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<?php |
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namespace App\Modules\Posts\Domain\Logic; |
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use App\Infrastructure\Events\Api\ApplicationEventPublisherInterface; |
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use App\Infrastructure\Security\LoggedInUser; |
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use App\Infrastructure\Security\LoggedInUserProviderInterface; |
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use App\Infrastructure\Utils\StringUtil; |
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use App\Modules\Posts\Api\Command\CreatePostCommand; |
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use App\Modules\Posts\Api\Command\Response\CreatePostCommandResponse; |
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use App\Modules\Posts\Domain\Dto\CreateNewPostDto; |
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use App\Modules\Posts\Domain\Event\Outbound\PostCreatedOEvent; |
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use App\Modules\Posts\Domain\Repository\PostsCreationRepositoryInterface; |
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use App\Modules\Posts\Domain\Transactions\PostTransactionFactoryInterface; |
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trait PostsCreator |
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{ |
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/** |
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* @param ApplicationEventPublisherInterface $publisher |
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* @param PostsCreationRepositoryInterface $creationRepository |
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* @param LoggedInUserProviderInterface $loggedInUserProvider |
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* @param PostTransactionFactoryInterface $transactionFactory |
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* @param PostsValidator $validator |
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*/ |
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public function __construct( |
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private ApplicationEventPublisherInterface $publisher, |
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private PostsCreationRepositoryInterface $creationRepository, |
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private LoggedInUserProviderInterface $loggedInUserProvider, |
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private PostTransactionFactoryInterface $transactionFactory, |
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private PostsValidator $validator |
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) |
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{ |
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} |
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/** |
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* @param CreatePostCommand $command |
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* @return CreatePostCommandResponse |
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*/ |
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public function createPost(CreatePostCommand $command): CreatePostCommandResponse |
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{ |
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$this->validator->preCreate($command); |
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$newPost = $this->fromCreateCommand($command); |
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$id = $this->transactionFactory |
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->createTransaction(function () use ($newPost) { |
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return $this->creationRepository->createPost($newPost); |
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}) |
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->afterCommit(function ($id) use ($newPost) { |
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$this->publisher->publish(new PostCreatedOEvent($id, $newPost)); |
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}) |
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->execute(); |
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return new CreatePostCommandResponse($id); |
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} |
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/** |
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* @param CreatePostCommand $command |
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* @return CreateNewPostDto |
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*/ |
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private function fromCreateCommand(CreatePostCommand $command): CreateNewPostDto |
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{ |
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return new CreateNewPostDto( |
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$command->getTitle(), |
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$command->getBody(), |
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StringUtil::getSummary($command->getBody()), |
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$command->getTags(), |
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$this->getUser()->getId(), |
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$this->getUser()->getEmail(), |
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new \DateTime() |
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); |
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} |
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/** |
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* @return LoggedInUser |
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*/ |
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private function getUser(): LoggedInUser |
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{ |
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return $this->loggedInUserProvider->getUser(); |
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} |
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} |
eXsio /
php-symfony-arch
