Phpfastcache\Core\Pool\ExtendedCacheItemPoolTrait::attachItem()

Complexity

Conditions	4
Paths	3

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	ExtendedCacheItemPoolTrait::getHelp()	0	3	1

<?php

/**
 *
 * This file is part of Phpfastcache.
 *
 * @license MIT License (MIT)
 *
 * For full copyright and license information, please see the docs/CREDITS.txt and LICENCE files.
 *
 * @author Georges.L (Geolim4)  <contact@geolim4.com>
 * @author Contributors  https://github.com/PHPSocialNetwork/phpfastcache/graphs/contributors
 */

declare(strict_types=1);

namespace Phpfastcache\Core\Pool;

use Phpfastcache\Core\Item\ExtendedCacheItemInterface;
use Phpfastcache\Event\Event;
use Phpfastcache\Event\EventReferenceParameter;
use Phpfastcache\Exceptions\PhpfastcacheCoreException;
use Phpfastcache\Exceptions\PhpfastcacheDriverException;
use Phpfastcache\Exceptions\PhpfastcacheInvalidArgumentException;
use Phpfastcache\Exceptions\PhpfastcacheLogicException;
use Psr\Cache\CacheItemInterface;

trait ExtendedCacheItemPoolTrait
{
    use CacheItemPoolTrait;
    use AggregatablePoolTrait;

    /**
     * @inheritDoc
     * @throws PhpfastcacheCoreException
     * @throws PhpfastcacheDriverException
     * @throws PhpfastcacheInvalidArgumentException
     * @throws PhpfastcacheLogicException
     */
    public function getItemsAsJsonString(array $keys = [], int $options = \JSON_THROW_ON_ERROR, int $depth = 512): string
    {
        return \json_encode(
            \array_map(
                static fn(CacheItemInterface $item) => $item->get(),
                \array_values($this->getItems($keys))
            ),
            $options,
            $depth
        );
    }

    public function detachAllItems(): static
    {
        foreach ($this->itemInstances as $item) {
            $this->detachItem($item);
        }

        return $this;
    }

    public function detachItem(CacheItemInterface $item): static
    {
        if (isset($this->itemInstances[$item->getKey()])) {
            $this->deregisterItem($item->getKey());
        }

        return $this;
    }

    /**
     * @param ExtendedCacheItemInterface ...$items
     * @return bool
     * @throws PhpfastcacheCoreException
     * @throws PhpfastcacheDriverException
     * @throws PhpfastcacheInvalidArgumentException
     * @throws PhpfastcacheLogicException
     */
    public function saveMultiple(ExtendedCacheItemInterface ...$items): bool
    {
        $this->eventManager->dispatch(Event::CACHE_SAVE_MULTIPLE_ITEMS, $this, new EventReferenceParameter($items));

        if (\count($items)) {
            foreach ($items as $item) {
                $this->save($item);
            }
            return true;
        }
        return false;
    }

    /**
     * @return string
     */
    public function getHelp(): string
    {
        return '';
    }
}