qds/app/Notifications/PushAlertNotification.php

<?php

namespace App\Notifications;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Notifications\Notification;
use NotificationChannels\WebPush\WebPushMessage;
use NotificationChannels\WebPush\WebPushChannel;


class PushAlertNotification extends Notification
{
    use Queueable;

    /**
     * Create a new notification instance.
     */
    // public function __construct()
    // {
    //     //
    // }

    public $title;
    public $body;

    public function __construct($title, $body)
    {
        $this->title = $title;
        $this->body = $body;
    }

    // public function via($notifiable)
    // {
    //     return [WebPushChannel::class];
    // }

    public function via($notifiable)
    {
        return [
            'database',          // ✅ Filament toast
            WebPushChannel::class // ✅ Browser / PWA push
        ];
    }

    public function toDatabase($notifiable): array
    {
        return [
            'title' => $this->title,
            'body'  => $this->body,
        ];
    }

    // public function toWebPush($notifiable, $notification)
    // {
    //     return (new WebPushMessage)
    //         ->title('New Alert 🚨')
    //         ->icon('/pwa-192x192.png')
    //         ->body('You have a new notification')
    //         ->action('Open App', 'open_app')
    //         ->data(['url' => '/admin']);
    // }

    public function toWebPush($notifiable, $notification)
    {
        return (new WebPushMessage)
            ->title($this->title)
            ->icon('/pwa-192x192.png')
            ->body($this->body)
            ->action('Open App', 'open_app')
            ->data(['url' => '/admin']);
    }

    /**
     * Get the notification's delivery channels.
     *
     * @return array<int, string>
     */
    // public function via(object $notifiable): array
    // {
    //     return ['mail'];
    // }

    /**
     * Get the mail representation of the notification.
     */
    // public function toMail(object $notifiable): MailMessage
    // {
    //     return (new MailMessage)
    //                 ->line('The introduction to the notification.')
    //                 ->action('Notification Action', url('/'))
    //                 ->line('Thank you for using our application!');
    // }

    /**
     * Get the array representation of the notification.
     *
     * @return array<string, mixed>
     */
    public function toArray(object $notifiable): array
    {
        return [
            //
        ];
    }
}