StfalconStudio\ApiBundle\Service\Exception\ResponseProcessor\ExceptionResponseProcessor

Complexity

Total Complexity

6

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	processResponseForException()	0	10	2
A	findAppropriateErrorResponseProcessorForException()	0	11	3

<?php
/*
 * This file is part of the StfalconApiBundle.
 *
 * (c) Stfalcon LLC <stfalcon.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace StfalconStudio\ApiBundle\Service\Exception\ResponseProcessor;

use StfalconStudio\ApiBundle\Exception\CustomAppExceptionInterface;

/**
 * ExceptionResponseProcessor.
 */
final class ExceptionResponseProcessor implements ExceptionResponseProcessorInterface
{
    /** @var CustomAppExceptionResponseProcessorInterface[]|iterable */
    private $errorResponseProcessors;

    /**
     * @param iterable|CustomAppExceptionResponseProcessorInterface[] $errorResponseProcessors
     */
    public function __construct(iterable $errorResponseProcessors)
    {
        $this->errorResponseProcessors = $errorResponseProcessors;
    }

    /**
     * {@inheritdoc}
     */
    public function processResponseForException(CustomAppExceptionInterface $exception): array
    {
        $responseProcessor = $this->findAppropriateErrorResponseProcessorForException($exception);

        if ($responseProcessor instanceof CustomAppExceptionResponseProcessorInterface) {
            return $responseProcessor->processResponse($exception);
        }

        return [];
    }

    /**
     * @param CustomAppExceptionInterface $exception
     *
     * @return CustomAppExceptionResponseProcessorInterface|null
     */
    private function findAppropriateErrorResponseProcessorForException(CustomAppExceptionInterface $exception): ?CustomAppExceptionResponseProcessorInterface
    {
        foreach ($this->errorResponseProcessors as $errorResponseProcessor) {
            /** @var CustomAppExceptionResponseProcessorInterface $errorResponseProcessor */
            if ($errorResponseProcessor->supports($exception)) {
                return $errorResponseProcessor;
            }
        }

        return null;
    }
}