Billogram\Hydrator\ModelHydrator

Complexity

Total Complexity

4

Size/Duplication

Total Lines	27
Duplicated Lines	11.11 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

72.72%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	hydrate()	3	18	4

<?php

declare(strict_types=1);

/*
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file for details.
 */

namespace Billogram\Hydrator;

use Billogram\Exception\HydrationException;
use Billogram\Model\CreatableFromArray;
use Psr\Http\Message\ResponseInterface;

/**
 * Hydrate an HTTP response to domain object.
 *
 * @author Tobias Nyholm <tobias.nyholm@gmail.com>
 */
final class ModelHydrator implements Hydrator
{
    /**
     * @param ResponseInterface $response
     * @param string            $class
     *
     * @return mixed
     */
    public function hydrate(ResponseInterface $response, string $class)
    {
        $body = $response->getBody()->__toString();
        if (0 !== strpos($response->getHeaderLine('Content-Type'), 'application/json')) {

This code seems to be duplicated across your project.

            throw new HydrationException('The ModelHydrator cannot hydrate response with Content-Type:'.$response->getHeaderLine('Content-Type'));
        }
        $data = json_decode($body, true);
        if (JSON_ERROR_NONE !== json_last_error()) {
            throw new HydrationException(sprintf('Error (%d) when trying to json_decode response', json_last_error()));
        }
        if (is_subclass_of($class, CreatableFromArray::class)) {

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if \Billogram\Model\CreatableFromArray::class can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

            $object = call_user_func($class.'::createFromArray', $data);
        } else {
            $object = new $class($data);
        }

        return $object;
    }
}