<?php

namespace App\Models;

class ScheduleOverviewScheduleGroup extends SoftDeletesModel
{
    protected $table = 'schedule_overview_schedule_groups';

    public function system()
    {
        return $this->belongsTo(ScheduleOverviewSystem::class, 'system_id', 'id');
    }

    public function course()
    {
        return $this->belongsTo(ScheduleOverviewCourse::class, 'course_id', 'id');
    }

    public function modules()
    {
        return $this->hasMany(ScheduleOverviewScheduleModule::class, 'group_id', 'id')->orderBy('month')->orderBy('sort')->orderBy('id');
    }
}