Locastic\Loggastic\Identifier\LogIdentifierExtractor

Complexity

Total Complexity

4

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	2	1
A	getIdentifierValue()	0	13	3

<?php

namespace Locastic\Loggastic\Identifier;

use Doctrine\ORM\EntityManagerInterface;
use Doctrine\Persistence\Mapping\MappingException;
use Symfony\Component\Messenger\Exception\HandlerFailedException;

// Used for setting collection keys in activity logs data
final class LogIdentifierExtractor implements LogIdentifierExtractorInterface
{
    public function __construct(private readonly EntityManagerInterface $entityManager)
    {
    }

    public function getIdentifierValue(object $object): int|string|null
    {
        try {
            $metadata = $this->entityManager->getClassMetadata(get_class($object));
            $entityClass = $metadata->getName();

            $identifier = $this->entityManager->getClassMetadata($entityClass)->getSingleIdentifierFieldName();
            $identifierGetter = 'get' . $identifier;

            return $object->$identifierGetter();
        } catch (MappingException|HandlerFailedException) {
            // object not mapped to doctrine, try with getId method or return null
            return method_exists($object, 'getId') ? $object->getId() : null;
        }
    }
}