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<?php |
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/******************************************************************************* |
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* This file is part of the GraphQL Bundle package. |
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* |
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* (c) YnloUltratech <[email protected]> |
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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 Ynlo\GraphQLBundle\Encoder; |
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use Doctrine\Bundle\DoctrineBundle\Registry; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Ynlo\GraphQLBundle\Definition\Registry\DefinitionRegistry; |
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use Ynlo\GraphQLBundle\Model\NodeInterface; |
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use Ynlo\GraphQLBundle\Util\TypeUtil; |
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class SimpleIDEncoder implements IDEncoderInterface |
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{ |
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private const DIVIDER = ':'; |
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/** |
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* @var Registry |
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*/ |
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protected $doctrine; |
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/** |
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* @var DefinitionRegistry |
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*/ |
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protected $definitionRegistry; |
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public function __construct(DefinitionRegistry $definitionRegistry, Registry $registry) |
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{ |
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$this->doctrine = $registry; |
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$this->definitionRegistry = $definitionRegistry; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function encode(NodeInterface $node): ?string |
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{ |
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$nodeType = TypeUtil::resolveObjectType($this->definitionRegistry->getEndpoint(), $node); |
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return sprintf('%s%s%s', $nodeType, self::DIVIDER, $node->getId()); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function decode($globalId): ?NodeInterface |
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{ |
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if (strpos($globalId, self::DIVIDER) > 1) { |
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list($nodeType, $databaseId) = explode(self::DIVIDER, $globalId); |
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$class = $this->definitionRegistry->getEndpoint()->getClassForType($nodeType); |
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if (!class_exists($class)) { |
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return null; |
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} |
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$manager = $this->doctrine->getManager(); |
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if ($manager instanceof EntityManagerInterface) { |
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$reference = $manager->getReference($class, $databaseId); |
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$resolvedType = TypeUtil::resolveObjectType($this->definitionRegistry->getEndpoint(), $reference); |
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//compare the given type encoded in the globalID with the type resolved by the object instance |
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//This is important to avoid get a node using different type when use the same entity class |
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//e.g. 'AdminUser:1' => resolve to type 'AdminUser' and should not be possible get using 'CommonUser:1' as globalId |
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if ($resolvedType !== $nodeType) { |
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return null; |
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} |
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return $reference; |
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} |
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throw new \UnexpectedValueException('Not supported doctrine manager.'); |
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} |
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return null; |
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} |
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} |
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ynloultratech /
graphql-bundle
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