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<?php |
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declare(strict_types=1); |
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namespace Cycle\ORM\Relation; |
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use Cycle\ORM\Heap\Node; |
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use Cycle\ORM\ORMInterface; |
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use Cycle\ORM\Reference\ReferenceInterface; |
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use Cycle\ORM\SchemaInterface; |
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use Cycle\ORM\Select\UpdateLoader; |
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use Cycle\ORM\Service\EntityFactoryInterface; |
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use Cycle\ORM\Service\SourceProviderInterface; |
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/** |
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* @internal |
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*/ |
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final class BulkLoader implements BulkLoaderInterface, RelationLoaderInterface |
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{ |
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/** @var list<object> */ |
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private array $entities = []; |
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private UpdateLoader $loader; |
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private array $index = []; |
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public function __construct( |
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private ORMInterface $orm, |
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) {} |
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public function collect(object ...$entities): RelationLoaderInterface |
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{ |
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$entities === [] and throw new \InvalidArgumentException('At least one entity must be provided.'); |
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$entities = \array_values($entities); |
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// Validate entity roles |
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$role = $this->orm->resolveRole($entities[0]); |
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foreach ($entities as $entity) { |
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// todo STI/JTI support |
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if ($this->orm->resolveRole($entity) !== $role) { |
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throw new \InvalidArgumentException('All entities must belong to the same role.'); |
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} |
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} |
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$clone = clone $this; |
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$clone->entities = \array_merge($this->entities, $entities); |
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$clone->loader = new UpdateLoader( |
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$this->orm->getSchema(), |
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$this->orm->getService(SourceProviderInterface::class), |
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$this->orm->getFactory(), |
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$role, |
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); |
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return $clone; |
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} |
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public function load(string $relation, array $options = []): static |
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{ |
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$this->loader->loadRelation($relation, $options, load: true); |
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return $this; |
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} |
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public function run(): void |
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{ |
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$role = $this->loader->getTarget(); |
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$mapper = $this->orm->getMapper($role); |
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$node = $this->loader->createNode(); |
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$pk = (array) $this->orm->getSchema()->define($role, SchemaInterface::PRIMARY_KEY); |
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$relMap = $this->orm->getRelationMap($role); |
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$relations = $relMap->getRelations(); |
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$heap = $this->orm->getHeap(); |
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$factory = $this->orm->getService(EntityFactoryInterface::class); |
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foreach ($this->entities as $entity) { |
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$n = $heap->get($entity) ?? throw new \LogicException("Entity node not found in the heap."); |
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// Use Node data to load relations instead of actual entity data |
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// to avoid inconsistent state in the Heap |
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$data = $n->getData(); |
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$this->indexEntity($n, $pk, $data, $entity); |
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$node->push($data); |
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unset($data); |
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} |
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$this->loader->loadData($node, true); |
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$result = $node->getResult(); |
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// Fill entities with loaded relations |
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foreach ($result as $data) { |
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[$entity, $node] = $this->getEntity($pk, $data); |
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$fetched = $mapper->fetchRelations($entity); |
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// Get not resolved (references) or not set relations |
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$overwrite = []; |
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foreach ($relations as $name => $_) { |
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if (\array_key_exists($name, $data) && ($fetched[$name] ?? null) instanceof ReferenceInterface) { |
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$overwrite[$name] = $data[$name]; |
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} |
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} |
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if ($overwrite === []) { |
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continue; |
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} |
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$mapper->hydrate($entity, $relMap->init($factory, $node, $mapper->cast($overwrite))); |
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} |
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$this->index = []; |
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} |
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/** |
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* Index entity by provided keys and data. |
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* |
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* @param non-empty-array<non-empty-string> $keys |
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* @param non-empty-array<non-empty-string> $data |
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*/ |
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public function indexEntity(Node $node, array $keys, array $data, object $entity): void |
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{ |
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$pool = &$this->index; |
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foreach ($keys as $k) { |
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$keyValue = $data[$k] ?? throw new \LogicException("Bulk loader cannot get the value for the key `$k`."); |
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\is_scalar($keyValue) or throw new \InvalidArgumentException("Invalid value on the key `$k`."); |
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\array_key_exists($keyValue, $pool) or $pool[$keyValue] = []; |
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$pool = &$pool[$keyValue]; |
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} |
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$pool = [$entity, $node]; |
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} |
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/** |
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* Fetch indexed entity by provided keys and data. |
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* |
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* @param non-empty-array<non-empty-string> $pk |
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* @param non-empty-array<non-empty-string> $data |
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* |
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* @return array{object, Node} The indexed entity and its node |
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*/ |
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private function getEntity(array $pk, array $data): array |
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{ |
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$result = $this->index; |
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foreach ($pk as $k) { |
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$result = $result[$data[$k]] ?? throw new \LogicException('Cannot find indexed entity.'); |
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} |
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return $result; |
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} |
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} |
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cycle /
orm
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths