ldc-com-app-bo/app/Models/AppUser.php

<?php

namespace App\Models;

use App\Enums\AppUserRolesEnum;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Kwaadpepper\Enum\Traits\CastsEnums;

class AppUser extends Model
{
    use HasFactory;
    use CastsEnums;

    /**
     * cast enum
     * @var string[]
     */
    protected $enumCasts = [
        'role' => AppUserRolesEnum::class
    ];
}