144 lines
4.8 KiB
PHP
144 lines
4.8 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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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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// | 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系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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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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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\api\validate;
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use app\common\model\BargainLaunch;
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use think\Db;
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use think\Validate;
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class Bargain extends Validate{
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protected $rule = [
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'id' => 'require',
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'bargain_id' => 'require',
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'item_id' => 'require|checkGoods',
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'url' => 'require',
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];
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protected $message = [
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'id.require' => '请选择砍价订单',
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'bargain_id.require' => '请选择活动',
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'item_id.require' => '请选择规格',
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'url.require' => '缺少参数',
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];
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//砍价商品详情验证场景
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public function sceneDetail()
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{
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$this->only(['bargain_id'])
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->append('bargain_id','checkBargain');
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}
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//发起砍价验证
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public function sceneSponsor()
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{
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$this->only(['bargain_id','item_id']);
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}
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//砍价详情验证
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public function sceneBargainDetail(){
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$this->only(['id']);
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}
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//分享验证
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public function sceneShare(){
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$this->only(['id','url'])
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->append('id','checkBargainLaunch');
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}
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//助力验证
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public function sceneKnife(){
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$this->only(['id'])
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->append('id','checkBnife');
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}
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//验证活动是否开启
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protected function checkBargain($value,$rule,$data){
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$now = time();
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$bargain = Db::name('bargain')
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->where([
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['id','=',$value],
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['del','=', 0],
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['activity_start_time','<',$now],
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['activity_end_time','>',$now],
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['status','=',1]
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])
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->find();
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if(empty($bargain)){
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return '该砍价活动已下架';
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}
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return true;
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}
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//验证商品库存
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protected function checkGoods($value,$rule,$data){
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$stock = Db::name('goods_item')
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->where(['id'=>$value])
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->value('stock');
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if($stock < 1){
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return '该商品库存不足';
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}
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return true;
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}
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//验证该砍价订单是否结束
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protected function checkBargainLaunch($value,$rule,$data){
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$bargain_launch = new BargainLaunch();
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$bargain_launch = $bargain_launch
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->where(['id'=>$value])
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->find();
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if($bargain_launch['launch_end_time'] <= time()){
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return '该砍价已结束';
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}
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return true;
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}
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//验证该砍价订单是否可助力
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protected function checkBnife($value,$rule,$data){
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$bargain_launch = new BargainLaunch();
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$bargain_launch = $bargain_launch
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->where(['id'=>$value])
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->find()->toarray();
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if(0 != $bargain_launch['status']){
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return '该砍价已结束';
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}
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if($bargain_launch['launch_end_time'] <= time()){
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return '该砍价已结束';
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}
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if($bargain_launch['user_id'] === $data['user_id']){
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return '不能助力自己的砍价活动';
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}
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if($bargain_launch['current_price'] < 0){
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return '该砍价活动已成功';
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}
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//当前活动是砍到低价，且已经低于等于活动低价时，砍价成功
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if(1 == $bargain_launch['bargain_snap']['payment_where'] && $bargain_launch['current_price'] <= $bargain_launch['bargain_price']){
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return '该砍价活动已成功';
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}
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$bargain_knife = Db::name('bargain_knife')
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->where(['launch_id'=>$value,'user_id'=>$data['user_id']])
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->find();
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if($bargain_knife){
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return '您已助力过了';
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}
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return true;
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}
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} |