<?php

namespace App\Models;

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

class TranscriptVersion extends Model
{
    public $timestamps = false;

    protected $fillable = [
        'project_id',
        'edited_by',
        'version_number',
        'old_text',
        'new_text',
        'change_summary',
        'created_at',
    ];

    protected function casts(): array
    {
        return ['created_at' => 'datetime'];
    }

    public function project(): BelongsTo
    {
        return $this->belongsTo(TranscriptionProject::class, 'project_id');
    }

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