UNIT3D-Community-Edition/app/Notifications/UsernameReminder.php

<?php
/**
 * NOTICE OF LICENSE.
 *
 * UNIT3D is open-sourced software licensed under the GNU General Public License v3.0
 * The details is bundled with this project in the file LICENSE.txt.
 *
 * @project    UNIT3D
 *
 * @license    https://www.gnu.org/licenses/agpl-3.0.en.html/ GNU Affero General Public License v3.0
 * @author     HDVinnie
 */

namespace App\Notifications;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Notifications\Notification;

class UsernameReminder extends Notification implements ShouldQueue
{
    use Queueable;

    /**
     * Create a new notification instance.
     *
     * UsernameReminderEmail constructor.
     *
     * @param $token
     */
    public function __construct()
    {
        // nothing special to do
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param mixed $notifiable
     *
     * @return array
     */
    public function via($notifiable)
    {
        return ['mail'];
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param mixed $notifiable
     *
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        return (new MailMessage())
                    ->subject('Your '.config('app.name').' Username')
                    ->greeting('Hello, '.$notifiable->username)
                    ->line('You recently sent us a request for your username on our app. Your username is '.$notifiable->username)
                    ->action('Login as '.$notifiable->username, route('login'))
                    ->line('Thank you for using '.config('app.name'));
    }
}