<?php
/**
 * Created by PhpStorm.
 * User: Elton
 * Date: 2020/3/17
 * Time: 9:28
 */

namespace app\common\service;

use think\Db;

class SendChannelMsgService
{
    /**
     * @var SendChannelMsgService
     */
    private static $self;

    /**
     * @return SendChannelMsgService
     */
    public static function instance()
    {
        if(self::$self == NULL){
            self::$self = new self();
        }
        return self::$self;
    }

    /**
     * @param $wx_msg_id  群发的消息ID
     * @param $sentcount  发送成功的粉丝数
     * @param $channel_id 渠道ID
     */
    public function saveSuccessCount($wx_msg_id, $sentcount, $channel_id)
    {
        LogService::info('[ SendChannelMsgService ] [ saveSuccessCount ] wx_msg_id:' . $wx_msg_id . 'sentcount:' . $sentcount . ', Channel_id:' . $channel_id);
        try{
            $rst = Db::name('send_channel_message')->where('wx_msg_id', $wx_msg_id)->where('channel_id', $channel_id)->update(['success_count' => $sentcount]);
            if(!$rst){
                LogService::info('[ SendChannelMsgService ] [ saveSuccessCount ] [ fail ] [ wx_msg_id ] ' . $wx_msg_id);
            }
        }catch (\Exception $exception){
            LogService::error('[ SendChannelMsgService ] [ saveSuccessCount ] ' . $exception->getMessage());
        }

    }

}