<?php

namespace App\Modules\Courses\Domain;

use Illuminate\Database\Eloquent\Concerns\HasUlids;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

class CourseModule extends Model
{
    use HasUlids;

    protected $table = 'course_modules';

    protected $fillable = ['organization_id', 'course_version_id', 'title', 'position', 'settings', 'is_locked'];

    protected function casts(): array
    {
        return ['position' => 'integer', 'settings' => 'array', 'is_locked' => 'boolean'];
    }

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