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<?php |
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declare(strict_types=1); |
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namespace ApiSkeletons\Doctrine\ORM\GraphQL\Hydrator; |
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use ApiSkeletons\Doctrine\ORM\GraphQL\Container; |
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use ApiSkeletons\Doctrine\ORM\GraphQL\Hydrator\Filter\Password; |
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use ApiSkeletons\Doctrine\ORM\GraphQL\Type\Entity\EntityTypeContainer; |
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use Doctrine\Laminas\Hydrator\DoctrineObject; |
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use Doctrine\ORM\EntityManager; |
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use GraphQL\Error\Error; |
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use Laminas\Hydrator\Filter; |
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use Laminas\Hydrator\NamingStrategy\MapNamingStrategy; |
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use Laminas\Hydrator\NamingStrategy\NamingStrategyEnabledInterface; |
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use Laminas\Hydrator\NamingStrategy\NamingStrategyInterface; |
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use Laminas\Hydrator\Strategy\StrategyInterface; |
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use function assert; |
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use function class_implements; |
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use function in_array; |
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/** |
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* This factory is used in the Metadata\Entity class to create a hydrator |
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* for the current entity |
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*/ |
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class HydratorContainer extends Container |
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{ |
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public function __construct( |
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protected EntityManager $entityManager, |
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protected EntityTypeContainer $entityTypeContainer, |
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) { |
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// Register default strategies |
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$this |
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->set(Strategy\AssociationDefault::class, new Strategy\AssociationDefault()) |
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->set(Strategy\FieldDefault::class, new Strategy\FieldDefault()) |
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->set(Strategy\ToBoolean::class, new Strategy\ToBoolean()) |
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->set(Strategy\ToFloat::class, new Strategy\ToFloat()) |
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->set(Strategy\ToInteger::class, new Strategy\ToInteger()) |
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->set(Password::class, new Password()); |
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} |
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/** @throws Error */ |
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public function get(string $id): mixed |
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{ |
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// Custom hydrators should already be registered |
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if ($this->has($id)) { |
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return parent::get($id); |
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} |
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$entity = $this->entityTypeContainer->get($id); |
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$config = $entity->getMetadata(); |
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$hydrator = new DoctrineObject($this->entityManager, $config['byValue']); |
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// Create field strategy and assign to hydrator |
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foreach ($config['fields'] as $fieldName => $fieldMetadata) { |
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assert( |
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in_array(StrategyInterface::class, class_implements($fieldMetadata['hydratorStrategy'])), |
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'Strategy must implement ' . StrategyInterface::class, |
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); |
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$hydrator->addStrategy($fieldName, $this->get($fieldMetadata['hydratorStrategy'])); |
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} |
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// Create filters and assign to hydrator |
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foreach ($config['hydratorFilters'] as $name => $filterConfig) { |
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// Default filters to AND |
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$condition = $filterConfig['condition'] ?? Filter\FilterComposite::CONDITION_AND; |
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$filterClass = $filterConfig['filter']; |
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assert( |
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in_array(Filter\FilterInterface::class, class_implements($filterClass)), |
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'Filter must implement ' . StrategyInterface::class, |
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); |
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$hydrator->addFilter($name, $this->get($filterClass), $condition); |
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} |
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// Create naming strategy for aliases and assign to hydrator |
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if ($entity->getAliasMap()) { |
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$hydrator->setNamingStrategy(MapNamingStrategy::createFromExtractionMap($entity->getAliasMap())); |
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} |
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$this->set($id, $hydrator); |
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return $hydrator; |
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} |
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} |
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API-Skeletons /
doctrine-orm-graphql
