<?php

namespace App\Models\Permissions;

use Illuminate\Database\Eloquent\Model;

class Permission extends Model
{
    public $timestamps = false;
    protected $fillable = [
        'string_id',
        'parent_id',
        'group',
        'name',
        'default'
    ];
    protected $casts = [
        'default' => 'boolean'
    ];

    /**
     * Assign observer for this model for logging
     */
    protected static function boot()
    {
        parent::boot();

        self::observe(PermissionObserver::class);
    }

    public function parent()
    {
        return $this->hasOne(Permission::class, 'parent_id');
    }

    public function subpermissions()
    {
        return $this->hasMany(Permission::class, 'parent_id');
    }
}