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88 lines
4.1 KiB
88 lines
4.1 KiB
10 months ago
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<?php
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// +----------------------------------------------------------------------
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// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
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// +----------------------------------------------------------------------
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// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
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// +----------------------------------------------------------------------
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namespace app\wap\model\special;
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use traits\ModelTrait;
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use basic\ModelBasic;
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use app\wap\model\store\StorePink;
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use app\wap\model\topic\TestPaperObtain;
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use app\wap\model\material\DataDownloadBuy;
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/**专题兑换
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* Class SpecialExchange
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* @package app\wap\model\special
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*/
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class SpecialExchange extends ModelBasic
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{
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use ModelTrait;
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/**提交兑换
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* @param $uid
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* @param $code
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*/
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public static function userExchangeSubmit($uid, $special_id, $code)
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{
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if (!$uid) return self::setErrorInfo('参数错误!');
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$exchange = SpecialExchange::where(['exchange_code' => $code, 'special_id' => $special_id])->find();
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if (!$exchange) return self::setErrorInfo('兑换码不存在或活动和兑换码不匹配!');
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if (!$exchange['status']) return self::setErrorInfo('兑换码已结束!');
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if ($exchange['use_uid'] > 0 || $exchange['use_time'] > 0) return self::setErrorInfo('兑换码已兑换!');
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$batch = SpecialBatch::where('id', $exchange['card_batch_id'])->find();
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if (!$batch['status']) return self::setErrorInfo('活动已结束!');
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self::beginTrans();
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$pinkId = StorePink::where(['cid' => $special_id, 'status' => '1', 'uid' => $uid])->order('add_time desc')->value('id');
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if ($pinkId) {
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return self::setErrorInfo('您正在拼团，无法兑换!', true);
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}
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$res = self::edit(['use_uid' => $uid, 'use_time' => time()], $exchange['id'], 'id');
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if ($res && $batch) {
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$res1 = SpecialBatch::edit(['use_num' => bcadd($batch['use_num'], 1, 0)], $exchange['card_batch_id'], 'id');
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if (!$res1) {
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return self::setErrorInfo('数据修改有误!', true);
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}
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$special = Special::PreWhere()->where('id', $special_id)->field('id,is_light,type,money,pay_type,validity')->find();
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if (!$special) {
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return self::setErrorInfo('兑换码关联的专题不存在!', true);
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}
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if (in_array($special['money'], [0, 0.00]) || in_array($special['pay_type'], [PAY_NO_MONEY, PAY_PASSWORD])) {
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$isPay = 1;
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} else {
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$isPay = (!$uid || $uid == 0) ? false : SpecialBuy::PaySpecial($special_id, $uid);
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}
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if ($isPay) {
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return self::setErrorInfo('该专题是免费的或者已购买，无需兑换!', true);
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}
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if ($special['type'] == SPECIAL_COLUMN) {
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$special_source = SpecialSource::getSpecialSource($special['id']);
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if ($special_source) {
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foreach ($special_source as $k => $v) {
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$task_special = Special::PreWhere()->where(['id'=>$v['source_id']])->find();
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if ($task_special['is_show'] == 1) {
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SpecialBuy::setBuySpecial('', $uid, $v['source_id'], 4, $task_special['validity'], $special_id);
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}
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}
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}
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}
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SpecialBuy::setBuySpecial('', $uid, $special_id, 4, $special['validity']);
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TestPaperObtain::setTestPaper('', $uid, $special_id, 2);
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DataDownloadBuy::setDataDownload('', $uid, $special_id, 1);
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self::commitTrans();
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$data['id'] = $special['id'];
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$data['is_light'] = $special['is_light'];
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return $data;
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} else {
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return self::setErrorInfo('数据修改有误!', true);
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}
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}
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}
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