<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Comment extends Model
{
    use HasFactory;

    protected $fillable = [
        'target_type',
        'target_id',
        'nickname',
        'email',
        'content',
        'status',
        'like_count',
        'reply_content',
        'replied_at',
        'ip',
        'user_agent',
    ];

    protected $casts = [
        'replied_at' => 'datetime',
    ];

    public function product()
    {
        return $this->belongsTo(Product::class, 'target_id')
            ->where('target_type', 'product');
    }

    public function article()
    {
        return $this->belongsTo(Article::class, 'target_id')
            ->where('target_type', 'article');
    }
}