Completed
Pull Request — master (#382)
by Beñat
04:35
created

CreateOrganizationHandler::checkReporterExists()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 7
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 4
nc 2
nop 1
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<?php
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/*
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 * This file is part of the Kreta package.
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 *
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 * (c) Beñat Espiña <[email protected]>
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 * (c) Gorka Laucirica <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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declare(strict_types=1);
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namespace Kreta\TaskManager\Application\Command\Organization;
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use Kreta\SharedKernel\Domain\Model\Identity\Slug;
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use Kreta\TaskManager\Domain\Model\Organization\Organization;
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use Kreta\TaskManager\Domain\Model\Organization\OrganizationAlreadyExistsException;
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use Kreta\TaskManager\Domain\Model\Organization\OrganizationId;
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use Kreta\TaskManager\Domain\Model\Organization\OrganizationName;
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use Kreta\TaskManager\Domain\Model\Organization\OrganizationRepository;
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use Kreta\TaskManager\Domain\Model\User\User;
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use Kreta\TaskManager\Domain\Model\User\UserDoesNotExistException;
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use Kreta\TaskManager\Domain\Model\User\UserId;
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use Kreta\TaskManager\Domain\Model\User\UserRepository;
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class CreateOrganizationHandler
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{
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    private $repository;
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    private $userRepository;
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    public function __construct(OrganizationRepository $repository, UserRepository $userRepository)
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    {
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        $this->repository = $repository;
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        $this->userRepository = $userRepository;
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    }
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    public function __invoke(CreateOrganizationCommand $command)
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    {
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        $name = $command->name();
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        $slug = $command->slug();
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        $slug = new Slug(null === $slug ? $name : $slug);
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        $name = new OrganizationName($name);
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        $organizationId = OrganizationId::generate($command->id());
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        $reporterId = UserId::generate($command->reporterId());
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        $this->checkOrganizationUniqueness($organizationId, $slug);
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        $this->checkReporterExists($reporterId);
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        $organization = new Organization($organizationId, $name, $slug, $reporterId);
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        $this->repository->persist($organization);
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    }
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    private function checkOrganizationUniqueness(OrganizationId $organizationId, Slug $slug)
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    {
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        $this->checkOrganizationIdUniqueness($organizationId);
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        $this->checkOrganizationSlugUniqueness($slug);
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    }
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    private function checkOrganizationIdUniqueness(OrganizationId $organizationId)
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    {
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        $organization = $this->repository->organizationOfId($organizationId);
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        if ($organization instanceof Organization) {
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            throw new OrganizationAlreadyExistsException();
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        }
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    }
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    private function checkOrganizationSlugUniqueness(Slug $slug)
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    {
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        $organization = $this->repository->organizationOfSlug($slug);
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        if ($organization instanceof Organization) {
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            throw new OrganizationAlreadyExistsException();
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        }
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    }
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    private function checkReporterExists(UserId $reporterId)
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    {
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        $reporter = $this->userRepository->userOfId($reporterId);
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        if (!$reporter instanceof User) {
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            throw new UserDoesNotExistException();
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        }
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    }
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}
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