86 lines
2.9 KiB
PHP
86 lines
2.9 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
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// +----------------------------------------------------------------------
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// | Author: CRMEB Team <admin@crmeb.com>
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// +----------------------------------------------------------------------
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namespace app\common\dao\store\product;
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use app\common\dao\BaseDao;
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use app\common\model\store\product\ProductPresellSku;
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use think\facade\Db;
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class ProductPresellSkuDao extends BaseDao
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{
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protected function getModel(): string
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{
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return ProductPresellSku::class;
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}
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public function clear($id)
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{
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$this->getModel()::getDB()->where('product_presell_id', $id)->delete();
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}
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public function descStock(int $product_presell_id, string $unique, int $desc)
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{
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return $this->getModel()::getDB()->where('product_presell_id', $product_presell_id)->where('unique', $unique)->update([
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'stock' => Db::raw('stock-' . $desc),
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'seles' => Db::raw('seles+' . $desc),
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]);
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}
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public function incStock(int $product_presell_id, string $unique, int $desc)
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{
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return $this->getModel()::getDB()->where('product_presell_id', $product_presell_id)->where('unique', $unique)->update([
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'stock' => Db::raw('stock+' . $desc),
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'seles' => Db::raw('seles-' . $desc),
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]);
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}
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/**
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* TODO 增加 参与或支付成功 人数
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* @param int $product_presell_id
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* @param string $unique
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* @param string $field
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* @return mixed
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* @author Qinii
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* @day 2020-11-27
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*/
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public function incCount(int $product_presell_id,string $unique,string $field,$inc = 1)
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{
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return $this->getModel()::getDB()->where('product_presell_id', $product_presell_id)->where('unique', $unique)
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->update([
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$field => Db::raw($field.'+' . $inc)
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]);
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}
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/**
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* TODO 减少 参与或支付成功 人数
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* @param int $product_presell_id
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* @param string $unique
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* @param string $field
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* @return mixed
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* @author Qinii
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* @day 2020-11-27
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*/
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public function desCount(int $product_presell_id,string $unique,$inc = 1)
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{
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$res = $this->getModel()::getDB()->where('product_presell_id', $product_presell_id)->where('unique',$unique)->find();
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if($res->presell->presell_type == 1 ){
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$res->one_pay = ($res->one_pay > 0) ? $res->one_pay - $inc : 0;
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}else{
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$res->two_pay = ($res->two_pay > 0) ? $res->two_pay - $inc : 0;
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}
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return $res->save();
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}
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}
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