RedisConnection.php

<?php

namespace App\Redis;

use Spiral\Config\ConfiguratorInterface;

class RedisConnection
{
    /** @var string */
    private $connectionId;

    /** @var string */
    private $host;

    /** @var int */
    private $port;

    /** @var int */
    private $database;

    /**
     * RedisConnection constructor.
     * @param ConfiguratorInterface $configurator
     * @param string $connectionId
     */
    public function __construct(
        ConfiguratorInterface $configurator,
        string $connectionId
    )
    {
        $this->connectionId = $connectionId;

        $connections = $configurator->getConfig('redis')['connections'];
        if (!array_key_exists($connectionId, $connections)) {
            throw new \LogicException("Не определена конфигурация для Redis: {$connectionId}");
        }

        $config = $connections[$connectionId];

        $this->host = $config['host'];
        $this->port = (int)$config['port'];
        $this->database = (int)$config['database'];
    }

    /**
     * @param string $key
     * @return string|null
     */
    public function get(string $key): ?string
    {
        throw new \LogicException('Redis get not implemented');
    }

    /**
     * @param string $key
     * @param string $value
     * @param int $expireSeconds
     */
    public function set(string $key, string $value, int $expireSeconds = 0): void
    {
        throw new \LogicException('Redis set not implemented');
    }
}