fix(repository): 修复用户签到xfb查询逻辑

- 修改了日志模型查询方式从getWhere改为where->find
- 保持了原有的订单号查询功能
- 确保用户模型查询逻辑正常工作

app/common/repositories/user/UserSignXfbRepository.php

@@ -23,7 +23,7 @@ class UserSignXfbRepository extends BaseRepository
     {
         foreach ($orderSn as $item) {
             // 日志模型
-            $logModel = $this->dao->getWhere(['order_sn' => $item]);
+            $logModel = $this->dao->where(['order_sn'=>$item])->find();
             // 用户模型
             $userDao = new UserDao();
             $userModel = $userDao->getWhere(['uid'=>$logModel->uid]);