kknongchang_2506/app/Module/AppGame/Service/Blockchain.php

<?php

namespace App\Module\AppGame\Service;

use App\Module\AppGame\UserService;
use App\Module\System\Services\ConfigService;
use App\Module\Transaction\Enums\ACCOUNT_TYPE;

class Blockchain extends UserService
{


    /**
     *
     * @param ACCOUNT_TYPE $from
     * @param ACCOUNT_TYPE $to
     * @return void
     */
    public function rate(ACCOUNT_TYPE $from, ACCOUNT_TYPE $to)
    {
        $configKey = $from->name . "_" . $to->name;
        $config    = ConfigService::getValueDefault($configKey, 0);

        return $config;
    }

}