<?php

namespace App\Models;

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

class ChatMessage extends Model
{
    protected $table = 'chat_messages';

    protected $fillable = [
        'conversation_id', 'tipo', 'tipo_ui', 'contenido', 'payload', 'leido',
    ];

    protected $casts = [
        'payload' => 'array',
        'leido'   => 'boolean',
    ];

    public function conversation(): BelongsTo
    {
        return $this->belongsTo(ChatConversation::class, 'conversation_id');
    }
}