<?php

namespace bizMall\message\classes;

use Yii;
use bizMall\base\classes\BaseClass;

class ChatClass extends BaseClass
{
	
	//取有新消息客户的缓存键名 2019.12.29
	public static function getUnReplyUserKey($sjId)
	{
		return 'merchantUnReplyUserList' . $sjId;
	}
	
	//获取未读消息的键 2019.12.29
	public static function getUnreadNumKey($useId)
	{
		return 'MerchantUnreadNum' . $useId;
	}
	
	//最近联系人的键 ssh 2019.12.29
	public static function getRecentlyUserKey($sjId)
	{
		return "merchantRecentlyUser" . $sjId;
	}
	
	public static function getMessageKey($useId)
	{
		return 'MerchantMessage' . $useId;
	}
	
	//获取未读消息数
	public static function getUnreadNum($userId)
	{
		$key = self::getUnreadNumKey($userId);
		$respond = Yii::$app->redis->executeCommand('GET', [$key]);
		return is_numeric($respond) ? $respond : 0;
	}

    // ----------------- 新建的 获取键的方法（参考上面的得来）----------------------
    //无价格报价前缀常量
    const QUOTED_PRICE_PRE_KEY = 'report_price:';
	
    //最近联系人列表的键
    public static function getLatestUsersKey($userId)
    {
        return "customer_chats:" . $userId;
    }

	//无价格报价的键
    public static function getQuotedPriceKey($shopId, $userId, $goodsId)
    {
        return  self::QUOTED_PRICE_PRE_KEY . $shopId . '_' . $userId . '_' . $goodsId;
    }
	
}