<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class ShipmentStatusHistory extends Model
{
    protected $fillable = [
        'shipment_id', 'from_status', 'to_status', 'reason', 'changed_by',
    ];

    protected static function booted(): void
    {
        static::creating(function (self $model) {
            if (empty($model->changed_by) && auth()->check()) {
                $model->changed_by = auth()->id();
            }
        });
    }

    public function shipment(): BelongsTo
    {
        return $this->belongsTo(Shipment::class);
    }

    public function changedBy(): BelongsTo
    {
        return $this->belongsTo(User::class, 'changed_by');
    }
}