<?php

namespace app\service\util;

use Predis\Client;

class RedisService
{
    protected static $client;
    
    public static function getRedisInstance(): Client
    {
        if(!self::$client){
            self::$client = new Client([
                'scheme'=>'tcp',
                'host' => env('redis.host'),
                'port' => env('redis.port'),
                'password'=>env('redis.password')
            ]);
        }
        return self::$client;
    }
}