Completed
Push — master ( 3bc7c8...a199f7 )
by Oleg
03:54
created

UpdateUserAction::process()   B

Complexity

Conditions 7
Paths 23

Size

Total Lines 30

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 18
CRAP Score 7.5034

Importance

Changes 0
Metric Value
dl 0
loc 30
ccs 18
cts 23
cp 0.7826
rs 8.5066
c 0
b 0
f 0
cc 7
nc 23
nop 2
crap 7.5034
1
<?php
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declare(strict_types=1);
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namespace SlayerBirden\DataFlowServer\Domain\Controller;
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use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
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use Doctrine\ORM\ORMException;
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use Doctrine\ORM\ORMInvalidArgumentException;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use Psr\Log\LoggerInterface;
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use SlayerBirden\DataFlowServer\Doctrine\Middleware\ResourceMiddlewareInterface;
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use SlayerBirden\DataFlowServer\Doctrine\Persistence\EntityManagerRegistry;
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use SlayerBirden\DataFlowServer\Domain\Entities\User;
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use SlayerBirden\DataFlowServer\Stdlib\Validation\DataValidationResponseFactory;
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use SlayerBirden\DataFlowServer\Stdlib\Validation\GeneralErrorResponseFactory;
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use SlayerBirden\DataFlowServer\Stdlib\Validation\GeneralSuccessResponseFactory;
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use SlayerBirden\DataFlowServer\Stdlib\Validation\ValidationResponseFactory;
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use Zend\Hydrator\HydratorInterface;
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use Zend\InputFilter\InputFilterInterface;
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final class UpdateUserAction implements MiddlewareInterface
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{
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    /**
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     * @var HydratorInterface
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     */
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    private $hydrator;
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    /**
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     * @var InputFilterInterface
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     */
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    private $inputFilter;
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    /**
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     * @var LoggerInterface
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     */
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    private $logger;
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    /**
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     * @var EntityManagerRegistry
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     */
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    private $managerRegistry;
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    public function __construct(
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        EntityManagerRegistry $managerRegistry,
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        HydratorInterface $hydrator,
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        InputFilterInterface $inputFilter,
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        LoggerInterface $logger
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    ) {
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        $this->managerRegistry = $managerRegistry;
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        $this->hydrator = $hydrator;
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        $this->inputFilter = $inputFilter;
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        $this->logger = $logger;
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    }
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    /**
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     * @inheritdoc
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     */
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    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
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    {
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        $data = $request->getParsedBody();
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        if (!is_array($data)) {
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            return (new DataValidationResponseFactory())('user');
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        }
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        $requestUser = $request->getAttribute(ResourceMiddlewareInterface::DATA_RESOURCE);
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        $this->inputFilter->setData($data);
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        if (!$this->inputFilter->isValid()) {
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            return (new ValidationResponseFactory())('user', $this->inputFilter);
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        }
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        try {
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            $user = $this->getUser($requestUser, $data);
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            $em = $this->managerRegistry->getManagerForClass(User::class);
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            $em->persist($user);
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            $em->flush();
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            $msg = 'User has been updated!';
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            return (new GeneralSuccessResponseFactory())($msg, 'user', $this->hydrator->extract($user));
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        } catch (ORMInvalidArgumentException $exception) {
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            return (new GeneralErrorResponseFactory())($exception->getMessage(), 'user', 400);
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        } catch (UniqueConstraintViolationException $exception) {
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            $msg = 'Email address already taken.';
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            $userData = isset($user) ? $this->hydrator->extract($user) : null;
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            return (new GeneralErrorResponseFactory())($msg, 'user', 400, $userData);
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        } catch (ORMException $exception) {
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            $this->logger->error((string)$exception);
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            return (new GeneralErrorResponseFactory())('Error saving user.', 'user', 400);
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        }
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    }
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    private function getUser(User $user, array $data): User
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    {
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        unset($data['id']);
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        $this->hydrator->hydrate($data, $user);
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        return $user;
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    }
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}
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