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<?php |
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/** |
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* This file is part of the Cubiche package. |
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* |
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* Copyright (c) Cubiche |
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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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namespace Cubiche\Domain\EventSourcing\Tests\Fixtures\Projector; |
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use Cubiche\Domain\EventSourcing\EventStore\EventStream; |
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use Cubiche\Domain\EventSourcing\Projector\Projector; |
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use Cubiche\Domain\EventSourcing\Tests\Fixtures\Event\PostTitleWasChanged; |
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use Cubiche\Domain\EventSourcing\Tests\Fixtures\Event\PostWasCreated; |
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use Cubiche\Domain\EventSourcing\Tests\Fixtures\Event\PostWasPublished; |
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use Cubiche\Domain\EventSourcing\Tests\Fixtures\Event\PostWasUnPublished; |
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use Cubiche\Domain\EventSourcing\Tests\Fixtures\PostEventSourced; |
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use Cubiche\Domain\EventSourcing\Tests\Fixtures\ReadModel\PublishedPost; |
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/** |
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* PublishedPostProjector class. |
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* |
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* @author Ivannis Suárez Jerez <[email protected]> |
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*/ |
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class PublishedPostProjector extends Projector |
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{ |
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/** |
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* @param PostWasCreated $event |
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* |
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* @return PublishedPost |
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*/ |
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public function projectPostWasCreated(PostWasCreated $event) |
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{ |
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return new PublishedPost( |
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$event->aggregateId(), |
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$event->title() |
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); |
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} |
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/** |
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* @param PostTitleWasChanged $event |
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* @param PublishedPost $readModel |
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*/ |
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public function projectPostTitleWasChanged(PostTitleWasChanged $event, PublishedPost $readModel) |
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{ |
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$readModel->setTitle($event->title()); |
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} |
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/** |
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* @param EventStream $eventStream |
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* |
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* @return bool |
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*/ |
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protected function shouldBeProjected(EventStream $eventStream) |
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{ |
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$events = $eventStream->events(); |
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foreach ($events as $event) { |
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if ($event instanceof PostWasPublished) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param EventStream $eventStream |
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* |
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* @return bool |
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*/ |
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protected function shouldBeRemoved(EventStream $eventStream) |
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{ |
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$events = $eventStream->events(); |
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foreach ($events as $event) { |
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if ($event instanceof PostWasUnPublished) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @return string |
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*/ |
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protected function writeModelClass() |
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{ |
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return PostEventSourced::class; |
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} |
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} |
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cubiche /
event-sourcing
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.