breadcrumb-the-shire/lib/Service/Mail/MailServicesFactory.php

<?php

namespace MintyPHP\Service\Mail;

use MintyPHP\Repository\Mail\MailLogRepository;
use MintyPHP\Service\Settings\SettingGateway;
use MintyPHP\Service\Settings\SettingServicesFactory;

class MailServicesFactory
{
    private ?MailLogRepository $mailLogRepository = null;
    private ?SettingServicesFactory $settingServicesFactory = null;
    private ?SettingGateway $settingGateway = null;
    private ?MailService $mailService = null;
    private ?MailLogService $mailLogService = null;

    public function createMailLogRepository(): MailLogRepository
    {
        return $this->mailLogRepository ??= new MailLogRepository();
    }

    public function createMailService(): MailService
    {
        return $this->mailService ??= new MailService(
            $this->createMailLogRepository(),
            $this->createSettingGateway()
        );
    }

    public function createMailLogService(): MailLogService
    {
        return $this->mailLogService ??= new MailLogService($this->createMailLogRepository());
    }

    private function createSettingGateway(): SettingGateway
    {
        return $this->settingGateway ??= $this->settingServicesFactory()->createSettingGateway();
    }

    private function settingServicesFactory(): SettingServicesFactory
    {
        return $this->settingServicesFactory ??= new SettingServicesFactory();
    }
}