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https://gitee.com/koogua/course-tencent-cloud.git
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48 lines
1.5 KiB
PHP
48 lines
1.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2021 深圳市酷瓜软件有限公司
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* @license https://opensource.org/licenses/GPL-2.0
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* @link https://www.koogua.com
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*/
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namespace App\Repos;
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use App\Library\Paginator\Adapter\QueryBuilder as PagerQueryBuilder;
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use App\Models\Chapter as ChapterModel;
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use App\Models\ChapterLive as ChapterLiveModel;
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use App\Models\Course as CourseModel;
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class TeacherLive extends Repository
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{
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public function paginate($userId, $page = 1, $limit = 15)
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{
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$columns = [
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'course_id' => 'course.id',
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'course_title' => 'course.title',
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'chapter_id' => 'chapter.id',
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'chapter_title' => 'chapter.title',
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'live_start_time' => 'cl.start_time',
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'live_end_time' => 'cl.end_time',
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];
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$builder = $this->modelsManager->createBuilder()
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->columns($columns)
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->addFrom(ChapterModel::class, 'chapter')
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->join(ChapterLiveModel::class, 'chapter.id = cl.chapter_id', 'cl')
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->join(CourseModel::class, 'chapter.course_id = course.id', 'course')
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->where('course.teacher_id = :teacher_id:', ['teacher_id' => $userId])
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->andWhere('cl.start_time > :start_time:', ['start_time' => strtotime('today')])
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->orderBy('cl.start_time ASC');
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$pager = new PagerQueryBuilder([
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'builder' => $builder,
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'page' => $page,
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'limit' => $limit,
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]);
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return $pager->paginate();
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}
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}
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