<?php
// app/Traits/HasRatings.php
namespace App\Traits;

use App\Models\Rating;

trait HasRatings
{
    public function ratings()
    {
        return $this->morphMany(Rating::class, 'rateable');
    }

    public function getAverageRatingAttribute()
    {
        return round($this->ratings()->avg('stars'), 1);
    }

    public function getUserRatingAttribute()
    {
        if (!auth()->check()) return null;
        
        return $this->ratings()
            ->where('user_id', auth()->id())
            ->value('stars');
    }

    public function getRatingsCountAttribute()
    {
        return $this->ratings()->count();
    }
}