<?php

namespace common\components;

use biz\weixin\services\WxOpenService;
use Yii;
/**
 * 短信接口
 */
class sms
{
	
	//发短信
	public static function send($mobile, $msg, $merchant = null)
	{
		$open = WxOpenService::getById(1);
		$openName = $open['openName'];
		$sms = new chuanglanSMS('N2890342', 'abc178c7');
		$sign = isset($merchant) == true ? "【{$merchant['merchantName']}】" : "【{$openName}】";
		$msg .= $sign;
		
		//验证是否有权限发短信
		$uniqueId = isset($merchant['id']) ? $merchant['id'] : 1;
		$ip = httpUtil::ip();
		
		$statusKey = 'SMS_STATUS_' . $uniqueId . '_' . $ip;
		$hasSend = Yii::$app->redis->executeCommand('GET', [$statusKey]);
		if (!empty($hasSend)) {
			util::fail('请60秒后再操作');
		}
		
		$todayKey = 'SMS_NUM_' . date("Ymd") . '_' . $uniqueId . '_' . $ip;
		$num = Yii::$app->redis->executeCommand('GET', [$todayKey]);
		$num = is_numeric($num) ? $num : 0;
		if ($num > 10) {
			util::fail('您今天申请的短信条数达到上限');
		}

		Yii::$app->redis->executeCommand('SETEX', [$statusKey, 60, 'hasSend']);
		Yii::$app->redis->executeCommand('SETEX', [$todayKey, 86400, ++$num]);
		$sms->send($mobile, $msg);
	}

}