class RegisterAccessChecksPass

class RegisterAccessChecksPass implements CompilerPassInterface {
    
    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $container) : void {
        if (!$container->hasDefinition('access_manager')) {
            return;
        }
        $services = [];
        $dynamic_access_check_services = [];
        // Add services tagged 'access_check' to the access_manager service.
        $access_manager = $container->getDefinition('access_manager.check_provider');
        foreach ($container->findTaggedServiceIds('access_check') as $id => $attributes) {
            $applies = [];
            $method = 'access';
            $needs_incoming_request = FALSE;
            foreach ($attributes as $attribute) {
                if (isset($attribute['applies_to'])) {
                    $applies[] = $attribute['applies_to'];
                }
                if (isset($attribute['method'])) {
                    $method = $attribute['method'];
                }
                if (!empty($attribute['needs_incoming_request'])) {
                    $needs_incoming_request = TRUE;
                }
            }
            $access_manager->addMethodCall('addCheckService', [
                $id,
                $method,
                $applies,
                $needs_incoming_request,
            ]);
            // Collect dynamic access checker services.
            $class = $container->getDefinition($id)
                ->getClass();
            if (in_array(AccessCheckInterface::class, class_implements($class), TRUE)) {
                $dynamic_access_check_services[] = $id;
            }
            $services[$id] = new Reference($id);
        }
        $access_manager->addArgument(ServiceLocatorTagPass::register($container, $services));
        $container->setParameter('dynamic_access_check_services', $dynamic_access_check_services);
    }

}