<?php

namespace Modules\Admin\Models;

use App\Observers\PromotionDemotionObserver;
use Illuminate\Database\Eloquent\Attributes\ObservedBy;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Modules\Employee\Models\Employee;

#[ObservedBy([PromotionDemotionObserver::class])]
class PromotionDemotion extends Model
{
    use HasFactory;

    protected $table = "tbl_promotion_demotions";
    
    /**
     * The attributes that are mass assignable.
     */
    protected $fillable = [
        'employee_id',
        'title',
        'type',
        'old_designation_id',
        'new_designation_id',
        'status',
        'description',
        'remarks',
    ];

    public function employee()
    {
        return $this->belongsTo(Employee::class, 'employee_id');
    }

    public function oldDesignation()
    {
        return $this->belongsTo(Designation::class, 'old_designation_id')->withDefault(['name' => '-']);
    }

    public function newDesignation()
    {
        return $this->belongsTo(Designation::class, 'new_designation_id')->withDefault(['name' => '-']);
    }
}