<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * @property int    $id
 * @property string $internal_name
 * @property string $name
 * @property string $description
 *
 * @property-read Collection<int, Achievement> $achievements
 */
class AchievementDifficulty extends Model
{
    protected $fillable = [
        'internal_name',
        'name',
        'description',
    ];

    // ---------------------------------------------------------------
    // Relationships
    // ---------------------------------------------------------------

    public function achievements(): HasMany
    {
        return $this->hasMany(Achievement::class, 'achievement_difficulty_id');
    }
}