其余文件

app/common/model/goods/GoodsItem.php

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+<?php
+// +----------------------------------------------------------------------
+// | likeshop开源商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | gitee下载：https://gitee.com/likeshop_gitee
+// | github下载：https://github.com/likeshop-github
+// | 访问官网：https://www.likeshop.cn
+// | 访问社区：https://home.likeshop.cn
+// | 访问手册：http://doc.likeshop.cn
+// | 微信公众号：likeshop技术社区
+// | 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
+// |  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
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | likeshop团队版权所有并拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshop.cn.team
+// +----------------------------------------------------------------------
+
+
+namespace app\common\model\goods;
+
+
+use app\admin\validate\SeckillTime;
+use app\api\logic\SeckillLogic;
+use app\common\basics\Models;
+use app\common\enum\OrderEnum;
+use app\api\logic\OrderLogic;
+use app\common\model\seckill\SeckillGoods;
+use app\common\model\seckill\SeckillTime as SeckillTimeModel;
+use app\common\server\UrlServer;
+
+
+/**
+ * 商品规格
+ * Class GoodsItem
+ * @package app\common\model\goods
+ */
+class GoodsItem extends Models
+{
+    /**
+     * @notes notes
+     * @param $value
+     * @param $data
+     * @return string
+     * @author lbzy
+     * @datetime 2024-04-03 09:53:03
+     */
+    function getMarketPriceAttr($value, $data)
+    {
+        return $value <= 0 ? '' : $value;
+    }
+    
+    function getChengbenPriceAttr($value, $data)
+    {
+        return $value <= 0 ? '' : $value;
+    }
+    
+    function getWeightAttr($value, $data)
+    {
+        return $value <= 0 ? '' : $value;
+    }
+    
+    function getVolumeAttr($value, $data)
+    {
+        return $value <= 0 ? '' : $value;
+    }
+    
+    /**
+     * @notes 获取订单商品价格
+     * @param $item
+     * @return int|mixed
+     * @author lbzy
+     * @datetime 2023-07-27 15:19:11
+     */
+    static function getGoodsItemPrice($item)
+    {
+        $seckill_goods_price = self::isSeckill($item['id']);
+        
+        return $seckill_goods_price != 0 ? $seckill_goods_price : $item['price'];
+    }
+    
+    /**
+     * 根据goods_id,num和item_id计算价格
+     */
+    public function sumGoodsPrice($goods_id, $item_id, $num,$discount)
+    {
+        $goods_price = $this
+            ->where([
+                ['goods_id', '=', $goods_id],
+                ['id', '=', $item_id],
+            ])
+            ->value('price');
+        $seckill_goods_price = self::isSeckill($item_id);
+        if($seckill_goods_price != 0){
+            $goods_price = $seckill_goods_price;
+            OrderLogic::$order_type = OrderEnum::SECKILL_ORDER;
+        }
+        $is_member = Goods::where('id',$goods_id)->value('is_member');
+
+        if ($is_member === 0 || empty($is_member)){//不参与会员价
+            $price = round($goods_price*$num,2);
+        }
+        if ($is_member == 1){
+            $price = max(round($goods_price*$discount/10,2), 0.01) * $num;
+        }
+        return $price;
+    }
+
+    public function sumMemberPrice($goods_id, $item_id, $num,$discount)
+    {
+        $goods_price = $this
+            ->where([
+                ['goods_id', '=', $goods_id],
+                ['id', '=', $item_id],
+            ])
+            ->value('price');
+        $seckill_goods_price = self::isSeckill($item_id);
+        if($seckill_goods_price != 0){
+            $goods_price = $seckill_goods_price;
+            OrderLogic::$order_type = OrderEnum::SECKILL_ORDER;
+        }
+        $is_member = Goods::where('id',$goods_id)->value('is_member');
+
+        if ($is_member === 0 || empty($is_member)){//不参与会员价
+            $price = 0;
+        }
+        if ($is_member == 1){
+            $price = ($goods_price - max(round($goods_price*$discount/10,2), 0.01)) * $num;
+        }
+        return $price;
+    }
+    /***
+     *
+     *是否为秒杀商品
+     *
+    ***/
+    public static function isSeckill($item_id){
+
+        //当前时段秒杀商品
+        $seckill = SeckillLogic::getSeckillGoods();
+        $seckill_goods = $seckill['seckill_goods'];
+
+        //当前商品规格是否为秒杀商品
+        if (isset($seckill_goods[$item_id])) {
+            return $seckill_goods[$item_id]['price'];
+        }else{
+            return 0;
+        }
+    }
+}