SlayerBirden\DataFlowServer\Db\Controller\UpdateConfigAction

Complexity

Total Complexity

4

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Test Coverage

Coverage

73.68%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	process()	0	18	3

<?php
declare(strict_types=1);

namespace SlayerBirden\DataFlowServer\Db\Controller;

use Doctrine\ORM\ORMException;
use Doctrine\ORM\ORMInvalidArgumentException;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use Psr\Log\LoggerInterface;
use SlayerBirden\DataFlowServer\Db\Entities\DbConfiguration;
use SlayerBirden\DataFlowServer\Doctrine\Middleware\ResourceMiddlewareInterface;
use SlayerBirden\DataFlowServer\Doctrine\Persistence\EntityManagerRegistry;
use SlayerBirden\DataFlowServer\Stdlib\Request\Parser;
use SlayerBirden\DataFlowServer\Stdlib\ResponseFactory;
use SlayerBirden\DataFlowServer\Validation\Exception\ValidationException;
use Zend\Hydrator\HydratorInterface;

final class UpdateConfigAction implements MiddlewareInterface
{
    /**
     * @var LoggerInterface
     */
    private $logger;
    /**
     * @var HydratorInterface
     */
    private $hydrator;
    /**
     * @var EntityManagerRegistry
     */
    private $managerRegistry;

    public function __construct(
        EntityManagerRegistry $managerRegistry,
        HydratorInterface $hydrator,
        LoggerInterface $logger
    ) {
        $this->managerRegistry = $managerRegistry;
        $this->hydrator = $hydrator;
        $this->logger = $logger;
    }

    /**
     * @inheritdoc
     */
    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
    {
        $data = Parser::getRequestBody($request);
        $dbConfig = $request->getAttribute(ResourceMiddlewareInterface::DATA_RESOURCE);
        try {
            $this->hydrator->hydrate($data, $dbConfig);
            $em = $this->managerRegistry->getManagerForClass(DbConfiguration::class);
            $em->persist($dbConfig);
            $em->flush();
            $msg = 'Configuration has been updated!';
            return (new ResponseFactory())($msg, 200, 'configuration', $this->hydrator->extract($dbConfig));
        } catch (ORMInvalidArgumentException | ValidationException $exception) {
            return (new ResponseFactory())($exception->getMessage(), 400, 'configuration');
        } catch (ORMException $exception) {
            $this->logger->error((string)$exception);
            return (new ResponseFactory())('Error while updating configuration.', 400, 'configuration');
        }
    }
}