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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 ArrayQuery\QueryBuilder; |
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use SimpleEventStoreManager\Domain\Model\AggregateUuid; |
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use SimpleEventStoreManager\Domain\Model\Contracts\EventStoreRepositoryInterface; |
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class EventQuery |
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{ |
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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 EventStoreRepositoryInterface |
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*/ |
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private $repo; |
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/** |
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* @var int |
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*/ |
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private $returnType; |
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/** |
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* EventQuery constructor. |
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* |
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* @param EventManager $eventManger |
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*/ |
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public function __construct(EventManager $eventManger) |
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{ |
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$this->eventManger = $eventManger; |
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$this->repo = $eventManger->getRepo(); |
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$this->returnType = $eventManger->getReturnType(); |
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} |
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/** |
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* @param $uuid |
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* |
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* @return array |
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*/ |
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public function fromAggregate($uuid) |
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{ |
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$stream = $this->repo->byUuid(new AggregateUuid($uuid), $this->returnType); |
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return ($stream) ?: []; |
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} |
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/** |
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* @param array $uuids |
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* |
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* @return array |
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*/ |
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public function fromAggregates(array $uuids) |
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{ |
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$streams = []; |
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foreach ($uuids as $uuid) { |
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$streams = array_merge($streams, $this->fromAggregate($uuid)); |
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} |
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return $streams; |
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} |
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/** |
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* @param array $stream |
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* @param array $filters |
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* |
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* @return array |
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*/ |
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public function query(array $stream, array $filters = []) |
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{ |
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$qb = QueryBuilder::create((array)$stream); |
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foreach ($filters as $key => $value) { |
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$qb->addCriterion($key, $value); |
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} |
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$qb->sortedBy('occurred_on', 'ASC'); |
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return $qb->getResults(); |
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} |
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/** |
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* @param $uuid |
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* |
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* @return mixed |
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*/ |
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public function streamCount($uuid) |
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{ |
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return $this->repo->count(new AggregateUuid($uuid)); |
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} |
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} |
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mauretto78 /
simple-event-store-manager
