ladill-frontdesk/app/Notifications/FrontdeskAlertNotification.php

<?php

namespace App\Notifications;

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

class FrontdeskAlertNotification extends Notification implements ShouldQueue
{
    use Queueable;

    /**
     * @param  array<string, mixed>  $payload
     */
    public function __construct(
        public string $title,
        public string $message,
        public array $payload = [],
    ) {}

    /** @return list<string> */
    public function via(object $notifiable): array
    {
        return ['database'];
    }

    /** @return array<string, mixed> */
    public function toDatabase(object $notifiable): array
    {
        return [
            'title' => $this->title,
            'message' => $this->message,
            'icon' => $this->payload['icon'] ?? 'bell',
            'url' => $this->payload['url'] ?? null,
            'event' => $this->payload['event'] ?? null,
            'visit_id' => $this->payload['visit_id'] ?? null,
        ];
    }
}