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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\logic;
+use think\Db;
+
+class CouponLogic {
+    public static function couponClose($user_id = ''){
+        $coupon_list = Db::name('coupon')
+            ->where(['del'=>0])
+            ->column('id,use_time_type,use_time_start,use_time_end,use_time','id');
+
+        $coupon_ids = array_keys($coupon_list);
+        $where[] = ['coupon_id','in',$coupon_ids];
+        $where[] = ['status','in',0];
+        if($user_id){
+            $where[] = ['user_id','=',$user_id];
+        }
+        $user_coupon_list = Db::name('coupon_list')
+            ->where(['coupon_id'=>$coupon_ids,'status'=>0])
+            ->field('id,coupon_id,create_time')
+            ->order('id asc')
+            ->select();
+
+        $now = time();
+        $update_data = [];
+        foreach ($user_coupon_list as $coupon_item){
+            $coupon = $coupon_list[$coupon_item['coupon_id']] ?? [];
+            if($coupon){
+                //用券时间类型：1-固定时间；2-领券当天起；3-领券次日起
+                switch ($coupon['use_time_type']){
+                    case 1:
+                        if($now > $coupon['use_time_end']){
+                            $update_data[] = $coupon_item['id'];
+                        }
+                        break;
+                    case 2:
+                        $daytime = strtotime(date("Y-m-d",$coupon_item['create_time'])) + 86400 * $coupon['use_time'];
+                        if($now > $daytime){
+                            $update_data[] = $coupon_item['id'];
+                        }
+                        break;
+                    case 3:
+                        $day = $coupon['use_time'] + 2;
+                        $daytime = strtotime(date("Y-m-d",$coupon_item['create_time'])) + 86400 * $day;
+                        if($now > $daytime){
+                            $update_data[] = $coupon_item['id'];
+                        }
+                }
+            }
+        }
+
+        if($update_data){
+            Db::name('coupon_list')->where(['id'=>$update_data])->update(['status'=>2,'update_time'=>$now]);
+
+        }
+    }
+
+
+
+    /**
+     * Desc:　使用优惠券
+     * @param $coupon_list_id
+     * @param $order_id
+     * @throws \think\Exception
+     * @throws \think\exception\PDOException
+     */
+    public static function handleCouponByOrder($coupon_list_id, $order_id)
+    {
+        $update_coupon = [
+            'status' => 1,
+            'use_time' => time(),
+            'order_id' => $order_id,
+            'update_time' => time(),
+        ];
+
+        Db::name('coupon_list')
+            ->where('id', $coupon_list_id)
+            ->update($update_coupon);
+    }
+}