     *
     * @param StructureInterface $structue
     * @param ParamFetcher $paramFetcher
     * @param Request $request
     *
     * @Annotations\QueryParam(name="route", description="Page route for content load.")
     *
     * @throws NotFoundHttpException when does not exist
     *
     * @return Response|array
     */
    public function getPageAction( StructureInterface $structue, ParamFetcher $paramFetcher, Request $request)
    {

        $resourceLocator = $paramFetcher->get('route');

        $resourceLocatorStrategyPool = $this->get('sulu.content.resource_locator.strategy_pool');
        $resourceLocatorStrategy = $resourceLocatorStrategyPool->getStrategyByWebspaceKey(self::WEBSPACE_KEY);

        $document = $this->get('sulu_document_manager.document_manager')->find(
            $resourceLocatorStrategy->loadByResourceLocator(
                rtrim($resourceLocator, '/'),
                self::WEBSPACE_KEY,
                $request->getLocale()
            ),
            $request->getLocale(),
            [
                'load_ghost_content' => false,
            ]
        );

        $response = $this->renderStructure(
            $structure,
            [
                'page' => $this->resolve($this->documentToStructure($document)),
            ],
            false,
            false
        );

       return $response;

    }```