109 lines
3.6 KiB
PHP
109 lines
3.6 KiB
PHP
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<?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\common\model\goods;
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use app\admin\validate\SeckillTime;
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use app\api\logic\SeckillLogic;
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use app\common\basics\Models;
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use app\common\enum\OrderEnum;
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use app\api\logic\OrderLogic;
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use app\common\model\seckill\SeckillGoods;
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use app\common\model\seckill\SeckillTime as SeckillTimeModel;
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use app\common\server\UrlServer;
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/**
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* 商品规格
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* Class GoodsItem
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* @package app\common\model\goods
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*/
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class GoodsItem extends Models
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{
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/**
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* 根据goods_id,num和item_id计算价格
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*/
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public function sumGoodsPrice($goods_id, $item_id, $num,$discount)
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{
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$goods_price = $this
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->where([
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['goods_id', '=', $goods_id],
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['id', '=', $item_id],
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])
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->value('price');
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$seckill_goods_price = self::isSeckill($item_id);
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if($seckill_goods_price != 0){
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$goods_price = $seckill_goods_price;
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OrderLogic::$order_type = OrderEnum::SECKILL_ORDER;
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}
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$is_member = Goods::where('id',$goods_id)->value('is_member');
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if ($is_member === 0 || empty($is_member)){//不参与会员价
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$price = round($goods_price*$num,2);
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}
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if ($is_member == 1){
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$price = round($goods_price*$num*$discount/10,2);
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}
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return $price;
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}
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public function sumMemberPrice($goods_id, $item_id, $num,$discount)
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{
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$goods_price = $this
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->where([
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['goods_id', '=', $goods_id],
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['id', '=', $item_id],
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])
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->value('price');
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$seckill_goods_price = self::isSeckill($item_id);
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if($seckill_goods_price != 0){
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$goods_price = $seckill_goods_price;
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OrderLogic::$order_type = OrderEnum::SECKILL_ORDER;
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}
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$is_member = Goods::where('id',$goods_id)->value('is_member');
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if ($is_member === 0 || empty($is_member)){//不参与会员价
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$price = 0;
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}
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if ($is_member == 1){
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$price = round($goods_price*$num*(1-$discount/10),2);
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}
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return $price;
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}
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/***
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*
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*是否为秒杀商品
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*
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***/
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public static function isSeckill($item_id){
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//当前时段秒杀商品
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$seckill = SeckillLogic::getSeckillGoods();
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$seckill_goods = $seckill['seckill_goods'];
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//当前商品规格是否为秒杀商品
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if (isset($seckill_goods[$item_id])) {
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return $seckill_goods[$item_id]['price'];
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}else{
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return 0;
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}
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}
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}
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