|
- <?php
-
- namespace app\common\library;
-
- use think\Hook;
-
- /**
- * 短信验证码类
- */
- class Sms
- {
-
- /**
- * 验证码有效时长
- * @var int
- */
- protected static $expire = 120;
-
- /**
- * 最大允许检测的次数
- * @var int
- */
- protected static $maxCheckNums = 10;
-
- /**
- * 获取最后一次手机发送的数据
- *
- * @param int $mobile 手机号
- * @param string $event 事件
- * @return Sms
- */
- public static function get($mobile, $event = 'default')
- {
- $sms = \app\common\model\Sms::
- where(['mobile' => $mobile, 'event' => $event])
- ->order('id', 'DESC')
- ->find();
- Hook::listen('sms_get', $sms, null, true);
- return $sms ? $sms : null;
- }
-
- /**
- * 发送验证码
- *
- * @param int $mobile 手机号
- * @param int $code 验证码,为空时将自动生成4位数字
- * @param string $event 事件
- * @return boolean
- */
- public static function send($mobile, $code = null, $event = 'default')
- {
- $code = is_null($code) ? mt_rand(1000, 9999) : $code;
- $time = time();
- $ip = request()->ip();
- $sms = \app\common\model\Sms::create(['event' => $event, 'mobile' => $mobile, 'code' => $code, 'ip' => $ip, 'createtime' => $time]);
- $result = Hook::listen('sms_send', $sms, null, true);
- if (!$result) {
- $sms->delete();
- return false;
- }
- return true;
- }
-
- /**
- * 发送通知
- *
- * @param mixed $mobile 手机号,多个以,分隔
- * @param string $msg 消息内容
- * @param string $template 消息模板
- * @return boolean
- */
- public static function notice($mobile, $msg = '', $template = null)
- {
- $params = [
- 'mobile' => $mobile,
- 'msg' => $msg,
- 'template' => $template
- ];
- $result = Hook::listen('sms_notice', $params, null, true);
- return $result ? true : false;
- }
-
- /**
- * 校验验证码
- *
- * @param int $mobile 手机号
- * @param int $code 验证码
- * @param string $event 事件
- * @return boolean
- */
- public static function check($mobile, $code, $event = 'default')
- {
- $time = time() - self::$expire;
- $sms = \app\common\model\Sms::where(['mobile' => $mobile, 'event' => $event])
- ->order('id', 'DESC')
- ->find();
- if ($sms) {
- if ($sms['createtime'] > $time && $sms['times'] <= self::$maxCheckNums) {
- $correct = $code == $sms['code'];
- if (!$correct) {
- $sms->times = $sms->times + 1;
- $sms->save();
- return false;
- } else {
- $result = Hook::listen('sms_check', $sms, null, true);
- return $result;
- }
- } else {
- // 过期则清空该手机验证码
- self::flush($mobile, $event);
- return false;
- }
- } else {
- return false;
- }
- }
-
- /**
- * 清空指定手机号验证码
- *
- * @param int $mobile 手机号
- * @param string $event 事件
- * @return boolean
- */
- public static function flush($mobile, $event = 'default')
- {
- \app\common\model\Sms::
- where(['mobile' => $mobile, 'event' => $event])
- ->delete();
- Hook::listen('sms_flush');
- return true;
- }
- }
|