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https://gitee.com/koogua/course-tencent-cloud.git
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359 lines
9.0 KiB
PHP
359 lines
9.0 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\Http\Admin\Services;
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use App\Library\Paginator\Query as PagerQuery;
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use App\Models\Course as CourseModel;
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use App\Models\FlashSale as FlashSaleModel;
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use App\Models\Package as PackageModel;
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use App\Models\Vip as VipModel;
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use App\Repos\Course as CourseRepo;
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use App\Repos\FlashSale as FlashSaleRepo;
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use App\Repos\Package as PackageRepo;
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use App\Repos\Vip as VipRepo;
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use App\Services\Logic\FlashSale\Queue as FlashSaleQueue;
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use App\Validators\FlashSale as FlashSaleValidator;
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class FlashSale extends Service
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{
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public function getItemTypes()
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{
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return FlashSaleModel::itemTypes();
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}
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public function getXmSchedules($id)
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{
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$schedules = FlashSaleModel::schedules();
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$sale = $this->findOrFail($id);
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$result = [];
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foreach ($schedules as $schedule) {
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$result[] = [
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'name' => $schedule['name'],
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'value' => $schedule['hour'],
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'selected' => in_array($schedule['hour'], $sale->schedules),
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];
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}
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return $result;
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}
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public function getXmCourses()
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{
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$courseRepo = new CourseRepo();
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$items = $courseRepo->findAll(['free' => 0, 'published' => 1]);
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if ($items->count() == 0) return [];
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$result = [];
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foreach ($items as $item) {
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$result[] = [
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'name' => sprintf('%s（¥%0.2f）', $item->title, $item->market_price),
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'value' => $item->id,
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];
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}
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return $result;
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}
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public function getXmPackages()
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{
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$packageRepo = new PackageRepo();
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$items = $packageRepo->findAll(['published' => 1]);
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if ($items->count() == 0) return [];
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$result = [];
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foreach ($items as $item) {
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$result[] = [
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'name' => sprintf('%s（¥%0.2f）', $item->title, $item->market_price),
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'value' => $item->id,
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];
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}
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return $result;
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}
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public function getXmVips()
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{
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$vipRepo = new VipRepo();
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$items = $vipRepo->findAll();
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if ($items->count() == 0) return [];
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$result = [];
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foreach ($items as $item) {
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$result[] = [
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'name' => sprintf('%s（¥%0.2f）', $item->title, $item->price),
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'value' => $item->id,
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];
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}
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return $result;
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}
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public function getFlashSales()
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{
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$pagerQuery = new PagerQuery();
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$params = $pagerQuery->getParams();
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$params['deleted'] = $params['deleted'] ?? 0;
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$sort = $pagerQuery->getSort();
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$page = $pagerQuery->getPage();
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$limit = $pagerQuery->getLimit();
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$saleRepo = new FlashSaleRepo();
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return $saleRepo->paginate($params, $sort, $page, $limit);
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}
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public function getFlashSale($id)
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{
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return $this->findOrFail($id);
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}
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public function createFlashSale()
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{
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$post = $this->request->getPost();
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$validator = new FlashSaleValidator();
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$post['item_type'] = $validator->checkItemType($post['item_type']);
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$sale = new FlashSaleModel();
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switch ($post['item_type']) {
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case FlashSaleModel::ITEM_COURSE:
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$sale = $this->createCourseFlashSale($post);
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break;
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case FlashSaleModel::ITEM_PACKAGE:
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$sale = $this->createPackageFlashSale($post);
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break;
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case FlashSaleModel::ITEM_VIP:
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$sale = $this->createVipFlashSale($post);
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break;
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}
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return $sale;
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}
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public function updateFlashSale($id)
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{
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$sale = $this->findOrFail($id);
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$post = $this->request->getPost();
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$originInfo = $this->getOriginInfo($sale->item_id, $sale->item_type);
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$validator = new FlashSaleValidator();
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$data = [];
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$data['item_info'] = $originInfo['item_info'];
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if (isset($post['start_time']) && isset($post['end_time'])) {
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$data['start_time'] = $validator->checkStartTime($post['start_time']);
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$data['end_time'] = $validator->checkEndTime($post['end_time']);
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$validator->checkTimeRange($data['start_time'], $data['end_time']);
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}
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if (isset($post['xm_schedules'])) {
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$data['schedules'] = $validator->checkSchedules($post['xm_schedules']);
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}
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if (isset($post['stock'])) {
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$data['stock'] = $validator->checkStock($post['stock']);
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}
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if (isset($post['price'])) {
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$data['price'] = $validator->checkPrice($originInfo['item_price'], $post['price']);
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}
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if (isset($post['published'])) {
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$data['published'] = $validator->checkPublishStatus($post['published']);
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}
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$sale->update($data);
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$this->initFlashSaleQueue($sale->id);
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return $sale;
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}
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public function deleteFlashSale($id)
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{
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$sale = $this->findOrFail($id);
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$sale->deleted = 1;
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$sale->update();
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return $sale;
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}
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public function restoreFlashSale($id)
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{
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$sale = $this->findOrFail($id);
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$sale->deleted = 0;
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$sale->update();
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return $sale;
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}
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protected function createCourseFlashSale($post)
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{
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$validator = new FlashSaleValidator();
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$course = $validator->checkCourse($post['xm_course_id']);
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$originInfo = $this->getOriginInfo($course->id, FlashSaleModel::ITEM_COURSE);
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$sale = new FlashSaleModel();
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$sale->item_id = $course->id;
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$sale->item_type = FlashSaleModel::ITEM_COURSE;
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$sale->item_info = $originInfo['item_info'];
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$sale->create();
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return $sale;
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}
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protected function createPackageFlashSale($post)
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{
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$validator = new FlashSaleValidator();
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$package = $validator->checkPackage($post['xm_package_id']);
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$originInfo = $this->getOriginInfo($package->id, FlashSaleModel::ITEM_PACKAGE);
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$sale = new FlashSaleModel();
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$sale->item_id = $package->id;
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$sale->item_type = FlashSaleModel::ITEM_PACKAGE;
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$sale->item_info = $originInfo['item_info'];
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$sale->create();
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return $sale;
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}
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protected function createVipFlashSale($post)
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{
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$validator = new FlashSaleValidator();
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$vip = $validator->checkVip($post['xm_vip_id']);
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$originInfo = $this->getOriginInfo($vip->id, FlashSaleModel::ITEM_VIP);
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$sale = new FlashSaleModel();
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$sale->item_id = $vip->id;
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$sale->item_type = FlashSaleModel::ITEM_VIP;
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$sale->item_info = $originInfo['item_info'];
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$sale->create();
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return $sale;
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}
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protected function getOriginInfo($itemId, $itemType)
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{
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$result = [
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'item_info' => [],
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'item_price' => 0.00,
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];
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if ($itemType == FlashSaleModel::ITEM_COURSE) {
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$courseRepo = new CourseRepo();
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$course = $courseRepo->findById($itemId);
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$result = [
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'item_info' => [
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'course' => [
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'id' => $course->id,
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'title' => $course->title,
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'cover' => CourseModel::getCoverPath($course->cover),
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'market_price' => $course->market_price,
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],
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],
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'item_price' => $course->market_price,
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];
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} elseif ($itemType == FlashSaleModel::ITEM_PACKAGE) {
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$packageRepo = new PackageRepo();
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$package = $packageRepo->findById($itemId);
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$result = [
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'item_info' => [
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'package' => [
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'id' => $package->id,
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'title' => $package->title,
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'cover' => PackageModel::getCoverPath($package->cover),
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'market_price' => $package->market_price,
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],
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],
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'item_price' => $package->market_price,
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];
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} elseif ($itemType == FlashSaleModel::ITEM_VIP) {
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$vipRepo = new VipRepo();
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$vip = $vipRepo->findById($itemId);
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$result = [
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'item_info' => [
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'vip' => [
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'id' => $vip->id,
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'title' => $vip->title,
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'cover' => VipModel::getCoverPath($vip->cover),
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'expiry' => $vip->expiry,
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'price' => $vip->price,
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],
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],
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'item_price' => $vip->price,
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];
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}
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return $result;
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}
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protected function initFlashSaleQueue($id)
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{
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$queue = new FlashSaleQueue();
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$queue->init($id);
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}
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protected function findOrFail($id)
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{
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$validator = new FlashSaleValidator();
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return $validator->checkFlashSale($id);
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}
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}
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