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<?php |
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/** |
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* This file is part of the Simple EventStore Manager package. |
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* |
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* (c) Mauro Cassani<https://github.com/mauretto78> |
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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 SimpleEventStoreManager\Application\Event; |
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use SimpleEventStoreManager\Infrastructure\DataTransformers\Contracts\DataTransformerInterface; |
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use Symfony\Component\HttpFoundation\Response; |
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class EventRepresentation |
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{ |
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/** |
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* @var DataTransformerInterface |
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*/ |
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private $dataTransformer; |
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/** |
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* @var EventManager |
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*/ |
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private $eventManger; |
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/** |
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* @var EventQuery |
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*/ |
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private $eventQuery; |
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/** |
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* EventRepresentation constructor. |
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* @param EventManager $eventManger |
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* @param DataTransformerInterface $dataTransformer |
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*/ |
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public function __construct( |
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EventManager $eventManger, |
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DataTransformerInterface $dataTransformer |
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) { |
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$this->eventManger = $eventManger; |
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$this->eventQuery = new EventQuery($eventManger); |
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$this->dataTransformer = $dataTransformer; |
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} |
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/** |
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* @param int $page |
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* @param int $maxPerPage |
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* |
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* @return Response |
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*/ |
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public function aggregate($uuid, $page = 1, $maxPerPage = 25) |
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{ |
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return $this->dataTransformer->transform( |
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$this->paginateAggregate($this->eventQuery->fromAggregate($uuid), $page, $maxPerPage), |
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$this->eventQuery->streamCount($uuid), |
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$page, |
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$maxPerPage |
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); |
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} |
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/** |
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* @param $array |
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* @param $page |
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* @param $maxPerPage |
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* |
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* @return array |
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*/ |
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private function paginateAggregate($array, $page, $maxPerPage) |
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{ |
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return array_slice($array, ($page - 1) * $maxPerPage, $maxPerPage); |
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} |
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} |
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mauretto78 /
simple-event-store-manager
