132 lines
5.0 KiB
PHP
132 lines
5.0 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\admin\validate;
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use think\Db;
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use think\Validate;
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class SeckillGoods extends Validate{
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protected $rule = [
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'seckill_id' => 'require|checkSeckill',
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'item' => 'require|checkActivity'
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];
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protected $message = [
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'seckill_id.require' => '请选择秒杀时段',
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'item.require' => '请选择秒杀商品',
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];
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public function checkSeckill($value,$rule,$data){
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$seckill = Db::name('seckill_time')->where(['del'=>0,'id'=>$value])->find();
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if(empty($seckill)){
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return '秒杀时间段已被调整，请重新选择时间段';
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}
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return true;
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}
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public function sceneAdd(){
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$this->append('item','checkAddGoods');
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}
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public function sceneEdit(){
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$this->append('item','checkEditGoods');
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}
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public function checkActivity($value,$rule,$data){
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$goods_ids = array_unique(array_column($value,'goods_id'));
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$team_goods= Db::name('team_goods_item')->alias('TGI')
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->join('team_activity TA','TA.team_id = TGI.team_id')
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->where(['TGI.goods_id'=>$goods_ids,'TA.del'=>0])
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->find();
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if($team_goods){
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return '该商品正在参加拼团活动中，不能在参加秒杀活动';
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}
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$bargain_goods = Db::name('bargain_item')->alias('bi')
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->join('bargain b', 'b.id = bi.bargain_id')
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->where(['bi.goods_id' => $goods_ids, 'b.del' => 0])
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->find();
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if($bargain_goods){
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return '该商品正在参加砍价活动中，不能在参加秒杀活动';
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}
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return true;
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}
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public function checkAddGoods($value,$rule,$data){
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$goods_ids = array_unique(array_column($value,'goods_id'));
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$goods = Db::name('goods')->where(['del'=>0])->column('id');
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$goods_item = Db::name('goods_item')->where(['goods_id'=>$goods_ids])->column('price,spec_value_str','id');
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$seckill_goods = Db::name('seckill_goods')->where(['seckill_id'=>$data['seckill_id'],'del'=>0])->column('item_id');
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foreach ($value as $item){
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if(!in_array($item['goods_id'],$goods)){
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return '商品ID:'.$item['goods_id'].'已下架';
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}
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if($seckill_goods && in_array($item['item_id'],$seckill_goods)){
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return '商品规格:'.$goods_item[$item['item_id']]['spec_value_str'].'已在活动中，请勿重复添加';
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}
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$goods_price = $goods_item[$item['item_id']]['price'] ?? 0;
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//验证商品价格
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if($item['price'] > $goods_price){
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return '商品规格:'.$goods_item[$item['item_id']]['spec_value_str'] .'的秒杀价格高于原价';
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}
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}
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return true;
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}
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public function checkEditGoods($value,$rule,$data){
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$goods_ids = array_unique(array_column($value,'goods_id'));
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$seckill_ids = array_column($value,'id');
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$seckill_goods = Db::name('seckill_goods')
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->where(['goods_id'=>$goods_ids,'seckill_id'=>$data['seckill_id']])
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->where('id','not in',$seckill_ids)
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->find();
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if($seckill_goods){
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return '该时间段已存在相同的商品';
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}
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$goods = Db::name('goods')->where(['del'=>0])->column('id');
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$goods_item = Db::name('goods_item')->where(['goods_id'=>$goods_ids])->column('price,spec_value_str','id');
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foreach ($value as $item){
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if(!in_array($item['goods_id'],$goods)){
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return '商品ID:'.$item['goods_id'].'已下架';
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}
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$goods_price = $goods_item[$item['item_id']]['price'] ?? 0;
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//验证商品价格
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if($item['price'] > $goods_price){
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return '商品规格:'.$goods_item[$item['item_id']]['spec_value_str'] .'的秒杀价格高于原价';
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}
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}
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return true;
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}
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} |