<?php

namespace Modules\SystemSetting\Entities;

use App\Traits\Tenantable;
use App\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Auth;

class StaffDocument extends Model
{
    use Tenantable;

    protected $guarded = ['id'];

    public function staff()
    {
        return $this->belongsTo(Staff::class);
    }

    public function user()
    {
        return $this->belongsTo(User::class,'created_by');
    }

    public static function boot()
    {
        parent::boot();
        static::saving(function ($model) {
            $model->created_by = Auth::id() ?? null;
        });

        static::updating(function ($model) {
            $model->updated_by = Auth::id() ?? null;
        });
    }
}