Innmind\Neo4jBundle\DependencyInjection\Compiler\RegistrableServicePass

Complexity

Total Complexity

5

Size/Duplication

Total Lines	35
Duplicated Lines	40 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

100%

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	process()	14	20	4

<?php
declare(strict_types = 1);

namespace Innmind\Neo4jBundle\DependencyInjection\Compiler;

use Innmind\Neo4jBundle\Exception\RuntimeException;
use Symfony\Component\DependencyInjection\{
    ContainerBuilder,
    Compiler\CompilerPassInterface,
    Reference
};

class RegistrableServicePass implements CompilerPassInterface
{
    private $service;
    private $tag;

    public function __construct(string $service, string $tag)
    {
        $this->service = $service;
        $this->tag = $tag;
    }

    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $container)
    {
        $definition = $container->getDefinition($this->service);
        $ids = $container->findTaggedServiceIds($this->tag);

        foreach ($ids as $id => $tags) {
            foreach ($tags as $tag) {
                if (!isset($tag['class'])) {
                    throw new RuntimeException(
                        'The class attribute must be defined'
                    );
                }

                $definition->addMethodCall(
                    'register',
                    [$tag['class'], new Reference($id)]
                );
            }
        }
    }
}