send-messages.js

var MESSAGE = '';
var stop_processing = false;
var script = document.createElement('script');
script.src = "https://code.jquery.com/jquery-3.4.1.min.js";

document.getElementsByTagName('head')[0].appendChild(script);

function parseUserKey() {
    var user_locale_key = null;
    for (var i = 0; i < Object.keys(localStorage).length; i++) {
        var the_key = Object.keys(localStorage)[i];
        if (the_key.search("comHBUser") >= 0) {
            user_locale_key = the_key;
        }
    }
    return user_locale_key;
}

function getToken() {
    var user_data = JSON.parse(localStorage.getItem(parseUserKey()));
    return user_data.token;
}

script.addEventListener("load", function () {

    $.ajax({
        url: 'https://cloudtalk.hubilo.com/api/v1/app/web_statecall',
        type: 'post',
        dataType: 'json',
        processData: false,
        headers: {
            'devicetype': 'WEB',
        },
        data: '{"url":"' + window.location.hostname + '","source":"COMMUNITY"}',
        contentType: 'application/json; charset=utf-8',
        success: function (result) {

            var event_id = result.tracking.event_id;
            var organiser_id = result.tracking.organiser_id;
            var api_key = result.eventSettings.event_key;

            for (var i = 0; i < 3; i++) {

                if (stop_processing) {
                    break;
                }

                setTimeout(function () {
                    $.ajax({
                        url: 'https://cloudtalk.hubilo.com/api/v1/app/paginate_attendee_list_v2',
                        type: 'post',
                        dataType: 'json',
                        processData: false,
                        data: '{"current_page":"' + i + '","isPaginate":1,"sort":1,"input":"","filter":"0,0,0","limit":15,"event_id":' + event_id + ',"organiser_id":' + organiser_id + ',"api_key":"' + api_key + '","access_token":"' + getToken() + '","app_version":"1.0.0","device_type":"WEB","userProfileFields":{}}',
                        contentType: 'application/json; charset=utf-8',
                        success: function (data) {
                            $.each(data.data.attendees, function (index, attendee) {
                                setTimeout(function () {
                                    $.ajax({
                                        url: 'https://cloudtalk.hubilo.com/api/v1/app/view_profile_v2',
                                        type: 'post',
                                        dataType: 'json',
                                        processData: false,
                                        data: '{"access_token": "' + getToken() + '","event_id":' + event_id + ',"organiser_id":' + organiser_id + ',"api_key":"' + api_key + '","app_version":"1.0.0","device_type":"WEB","info":"' + MESSAGE + '","target":"' + attendee._id + '"}',
                                        contentType: 'application/json; charset=utf-8',
                                        success: function (result) {
                                            console.info(attendee.user_name + ' message sent');
                                        },
                                        error: function (error) {
                                            console.error(error);
                                        }
                                    });
                                }, 100)
                            })
                        },
                        error: function (error) {
                            console.error(error + '. And Stopped.');
                            stop_processing = true;
                        }
                    });
                }, 200);
            }

        },
        error: function (error) {
            console.error(error);
        }
    });

})