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<?php |
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declare(strict_types=1); |
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namespace Cycle\ORM\Parser; |
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use Cycle\ORM\Select\LoaderInterface; |
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/** |
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* @internal |
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*/ |
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abstract class AbstractMergeNode extends AbstractNode |
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{ |
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protected const OVERWRITE_DATA = false; |
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protected array $results = []; |
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/** |
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* @param string[] $columns |
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* @param string[] $primaryKeys |
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* @param string[] $innerKeys Inner relation keys (for example user_id) |
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* @param string[]|null $outerKeys Outer (parent) relation keys (for example id = parent.id) |
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*/ |
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public function __construct( |
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private string $discriminatorValue, |
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array $columns, |
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array $primaryKeys, |
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protected array $innerKeys, |
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?array $outerKeys |
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) { |
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parent::__construct($columns, $outerKeys); |
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$this->setDuplicateCriteria($primaryKeys); |
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} |
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880 |
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protected function push(array &$data): void |
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{ |
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$this->results[] = &$data; |
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} |
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880 |
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public function mergeInheritanceNodes(bool $includeRole = false): void |
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{ |
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880 |
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if ($this->parent === null) { |
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return; |
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} |
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880 |
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parent::mergeInheritanceNodes($includeRole); |
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880 |
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$roleField = $includeRole ? [LoaderInterface::ROLE_KEY => $this->discriminatorValue] : []; |
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880 |
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foreach ($this->results as $item) { |
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880 |
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if ($this->isEmptyKeys($this->innerKeys, $item)) { |
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continue; |
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} |
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880 |
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$this->parent->mergeData( |
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$this->indexName, |
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880 |
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$this->intersectData($this->innerKeys, $item), |
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880 |
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$item + $roleField, |
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static::OVERWRITE_DATA |
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); |
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} |
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$this->results = []; |
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} |
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/** |
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* @psalm-pure |
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*/ |
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880 |
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private function isEmptyKeys(array $keys, array $data): bool |
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{ |
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880 |
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foreach ($keys as $key) { |
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880 |
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if (isset($data[$key])) { |
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880 |
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return false; |
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} |
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} |
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184 |
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return true; |
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} |
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} |
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cycle /
orm
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