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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\Notifier\Application\Inbox\Notification; |
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use Kreta\Notifier\Domain\Model\Inbox\Notification\Notification; |
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use Kreta\Notifier\Domain\Model\Inbox\Notification\NotificationAlreadyExists; |
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use Kreta\Notifier\Domain\Model\Inbox\Notification\NotificationBody; |
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use Kreta\Notifier\Domain\Model\Inbox\Notification\NotificationDoesNotExist; |
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use Kreta\Notifier\Domain\Model\Inbox\Notification\NotificationId; |
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use Kreta\Notifier\Domain\Model\Inbox\Notification\NotificationRepository; |
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use Kreta\Notifier\Domain\Model\Inbox\UserId; |
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use Kreta\Notifier\Domain\Model\Inbox\UserRepository; |
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class PublishNotification |
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{ |
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private $repository; |
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private $userRepository; |
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public function __construct(NotificationRepository $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(PublishNotificationCommand $command) : void |
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{ |
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$id = NotificationId::generate($command->notificationId()); |
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$userId = UserId::generate($command->userId()); |
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$body = new NotificationBody($command->body()); |
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$this->checkNotificationDoesNotExist($id); |
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$this->checkUserExists($userId); |
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$notification = Notification::broadcast($id, $userId, $body); |
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$this->repository->save($notification); |
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} |
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private function checkNotificationDoesNotExist(NotificationId $notificationId) : void |
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{ |
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try { |
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$notification = $this->repository->get($notificationId); |
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if ($notification instanceof Notification) { |
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throw new NotificationAlreadyExists($notification->id()); |
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} |
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} catch (NotificationDoesNotExist $exception) { |
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} |
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} |
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private function checkUserExists(UserId $userId) : void |
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{ |
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$this->userRepository->get($userId); |
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} |
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} |
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