liwo/app/Listeners/BusinessUserCreateNotif.php

<?php

namespace App\Listeners;

use App\Events\BusinessUserCreate;
use App\Models\Business;
use App\Models\User;
use App\Notifications\DBNotification;
use App\Notifications\MailNotification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Support\Facades\Notification;

class BusinessUserCreateNotif
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param  BusinessUserCreate  $event
     * @return void
     */
    public function handle(BusinessUserCreate $event)
    {
        $payload = $event->message;
        $new_user = User::findOrFail($payload->data->original->user_id);
        $owners = Business::findOrFail($payload->business)->owners()->where('id', '!=', $new_user->id)->get();

        $notif = [
          'body' => __('notification.'.$payload->data->table_name.'.'.enum('cruds.inverse.'.$payload->data->crud_id.'.singular_name'), ['business' => request('_business_info')['name'], 'user' => $new_user->name])
        ];

        $users = $owners->prepend($new_user);
        Notification::send($users, new MailNotification($notif));
        Notification::send($users, new DBNotification($notif));
    }
}