xk-api-yii/platform/modules/v1/controllers/DoctorController.php

<?php
namespace platform\modules\v1\controllers;

use common\core\BasePlatformController;
use common\models\oldDb\ServiceUser;
use common\models\oldDb\ServiceUserToken;
use yii\base\Exception;

/**
 * @doc-module 互医医生相关接口
 */
class DoctorController extends BasePlatformController
{

    /**
     * @doc-name 获取平台医生的token
     * @doc-param integer service_user_id service_user的id
     * @doc-return mixed ServiceUser{*} 医生详情
     */
    public function actionToken()
    {
        $post = \Yii::$app->request->post();
        $service_user_id = $post['service_user_id'];

        $user = ServiceUser::findOne(['id'=>$service_user_id]);
        
        if(!$user){
            throw new Exception('用户不存在');
        }
        $lastToken = ServiceUserToken::find()->where(['su_id'  => $service_user_id])->orderBy('id DESC')->one();
        if(!ServiceUserToken::checkToken($lastToken->token)){
            $ServiceUserToken = new ServiceUserToken();
            $ServiceUserToken->su_id = $service_user_id;
            $token = \Yii::$app->security->generateRandomString() . '_' . time();
            $ServiceUserToken->token = $token;
            $ServiceUserToken->saveOrFail();
        }else{
            $token = $lastToken->token;
        }
        
        return ['token' => $token];
    } 


}