<?php

namespace App\Models;

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

class CourseModule extends Model
{
    protected $guarded = [];

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

    public function lessons(): HasMany
    {
        return $this->hasMany(Lesson::class)->orderBy('sort');
    }
}
