twong329/app/api/controller/user/UserNotificationController.php

<?php
namespace app\api\controller\user;

use app\Request;
use tw\redis\UserRds;

/**
 *
 * activities json 配置:

 mining:
 {
    "enabled": 1,
    "symbol": "btc",
 }

 * Class UserNotificationController
 * @package app\api\controller\user
 */
class UserNotificationController {
    /**
     * 定时请求的状态接口
     * @param Request $request
     */
    public function snapshot(Request $request) {
        $uid = $request->uid();
        // 未读消息
        $unread = (new UserRds)->hget($uid, UserRds::FIELD_UNREAD) ?? 0;

        return app('json')->successful([
            'unread'=> intval($unread),
        ]);
    }
}