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https://gitee.com/koogua/course-tencent-cloud.git
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77 lines
1.8 KiB
PHP
77 lines
1.8 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\Caches;
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use App\Models\Course as CourseModel;
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use App\Repos\Course as CourseRepo;
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class CourseRelatedList extends Cache
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{
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protected $lifetime = 86400;
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public function getLifetime()
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{
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return $this->lifetime;
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}
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public function getKey($id = null)
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{
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return "course_related_list:{$id}";
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}
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public function getContent($id = null)
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{
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$courseRepo = new CourseRepo();
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$courses = $courseRepo->findRelatedCourses($id);
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if ($courses->count() == 0) {
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return [];
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}
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return $this->handleContent($courses);
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}
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/**
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* @param CourseModel[] $courses
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* @return array
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*/
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public function handleContent($courses)
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{
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$result = [];
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foreach ($courses as $course) {
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$userCount = $course->user_count;
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if ($course->fake_user_count > $course->user_count) {
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$userCount = $course->fake_user_count;
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}
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$result[] = [
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'id' => $course->id,
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'title' => $course->title,
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'cover' => $course->cover,
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'model' => $course->model,
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'level' => $course->level,
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'rating' => round($course->rating, 1),
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'market_price' => (float)$course->market_price,
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'vip_price' => (float)$course->vip_price,
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'user_count' => $userCount,
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'lesson_count' => $course->lesson_count,
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'review_count' => $course->review_count,
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'favorite_count' => $course->favorite_count,
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];
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}
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return $result;
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}
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}
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