kodedphp / cache-simple

Client/RedisClient.php

<?php
/*
 * This file is part of the Koded package.
 *
 * (c) Mihail Binev <mihail@kodeart.com>
 *
 * Please view the LICENSE distributed with this source code
 * for the full copyright and license information.
 */

namespace Koded\Caching\Client;

use Koded\Caching\Cache;
use Koded\Stdlib\Serializer;
use function Koded\Caching\verify_key;

/**
 * Class RedisClient uses the Redis PHP extension.
 *
 */
final class RedisClient implements Cache
{
    use ClientTrait, MultiplesTrait;

    private Serializer $serializer;

    public function __construct(\Redis $client, Serializer $serializer, int $ttl = null)
    {
        $this->client = $client;
        $this->serializer = $serializer;
        $this->ttl = $ttl;
    }

    public function get(string $key, mixed $default = null): mixed
    {
        return $this->has($key)
            ? $this->serializer->unserialize($this->client->get($key))
            : $default;
    }

    public function set(string $key, mixed $value, null|int|\DateInterval $ttl = null): bool
    {
        verify_key($key);
        $expiration = $this->secondsWithGlobalTtl($ttl);
        if (null === $ttl && 0 === $expiration) {
            return $this->client->set($key, $this->serializer->serialize($value));
        }
        if ($expiration > 0) {
            return $this->client->setex($key, $expiration, $this->serializer->serialize($value));
        }
        $this->client->del($key);
        return true;
    }

    public function delete(string $key): bool
    {
        if (false === $this->has($key)) {
            return true;
        }
        return 1 === $this->client->del($key);
    }

    public function clear(): bool
    {
        return $this->client->flushDB();
    }

    public function has(string $key): bool
    {
        verify_key($key);
        return (bool)$this->client->exists($key);

The method exists() does not exist on Koded\Caching\Client\MemoryClient.

The method exists() does not exist on Koded\Caching\Client\ShmopClient.

The method exists() does not exist on Koded\Caching\Client\FileClient.

The method exists() does not exist on Memcached.

    }
}