Sylius\ShopApiPlugin\Controller\Taxon\ShowTaxonTreeAction

Complexity

Total Complexity

5

Size/Duplication

Total Lines	52
Duplicated Lines	19.23 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	1
A	__invoke()	0	14	2
A	buildTaxonView()	10	10	2

<?php

namespace Sylius\ShopApiPlugin\Controller\Taxon;

use FOS\RestBundle\View\View;
use FOS\RestBundle\View\ViewHandlerInterface;
use Sylius\Component\Core\Model\TaxonInterface;
use Sylius\Component\Taxonomy\Repository\TaxonRepositoryInterface;
use Sylius\ShopApiPlugin\Factory\TaxonViewFactoryInterface;
use Sylius\ShopApiPlugin\View\TaxonView;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

final class ShowTaxonTreeAction
{
    /** @var TaxonRepositoryInterface */
    private $taxonRepository;

    /** @var ViewHandlerInterface */
    private $viewHandler;

    /** @var TaxonViewFactoryInterface */
    private $taxonViewFactory;

    /** @var string */
    private $fallbackLocale;

    public function __construct(
        TaxonRepositoryInterface $taxonRepository,
        ViewHandlerInterface $viewHandler,
        TaxonViewFactoryInterface $taxonViewFactory,
        string $fallbackLocale
    ) {
        $this->taxonRepository = $taxonRepository;
        $this->viewHandler = $viewHandler;
        $this->taxonViewFactory = $taxonViewFactory;
        $this->fallbackLocale = $fallbackLocale;
    }

    public function __invoke(Request $request): Response
    {
        $locale = $request->query->get('locale', $this->fallbackLocale);

        $taxons = $this->taxonRepository->findRootNodes();
        $taxonViews = [];

        /** @var TaxonInterface $taxon */
        foreach ($taxons as $taxon) {
            $taxonViews[] = $this->buildTaxonView($taxon, $locale);

$taxon of type object<Sylius\Component\Taxonomy\Model\TaxonInterface> is not a sub-type of object<Sylius\Component\Core\Model\TaxonInterface>. It seems like you assume a child interface of the interface Sylius\Component\Taxonomy\Model\TaxonInterface to be always present.

        }

        return $this->viewHandler->handle(View::create($taxonViews, Response::HTTP_OK));
    }

    private function buildTaxonView(TaxonInterface $taxon, $locale): TaxonView

This method seems to be duplicated in your project.

    {
        $taxonView = $this->taxonViewFactory->create($taxon, $locale);

        foreach ($taxon->getChildren() as $childTaxon) {
            $taxonView->children[] = $this->buildTaxonView($childTaxon, $locale);
        }

        return $taxonView;
    }
}