Malef\Associate\DoctrineOrm\Loader\LoadingStrategy\ToOneAssociationLoadingStrategy

Complexity

Total Complexity

5

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	load()	0	10	1
A	supports()	0	5	3

<?php

namespace Malef\Associate\DoctrineOrm\Loader\LoadingStrategy;

use Doctrine\Common\Collections\ArrayCollection;
use Malef\Associate\DoctrineOrm\Collector\AssociationCollector;
use Malef\Associate\DoctrineOrm\Loader\UninitializedProxiesLoader;
use Malef\Associate\DoctrineOrm\Metadata\AssociationMetadataAdapter;

class ToOneAssociationLoadingStrategy implements AssociationLoadingStrategyInterface
{
    /**
     * @var AssociationCollector
     */
    protected $associationCollector;

    /**
     * @var UninitializedProxiesLoader
     */
    protected $uninitializedProxiesLoader;

    public function __construct(
        AssociationCollector $associationCollector,
        UninitializedProxiesLoader $uninitializedProxiesLoader
    ) {
        $this->associationCollector = $associationCollector;
        $this->uninitializedProxiesLoader = $uninitializedProxiesLoader;
    }

    public function supports(AssociationMetadataAdapter $associationMetadataAdapter): bool
    {
        return
            $associationMetadataAdapter->isManyToOne()
            || ($associationMetadataAdapter->isOneToOne() && $associationMetadataAdapter->isOwningSide())
        ;
    }

    public function load(ArrayCollection $sourceEntities, AssociationMetadataAdapter $associationMetadataAdapter): void
    {
        $targetEntities = $this->associationCollector->collect(
            $sourceEntities,
            $associationMetadataAdapter
        );

        $this->uninitializedProxiesLoader->load(
            $targetEntities,
            $associationMetadataAdapter->getTargetClassMetadataAdapter()
        );
    }
}