Loevgaard\SyliusBarcodePlugin\EventListener\AddBarcodeUniqueSubscriber

Complexity

Total Complexity

5

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getSubscribedEvents()	0	4	1
A	loadClassMetadata()	0	13	3

<?php

declare(strict_types=1);

namespace Loevgaard\SyliusBarcodePlugin\EventListener;

use Doctrine\Common\EventSubscriber;
use Doctrine\ORM\Event\LoadClassMetadataEventArgs;
use Doctrine\ORM\Events;
use Loevgaard\SyliusBarcodePlugin\Model\BarcodeAwareInterface;

final class AddBarcodeUniqueSubscriber implements EventSubscriber
{
    /** @var bool */
    private $uniqueEnabled;

    public function __construct(bool $uniqueEnabled)
    {
        $this->uniqueEnabled = $uniqueEnabled;
    }

    public function getSubscribedEvents(): array
    {
        return [
            Events::loadClassMetadata,
        ];
    }

    public function loadClassMetadata(LoadClassMetadataEventArgs $event): void
    {
        $metadata = $event->getClassMetadata();

        if (!is_subclass_of($metadata->name, BarcodeAwareInterface::class, true)) {
            return;
        }

        if (!$this->uniqueEnabled) {
            return;
        }

        $metadata->fieldMappings['barcode']['unique'] = true;
    }
}