<?php
declare(strict_types=1);

namespace Esun\Oceanpayment\Model;

use Magento\Quote\Api\Data\CartInterface;

class OnepagePaymentMethod extends PaymentMethod
{
    protected $_code = Config::ONEPAGE_METHOD_CODE;

    public function isAvailable(?CartInterface $quote = null): bool
    {
        return parent::isAvailable($quote)
            && trim((string)$this->getConfigData('public_key')) !== '';
    }
}