kodedphp / cache-simple

Client/PredisJsonClient.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;
use function Koded\Stdlib\json_serialize;

/**
 * RedisJsonClient uses the Predis package.
 *
 * It will create 2 entries in Redis
 * - one as JSON cache item
 * - and other as serialized PHP value
 *
 * The first is useful for other programming languages to use it,
 * and the PHP serialized variant is useful only for PHP applications
 * where the cached item is handled by PHP serialization.
 */
final class PredisJsonClient implements Cache
{
    use ClientTrait, MultiplesTrait;

    private string $suffix;
    private int $options;
    private Serializer $serializer;

    public function __construct(\Predis\Client $client, Serializer $serializer, int $options, int $ttl = null)
    {
        $this->suffix = '__' . $serializer->type() . '__';
        $this->serializer = $serializer;
        $this->options = $options;
        $this->client = $client;
        $this->ttl = $ttl;
    }

    public function get(string $key, mixed $default = null): mixed
    {
        return $this->has($key)
            ? $this->serializer->unserialize($this->client->get($key . $this->suffix))
            : $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 'OK' === $this->client->set($key, json_serialize($value, $this->options))->getPayload()
                && 'OK' === $this->client->set($key . $this->suffix, $this->serializer->serialize($value))->getPayload();
        }
        if ($expiration > 0) {
            return 'OK' === $this->client->setex($key, $expiration, json_serialize($value, $this->options))->getPayload()

The method setex() does not exist on Koded\Caching\Client\MemoryClient. Did you maybe mean set()?

The method setex() does not exist on Koded\Caching\Client\ShmopClient. Did you maybe mean set()?

The method setex() does not exist on Koded\Caching\Client\FileClient. Did you maybe mean set()?

The method setex() does not exist on Memcached. Did you maybe mean set()?

                && 'OK' === $this->client->setex($key . $this->suffix, $expiration, $this->serializer->serialize($value))->getPayload();
        }
        $this->client->del([$key, $key . $this->suffix]);

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

The method del() does not exist on Memcached.

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

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

        return true;
    }

    public function delete(string $key): bool
    {
        if (false === $this->has($key)) {
            return true;
        }
        return 2 === $this->client->del([$key, $key . $this->suffix]);
    }

    public function clear(): bool
    {
        return 'OK' === $this->client->flushDb()->getPayload();

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

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

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

The method flushDb() does not exist on Memcached. Did you maybe mean flush()?

    }

    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 Memcached.

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

            && (bool)$this->client->exists($key . $this->suffix);
    }
}