<?php

namespace bizHd\message\classes;

use Yii;
use bizHd\base\classes\BaseClass;

class SmsClass extends BaseClass
{
	public static $baseFile = '\bizHd\message\models\Sms';
	
	//每个用户一天可以申请的短信条数
	const SMS_LIMIT = 15;
	
	public static $smsType = [
		//申请会员
		'applyMember' => ['id' => 0, 'sign' => 'applyMember'],
	];

	//用户今天还有没触发短信的机会 ssh 2020.3.3
	public static function getRightToSend($userId)
	{
		$ip = httpUtil::ip();
		$statusKey = 'SMS_STATUS_' . $userId . '_' . $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") . '_' . $userId . '_' . $ip;
		$num = Yii::$app->redis->executeCommand('GET', [$todayKey]);
		$num = is_numeric($num) ? $num : 0;
		if ($num > self::SMS_LIMIT) {
			util::fail('您今天已经申请了'.self::SMS_LIMIT.'条短信，请明天再试');
		}
		Yii::$app->redis->executeCommand('SETEX', [$statusKey, 60, 'hasSend']);
		Yii::$app->redis->executeCommand('SETEX', [$todayKey, 86400, ++$num]);
	}

}