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koogua 0336a54911 1.源文件增加版权信息
2.群组状态和课程协同
2021-06-13 15:49:47 +08:00

31 lines
619 B
PHP

<?php
/**
* @copyright Copyright (c) 2021 深圳市酷瓜软件有限公司
* @license https://opensource.org/licenses/GPL-2.0
* @link https://www.koogua.com
*/
namespace App\Services\Logic\Course;
use App\Caches\CourseTopicList as CourseTopicListCache;
use App\Services\Logic\CourseTrait;
use App\Services\Logic\Service as LogicService;
class TopicList extends LogicService
{
use CourseTrait;
public function handle($id)
{
$course = $this->checkCourse($id);
$cache = new CourseTopicListCache();
$result = $cache->get($course->id);
return $result ?: [];
}
}