<?php

namespace app\common\service;

use app\common\model\UserMessageModel;
use utils\RedisCache;

/**
 * 用户消息通知服务 by wes
 * Class UserMessageService
 * @package app\common\service
 */
class UserMessageService
{
    protected static $instance = null;
    protected $model = null;

    public function __construct()
    {
        $this->model = new UserMessageModel();
    }

    /**
     * 静态化入口
     * @return static|null
     */
    public static function make()
    {
        if(!self::$instance){
            self::$instance = new static();
        }

        return self::$instance;
    }

    /**
     * 发送保存用户消息
     * @param array $params
     * @return false|int|string
     */
    public function sendMessage(array $params)
    {
        $uid = isset($params['uid'])? $params['uid'] : 0;
        if($params && $uid>0){
            $data = [
                'uid'=> isset($params['uid'])? $params['uid'] : 0,
                'title'=> isset($params['title'])? $params['title'] : '',
                'type'=> isset($params['type'])? $params['type'] : '',
                'banner_desc'=>  isset($params['desc'])? $params['desc'] : '',
                'create_time'=> sr_getcurtime(time())
            ];
            return $this->model->insert($data);
        }

        return false;
    }
}