<?php

/**
 * Created by Reliese Model.
 */

namespace App\Models;

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

/**
 * Class Favorite
 *
 * @property int $id
 * @property int $user_id
 * @property int $favoritable_id
 * @property string $favoritable_type
 * @property Carbon $created_at
 * @property Carbon $updated_at
 *
 * @property User $user
 * @property Model $favoritable
 *
 * @package App\Models
 */
class Favorite extends Model
{
    protected $table = 'favorites';
    public static $snakeAttributes = false;

    protected $casts = [
        'user_id' => 'int',
        'favoritable_id' => 'int'
    ];

    protected $fillable = [
        'user_id',
        'favoritable_id',
        'favoritable_type'
    ];

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

    // رابطه پلیمورفیک: علاقهمندی میتونه به محصول، خبر، پست و... وصل باشه
    public function favoritable(): MorphTo
    {
        return $this->morphTo();
    }
}