CoreShop 4 - Extending Frontend Controllers

[Stefan-JustMe69-SQ]

Q	A
Bug report?	yes
Feature request?	no
BC Break report?	no
RFC?	no

I followed documentation
https://docs.coreshop.org/CoreShop/Development/Frontend_Bundle/
an created own class TemplateConfigurator

<?php

declare(strict_types=1);

namespace FrontendBundle\CoreShop\TemplateConfigurator;

use CoreShop\Bundle\FrontendBundle\TemplateConfigurator\TemplateConfiguratorInterface;

class TemplateConfigurator implements TemplateConfiguratorInterface
{
    public function findTemplate(string $templateName): string
    {
        return sprintf('coreshop/%s.twig', $templateName);
    }
}


    FrontendBundle\CoreShop\TemplateConfigurator\TemplateConfigurator:
        decorates: 'CoreShop\Bundle\FrontendBundle\TemplateConfigurator\TemplateConfigurator'
        public: true

I created controller IndexController and followed description in
https://docs.coreshop.org/CoreShop/Development/Frontend_Bundle/Controllers
and created controller and configuration as described

my class:

<?php

declare(strict_types=1);

namespace FrontendBundle\CoreShop\Controller;

use CoreShop\Bundle\FrontendBundle\Controller\FrontendController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class IndexController extends FrontendController
{

    public function indexAction(Request $request): Response
    {
        return $this->render($this->getTemplateConfigurator()->findTemplate('Index/index.html'));
    }
}

my configs:

    FrontendBundle\CoreShop\Controller\IndexController:
        public: true
        arguments:
            - '@service_container'

core_shop_frontend:
    controllers:
        index: FrontendBundle\CoreShop\Controller\IndexController

I'm getting error:

The "CoreShop\Bundle\FrontendBundle\TemplateConfigurator\TemplateConfiguratorInterface" service or alias has been removed or inlined when the container was compiled. You should either make it public, or stop using the container directly and use dependency injection instead.

How to fix that?

[dpfaffenbauer]

You don't need to extend from the FrontendController and use parameter injection instead.