ApiPlatform\Core\Bridge\Doctrine\MongoDB\ItemDataProvider::getItem()

Complexity

Conditions	12
Paths	25

Size

Total Lines	49
Code Lines	27

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function getItem(string $resourceClass, $id, string $operationName = null, array $context = [])
    {
        $manager = $this->managerRegistry->getManagerForClass($resourceClass);

        $identifierValues = explode('-', (string) $id);
        $identifiers = [];
        $i = 0;

        foreach ($this->propertyNameCollectionFactory->create($resourceClass) as $propertyName) {
            $itemMetadata = $this->propertyMetadataFactory->create($resourceClass, $propertyName);

            $identifier = $itemMetadata->isIdentifier();
            if (null === $identifier || false === $identifier) {
                continue;
            }

            if (!isset($identifierValues[$i])) {
                throw new InvalidArgumentException(sprintf('Invalid identifier "%s".', $id));
            }

            $identifiers[$propertyName] = $identifierValues[$i];
            ++$i;
        }

        $fetchData = $context['fetch_data'] ?? true;
        if (!$fetchData && $manager instanceof DocumentManager) {
            return $manager->getReference($resourceClass, reset($identifiers));
        }

        $repository = $manager->getRepository($resourceClass);
        if (!method_exists($repository, 'createAggregationBuilder')) {
            throw new RuntimeException('The repository class must have a "createAggregationBuilder" method.');
        }
        /** @var Builder $aggregationBuilder */
        $aggregationBuilder = $repository->createAggregationBuilder();

        foreach ($identifiers as $propertyName => $value) {
            $aggregationBuilder->match()->field($propertyName)->equals($value);
        }

        foreach ($this->itemExtensions as $extension) {
            $extension->applyToItem($aggregationBuilder, $resourceClass, $identifiers, $operationName);

            if ($extension instanceof AggregationResultItemExtensionInterface && $extension->supportsResult($resourceClass, $operationName, $context)) {
                return $extension->getResult($aggregationBuilder, $resourceClass, $operationName, $context);
            }
        }

        return $aggregationBuilder->hydrate($resourceClass)->execute()->getSingleResult();

The expression return $aggregationBuilder->hydrate($resourceClass)->execute()->getSingleResult() also could return the type array which is incompatible with the return type mandated by ApiPlatform\Core\DataProvider\ItemDataProviderInterface::getItem() of object|null.

    }