public function execute(Command $command, Responder $responder)
{
$post = Post::create($command->getTitle(), $command->getContent());
try {
$this->eventBus->dispatch($post->getEvents());
$this->eventStorage->add($post);
} catch (\Exception $e) {
$responder->postPublishingFailed($e);
}
$responder->postPublishedSuccessfully($post);
}
public function execute(Command $command, Responder $responder)
{
$comment = Comment::create($command->getPostId(), $command->getAuthor(), $command->getContent());
try {
$this->eventBus->dispatch($comment->getEvents());
$this->eventStorage->add($comment);
} catch (\Exception $e) {
$responder->commentAddingFailed($e);
}
$responder->commentAddedSuccessfully($comment);
}
public function execute(Command $command, Responder $responder)
{
$postAggregateHistory = new PostAggregateHistory($command->getPostId(), $this->eventStorage);
$post = Post::reconstituteFrom($postAggregateHistory);
$post->update($command->getTitle(), $command->getContent());
try {
$this->eventBus->dispatch($post->getEvents());
$this->eventStorage->add($post);
} catch (\Exception $e) {
$responder->postUpdatingFailed($e);
}
$responder->postUpdatedSuccessfully($post);
}
/**
* @param EventBus $eventBus
* @param ProjectionStorage $projectionStorage
*/
public function __construct(EventBus $eventBus, ProjectionStorage $projectionStorage)
{
$eventBus->registerListener($this);
$this->projectionStorage = $projectionStorage;
}