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application/api/logic/FootPrintLogic.php

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+<?php
+// +----------------------------------------------------------------------
+// | likeshop100%开源免费商用商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | 商业版本务必购买商业授权，以免引起法律纠纷
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | 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团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshopTeam
+// +----------------------------------------------------------------------
+
+namespace app\api\logic;
+
+
+use app\common\model\FootprintRecord;
+use app\common\server\ConfigServer;
+
+class FootPrintLogic
+{
+    public static function lists()
+    {
+        $config = ConfigServer::get('footprint',0);
+        if (empty($config['footprint_status']) or $config['footprint_status'] === 0) {
+            return ['time'=>time(), 'lists'=>[]];
+        }
+
+        $where = [];
+        if ($config['footprint_duration'] and $config['footprint_duration'] > 0) {
+            $duration = ($config['footprint_duration'] * 60);
+            $time = time() - $duration; //获取多少分钟前
+            $where = [
+                ['create_time', '>=', $time]
+            ];
+        }
+
+        $model = new FootprintRecord();
+        $lists = $model->field(true)->where($where)
+            ->with(['user'=>function($query){
+                    $query->withAttr('nickname', function ($value){
+                        if (mb_strlen($value) > 4) {
+                            return mb_substr($value, 0, 4).'**';
+                        }
+                        return $value;
+                    });
+            }])->order('id', 'desc')
+            ->limit(50)
+            ->append(['time'])->select();
+
+        foreach ($lists as &$item) {
+            $item['template'] = self::getTemplate($item);
+            unset($item['user_id']);
+            unset($item['foreign_id']);
+        }
+        return ['time'=>time(), 'lists'=>$lists];
+    }
+
+    // 获取模板
+    private static function getTemplate($data)
+    {
+        $nickname = $data['user']['nickname'].' ';
+        $time = $data['time'];
+        return $nickname.$time.$data['template'];
+    }
+}