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https://gitee.com/koogua/course-tencent-cloud.git
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97 lines
2.8 KiB
PHP
97 lines
2.8 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\Services\Logic\Course;
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use App\Caches\CourseTeacherList as CourseTeacherListCache;
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use App\Models\Course as CourseModel;
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use App\Repos\Course as CourseRepo;
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use App\Services\Logic\CourseTrait;
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use App\Services\Logic\Service as LogicService;
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class BasicInfo extends LogicService
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{
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use CourseTrait;
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public function handle($id)
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{
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$course = $this->checkCourse($id);
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return $this->handleBasicInfo($course);
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}
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public function handleBasicInfo(CourseModel $course)
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{
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$details = kg_parse_markdown($course->details);
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$userCount = $course->user_count;
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if ($course->fake_user_count > $course->user_count) {
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$userCount = $course->fake_user_count;
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}
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$teachers = $this->handleTeachers($course);
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$ratings = $this->handleRatings($course);
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return [
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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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'summary' => $course->summary,
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'details' => $details,
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'keywords' => $course->keywords,
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'origin_price' => (float)$course->origin_price,
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'market_price' => (float)$course->market_price,
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'vip_price' => (float)$course->vip_price,
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'study_expiry' => $course->study_expiry,
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'refund_expiry' => $course->refund_expiry,
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'teachers' => $teachers,
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'ratings' => $ratings,
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'model' => $course->model,
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'level' => $course->level,
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'attrs' => $course->attrs,
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'published' => $course->published,
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'deleted' => $course->deleted,
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'user_count' => $userCount,
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'lesson_count' => $course->lesson_count,
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'resource_count' => $course->resource_count,
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'package_count' => $course->package_count,
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'review_count' => $course->review_count,
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'consult_count' => $course->consult_count,
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'favorite_count' => $course->favorite_count,
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'create_time' => $course->create_time,
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'update_time' => $course->update_time,
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];
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}
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protected function handleRatings(CourseModel $course)
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{
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$repo = new CourseRepo();
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$rating = $repo->findCourseRating($course->id);
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return [
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'rating' => round($rating->rating, 1),
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'rating1' => round($rating->rating1, 1),
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'rating2' => round($rating->rating2, 1),
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'rating3' => round($rating->rating3, 1),
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];
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}
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protected function handleTeachers(CourseModel $course)
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{
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$cache = new CourseTeacherListCache();
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$result = $cache->get($course->id);
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return $result ?: [];
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}
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}
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