public static function sendPushNotification($users_id1, $users_id2, $name1, $posts_id, $message_id, $title, $s_msg, $device_token, $type, $badge) {

        $optionBuiler = new OptionsBuilder();
        $optionBuiler->setTimeToLive(60*20);
        $optionBuiler->setPriority('high');


        $notificationBuilder = new PayloadNotificationBuilder($title);
        $notificationBuilder->setBody($s_msg)->setSound('default');

        $badge=11;
        $dataBuilder = new PayloadDataBuilder();
        $dataBuilder->addData([ 'u' => $users_id1,
                                'name' => $name1,
                                'p' => $posts_id,
                                'm' => $message_id,
                                's_msg' => $s_msg,
                                'type' => $type,
                                'badge' => $badge
                            ]);

        $option = $optionBuiler->build();
        $notification = $notificationBuilder->build();
        $data = $dataBuilder->build();
        $downstreamResponse = FCM::sendTo($device_token, $option, $notification, $data);

        return 1;
        // return new JsonResponse(array('status'=>'1','sucess'=>$downstreamResponse->numberSuccess(),'fail'=> $downstreamResponse->numberFailure(),'msg'=>$downstreamResponse->tokensWithError()),200);
    }