KT-MyPage/app/Email/Members/RegisterCreditcard.php

<?php

namespace App\Email\Members;

use App\Kintone\Models\ChangePaymentMethodCreditcardOrderApplication;
use App\Kintone\Models\Customer;

/**
 * クレジットカード登録案内
 */
class RegisterCreditcard extends Members
{
    public function __construct(
        private ChangePaymentMethodCreditcardOrderApplication $application,
        protected ?Customer $customer = null,
    ) {
        if ($customer === null) {
            $customer = $application->getCustomer();
        }
        parent::__construct($customer);
    }

    public function getTemplateName(): string
    {
        return 'emails.members.register_creditcard';
    }

    public function getSubject(): string
    {
        return "クレジットカード登録のご案内";
    }

    public function getMemberParams(): array
    {
        return [
            'url' => $this->getAppUrl([
                'dashboard',
                'robot-payment',
                'creditcard',
                'register',
                $this->application->token
            ]),
            'expires_at' => $this->application->tokenExpiresAt->format('Y/m/d H:i')
        ];
    }
}