172 lines
5.5 KiB
PHP
172 lines
5.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop100%开源免费商用商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | 开源版本可自由商用，可去除界面版权logo
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// | 商业版本务必购买商业授权，以免引起法律纠纷
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshopTeam
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// +----------------------------------------------------------------------
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namespace app\api\logic;
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use app\common\enum\CardCodeEnum;
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use app\common\enum\user\AccountLogEnum;
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use app\common\logic\AccountLogLogic;
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use app\common\logic\BaseLogic;
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use app\common\model\cardcode\CardCode;
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use app\common\model\cardcode\CardCodeRecord;
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use app\common\model\recharge\RechangeCardCodeLog;
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use app\common\model\user\User;
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use think\Exception;
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use think\facade\Cache;
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use think\facade\Db;
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/**
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* 卡密兑换逻辑类
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* Class CardCodeLogic
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* @package app\api\logic
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*/
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class CardCodeLogic extends BaseLogic
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{
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/**
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* @notes 获取卡密
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* @param string $sn
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* @param string $userId
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* @return array|string
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* @author cjhao
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* @date 2023/7/11 16:29
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*/
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public function checkCard(string $sn,int $userId)
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{
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try{
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$cardCode = $this->checkSn($sn)['card_code'];
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$content = '';
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$validTime = '';
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$now = time();
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switch ($cardCode->type){
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case CardCodeEnum::TYPE_TOKENS:
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$content = $cardCode->balance;
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break;
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}
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return [
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'id' => $cardCode->id,
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'sn' => $cardCode->sn,
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'type' => $cardCode->type,
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'type_desc' => CardCodeEnum::getTypeDesc($cardCode->type),
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'content' => $content,
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'valid_time' => $validTime,
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'failure_time' => date('Y-m-d H:i:s',$cardCode->valid_end_time).' 前可使用'
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];
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}catch (Exception $e){
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return $e->getMessage();
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}
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}
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/**
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* @notes 卡密兑换
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* @param $sn
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* @author cjhao
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* @date 2023/7/11 17:11
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*/
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public function useCard($sn,$userId)
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{
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try{
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$cache = Cache::get('card_code_'.$sn);
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Cache::set('card_code_'.$sn,$sn,2);
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if($cache){
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throw new Exception('请勿频繁操作');
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}
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Db::startTrans();
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$cardData = $this->checkSn($sn);
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$cardCode = $cardData['card_code'];
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$cardCodeRecord = $cardData['card_code_record'];
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$user = User::findOrEmpty($userId);
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//兑换算力值
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if(CardCodeEnum::TYPE_TOKENS == $cardCode->type){
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$balance = $cardCode['balance'] ?? 0;
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if($balance > 0){
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//用户添加次数
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$user->tokens += $balance;
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$user->save();
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//记录流水
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$extra = ['变动来源' => "卡密兑换增加算力", '变动详情' => $sn];
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AccountLogLogic::add(
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$userId,
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AccountLogEnum::TOKENS_INC_CARDCODE_GIVE,
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AccountLogEnum::INC,
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$balance,
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1,
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$sn,
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AccountLogEnum::getChangeTypeDesc(AccountLogEnum::TOKENS_INC_CARDCODE_GIVE),
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$extra
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);
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}
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}
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// 更新卡密兑换记录
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$cardCodeRecord->user_id = $userId;
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$cardCodeRecord->status = 1;
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$cardCodeRecord->use_time = time();
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$cardCodeRecord->save();
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Db::commit();
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return true;
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}catch (Exception $e){
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// 回滚事务
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Db::rollback();
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return $e->getMessage();
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}
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}
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/**
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* @notes 验证卡密
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* @param $sn
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* @return array
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* @author cjhao
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* @date 2023/7/11 17:03
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*/
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public function checkSn($sn)
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{
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if(empty($sn)){
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throw new Exception('查询失败，请输入卡密');
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}
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$cardCodeRecord = CardCodeRecord::where(['sn'=>$sn])->findOrEmpty();
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if($cardCodeRecord->isEmpty()) {
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throw new Exception('查询失败，卡密编号不存在');
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}
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if($cardCodeRecord->status){
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throw new Exception('查询失败，卡密已被使用');
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}
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$cardCode = CardCode::where(['id' => $cardCodeRecord->card_id])->findOrEmpty();
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$now = time();
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if($now < $cardCode->valid_start_time) {
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throw new Exception('该卡密未到生效时间');
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}
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if($cardCode->valid_end_time < $now) {
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throw new Exception('卡密已过期');
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}
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return [
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'card_code' => $cardCode,
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'card_code_record' => $cardCodeRecord
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];
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}
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} |