mirror of
https://gitee.com/koogua/course-tencent-cloud.git
synced 2025-06-24 12:05:39 +08:00
65 lines
1.5 KiB
PHP
65 lines
1.5 KiB
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\Http\Admin\Services;
|
|
|
|
use App\Builders\LearningList as LearningListBuilder;
|
|
use App\Library\Paginator\Query as PagerQuery;
|
|
use App\Repos\Learning as LearningRepo;
|
|
use App\Validators\Course as CourseValidator;
|
|
|
|
class CourseLearning extends Service
|
|
{
|
|
|
|
public function getLearnings($id)
|
|
{
|
|
$course = $this->findCourseOrFail($id);
|
|
|
|
$pagerQuery = new PagerQuery();
|
|
|
|
$params = $pagerQuery->getParams();
|
|
|
|
$params['course_id'] = $course->id;
|
|
|
|
$sort = $pagerQuery->getSort();
|
|
$page = $pagerQuery->getPage();
|
|
$limit = $pagerQuery->getLimit();
|
|
|
|
$learningRepo = new LearningRepo();
|
|
|
|
$pager = $learningRepo->paginate($params, $sort, $page, $limit);
|
|
|
|
return $this->handleLearnings($pager);
|
|
}
|
|
|
|
protected function findCourseOrFail($id)
|
|
{
|
|
$validator = new CourseValidator();
|
|
|
|
return $validator->checkCourse($id);
|
|
}
|
|
|
|
protected function handleLearnings($pager)
|
|
{
|
|
if ($pager->total_items > 0) {
|
|
|
|
$builder = new LearningListBuilder();
|
|
|
|
$pipeA = $pager->items->toArray();
|
|
$pipeB = $builder->handleCourses($pipeA);
|
|
$pipeC = $builder->handleChapters($pipeB);
|
|
$pipeD = $builder->handleUsers($pipeC);
|
|
$pipeE = $builder->objects($pipeD);
|
|
|
|
$pager->items = $pipeE;
|
|
}
|
|
|
|
return $pager;
|
|
}
|
|
|
|
}
|