AppBundle\EventListener\SerializerListener

Complexity

Total Complexity

5

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getSubscribingMethods()	0	8	1
A	extract()	0	4	1
A	createSubscribingConfiguration()	0	10	2

<?php

namespace AppBundle\EventListener;

use AppBundle\Entity\Event;
use AppBundle\Exception\UnsupportedEntityException;
use AppBundle\Service\Extractor\Extractor;
use JMS\Serializer\Handler\SubscribingHandlerInterface;
use JMS\Serializer\JsonSerializationVisitor;

/**
 * @author Vehsamrak
 */
class SerializerListener implements SubscribingHandlerInterface
{

    /** @var Extractor */
    private $extractor;

    public function __construct(Extractor $extractor)
    {
        $this->extractor = $extractor;
    }

    /** {@inheritDoc} */
    public static function getSubscribingMethods(): array
    {
        $entities = [
            Event::class,
        ];

        return self::createSubscribingConfiguration($entities);
    }

    /**
     * @param object $entity Entity object
     * @throws UnsupportedEntityException
     */
    public function extract(JsonSerializationVisitor $visitor, $entity): array

The parameter $visitor is not used and could be removed.

    {
        return $this->extractor->extract($entity);
    }

    private static function createSubscribingConfiguration(array $entities): array
    {
        $config = [];

        foreach ($entities as $entityClassName) {
            return ['format' => 'json', 'type' => $entityClassName, 'method' => 'extract'];
        }

        return $config;
    }
}