firefly-iii/app/Notifications/Security/MFABackupFewLeftNotification.php

<?php

/*
 * EnabledMFANotification.php
 * Copyright (c) 2024 james@firefly-iii.org.
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see https://www.gnu.org/licenses/.
 */

declare(strict_types=1);

namespace FireflyIII\Notifications\Security;

use FireflyIII\Notifications\ReturnsAvailableChannels;
use FireflyIII\Support\Facades\Steam;
use FireflyIII\User;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Notifications\Messages\SlackMessage;
use Illuminate\Notifications\Notification;
use Illuminate\Support\Facades\Request;
use NotificationChannels\Pushover\PushoverMessage;

class MFABackupFewLeftNotification extends Notification
{
    use Queueable;

    public function __construct(
        private User $user,
        private int $count
    ) {}

    /**
     * @SuppressWarnings("PHPMD.UnusedFormalParameter")
     */
    public function toArray(User $notifiable): array
    {
        return [];
    }

    /**
     * @SuppressWarnings("PHPMD.UnusedFormalParameter")
     */
    public function toMail(User $notifiable): MailMessage
    {
        $subject   = (string) trans('email.mfa_few_backups_left_subject', ['count'   => $this->count]);
        $ip        = Request::ip();
        $host      = Steam::getHostName($ip);
        $userAgent = Request::userAgent();
        $time      = now(config('app.timezone'))->isoFormat((string) trans('config.date_time_js'));

        return new MailMessage()
            ->markdown('emails.security.few-backup-codes', [
                'user'      => $this->user,
                'count'     => $this->count,
                'ip'        => $ip,
                'host'      => $host,
                'userAgent' => $userAgent,
                'time'      => $time,
            ])
            ->subject($subject)
        ;
    }

    //    public function toNtfy(User $notifiable): Message
    //    {
    //        $settings = ReturnsSettings::getSettings('ntfy', 'user', $notifiable);
    //        $message  = new Message();
    //        $message->topic($settings['ntfy_topic']);
    //        $message->title((string) trans('email.mfa_few_backups_left_subject'));
    //        $message->body((string) trans('email.mfa_few_backups_left_slack', ['email' => $this->user->email, 'count' => $this->count]));
    //
    //        return $message;
    //    }

    /**
     * @SuppressWarnings("PHPMD.UnusedFormalParameter")
     */
    public function toPushover(User $notifiable): PushoverMessage
    {
        return PushoverMessage::create((string) trans('email.mfa_few_backups_left_slack', [
            'email' => $this->user->email,
            'count' => $this->count,
        ]))->title((string) trans('email.mfa_few_backups_left_subject'));
    }

    /**
     * @SuppressWarnings("PHPMD.UnusedFormalParameter")
     */
    public function toSlack(User $notifiable): SlackMessage
    {
        $message = (string) trans('email.mfa_few_backups_left_slack', ['email' => $this->user->email, 'count' => $this->count]);

        return new SlackMessage()->content($message);
    }

    /**
     * @SuppressWarnings("PHPMD.UnusedFormalParameter")
     */
    public function via(User $notifiable): array
    {
        return ReturnsAvailableChannels::returnChannels('user', $notifiable);
    }
}