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<?php |
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namespace Bankiru\Api\Doctrine\Persister; |
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use Bankiru\Api\Doctrine\ApiEntityManager; |
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use Bankiru\Api\Doctrine\Proxy\LazyCriteriaCollection; |
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use Bankiru\Api\Doctrine\Rpc\CrudsApiInterface; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Criteria; |
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use Doctrine\Common\Collections\Expr\ClosureExpressionVisitor; |
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use Doctrine\Common\Collections\Selectable; |
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final class CollectionPersister implements Selectable |
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{ |
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/** @var ApiEntityManager */ |
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private $manager; |
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/** @var CrudsApiInterface */ |
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private $api; |
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/** |
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* @var array |
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*/ |
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private $association; |
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/** |
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* CollectionPersister constructor. |
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* |
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* @param ApiEntityManager $manager |
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* @param CrudsApiInterface $api |
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* @param array $association |
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*/ |
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public function __construct(ApiEntityManager $manager, CrudsApiInterface $api, array $association) |
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{ |
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$this->manager = $manager; |
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$this->api = $api; |
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$this->association = $association; |
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} |
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public function getManyToManyCollection(array $identifiers) |
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{ |
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$metadata = $this->api->getMetadata(); |
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if ($metadata->isIdentifierComposite()) { |
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throw new \LogicException('Lazy loading entities with composite key is not supported'); |
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} |
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$identifierFields = $metadata->getIdentifierFieldNames(); |
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$identifierField = array_shift($identifierFields); |
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$criteria = new Criteria(); |
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$criteria->andWhere(Criteria::expr()->in($identifierField, array_values($identifiers))); |
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if (null !== $this->association['orderBy']) { |
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$criteria->orderBy($this->association['orderBy']); |
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} |
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return new LazyCriteriaCollection($this, $criteria); |
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} |
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public function matching(Criteria $criteria) |
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{ |
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if ($this->api instanceof Selectable) { |
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return $this->api->matching($criteria); |
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} |
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return $this->search($criteria); |
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} |
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private function search(Criteria $criteria) |
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{ |
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$expr = $criteria->getWhereExpression(); |
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$filter = []; |
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if ($expr) { |
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$visitor = new SimpleCriteriaVisitor(); |
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$filter = $visitor->dispatch($expr); |
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} |
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$orderings = $criteria->getOrderings(); |
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$offset = $criteria->getFirstResult(); |
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$length = $criteria->getMaxResults(); |
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$data = $this->api->search($filter, $orderings, $offset, $length); |
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$entities = []; |
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foreach ($data as $object) { |
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$entities[] = $this->manager->getUnitOfWork()->getOrCreateEntity( |
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$this->api->getMetadata()->getName(), |
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$object |
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); |
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} |
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return new ArrayCollection($entities); |
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} |
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} |
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bankiru /
doctrine-api-client
