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125 lines
3.5 KiB
PHP
125 lines
3.5 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\Services\Logic\Point;
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use App\Library\Utils\Lock as LockUtil;
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use App\Models\PointGift as PointGiftModel;
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use App\Models\PointGiftRedeem as PointGiftRedeemModel;
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use App\Models\Task as TaskModel;
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use App\Models\User as UserModel;
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use App\Repos\User as UserRepo;
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use App\Services\Logic\Point\History\PointGiftRedeem as PointGiftRedeemPointHistory;
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use App\Services\Logic\PointGiftTrait;
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use App\Services\Logic\Service as LogicService;
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use App\Validators\PointGiftRedeem as PointGiftRedeemValidator;
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class GiftRedeem extends LogicService
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{
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use PointGiftTrait;
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public function handle($id)
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{
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$gift = $this->checkPointGift($id);
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$user = $this->getLoginUser();
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$validator = new PointGiftRedeemValidator();
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$validator->checkIfAllowRedeem($gift, $user);
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$this->createGiftRedeem($gift, $user);
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}
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protected function createGiftRedeem(PointGiftModel $gift, UserModel $user)
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{
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$itemId = "point_gift_redeem:{$gift->id}";
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$lockId = LockUtil::addLock($itemId);
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if ($lockId === false) {
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throw new \RuntimeException('Add Lock Failed');
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}
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try {
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$this->db->begin();
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$redeem = new PointGiftRedeemModel();
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$redeem->user_id = $user->id;
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$redeem->user_name = $user->name;
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$redeem->gift_id = $gift->id;
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$redeem->gift_type = $gift->type;
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$redeem->gift_name = $gift->name;
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$redeem->gift_point = $gift->point;
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if ($gift->type == PointGiftModel::TYPE_GOODS) {
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$userRepo = new UserRepo();
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$contact = $userRepo->findUserContact($user->id);
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$redeem->contact_name = $contact->name;
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$redeem->contact_phone = $contact->phone;
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$redeem->contact_address = $contact->fullAddress();
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}
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$redeem->status = PointGiftRedeemModel::STATUS_PENDING;
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$result = $redeem->create();
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if ($result === false) {
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throw new \RuntimeException('Create Point Redeem Failed');
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}
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$gift->stock -= 1;
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$gift->redeem_count += 1;
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if ($gift->update() === false) {
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throw new \RuntimeException('Decrease Gift Stock Failed');
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}
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$task = new TaskModel();
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$task->item_id = $redeem->id;
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$task->item_type = TaskModel::TYPE_POINT_GIFT_DELIVER;
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$result = $task->create();
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if ($result === false) {
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throw new \RuntimeException('Create Gift Deliver Task Failed');
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}
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$this->handleRedeemPoint($redeem);
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$this->db->commit();
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} catch (\Exception $e) {
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$this->db->rollback();
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$logger = $this->getLogger('point');
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$logger->error('Gift Redeem Exception ' . kg_json_encode([
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'file' => $e->getFile(),
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'line' => $e->getLine(),
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'message' => $e->getMessage(),
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]));
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throw new \RuntimeException('sys.trans_rollback');
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}
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LockUtil::releaseLock($itemId, $lockId);
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}
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protected function handleRedeemPoint(PointGiftRedeemModel $redeem)
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{
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$service = new PointGiftRedeemPointHistory();
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$service->handle($redeem);
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}
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}
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