English

voltagebet


// Cashier iframe bridge: syncs cashier iframe height and forwards cashier GA events to dataLayer

(function () {
  'use strict';

  const SCRIPT_ID = 'cashier-iframe-bridge';
  const CASHIER_CONTAINER_SELECTOR = '[data-organism="ComponentPlayerAccountCashier"]';

  const PUSHED_EVENTS_STORAGE_KEY = `${SCRIPT_ID}-pushed-events`;
  const MAX_PUSHED_EVENTS = 100;

  // Service event of the cashier, never sent to GA
  const IGNORED_EVENT = 'deposit_number';

  if (window.__CASHIER_IFRAME_BRIDGE_INIT__) return;
  window.__CASHIER_IFRAME_BRIDGE_INIT__ = true;

  function warn(message, details) {
    console.warn(`[${SCRIPT_ID}] ${message}`, details ?? '');
  }

  // --- Message routing ---

  function handleMessage(event) {
    // Messages posted by the page itself (browser extensions, widgets) are skipped cheaply
    if (!event.source || event.source === window) return;

    const cashierIframe = findCashierIframe(event.source);
    if (!cashierIframe) return;

    const data = parseMessageData(event.data);
    if (!data || typeof data !== 'object') return;

    try {
      if (data.type === 'fixHeight') {
        setIframeHeight(cashierIframe, data.height);
        return;
      }

      // Remember deposit number from standalone cashier messages
      if (data.event === 'deposit_number' && data.depositNumber !== undefined) {
        rememberDepositNumber(data.depositNumber);
      }

      const gaEvent = normalizeGaEvent(data);
      if (gaEvent) {
        handleGaEvent(gaEvent);
      }
    } catch (error) {
      warn('Failed to handle cashier message', error);
    }
  }

  // Multiple cashier containers can exist at once (e.g. deposit page + modal),
  // so the iframe that sent the message is matched by its contentWindow
  function findCashierIframe(sourceWindow) {
    const containers = document.querySelectorAll(CASHIER_CONTAINER_SELECTOR);

    for (const container of containers) {
      const iframe = container.querySelector('iframe');
      if (iframe?.contentWindow === sourceWindow) return iframe;
    }

    return null;
  }

  function parseMessageData(rawData) {
    if (typeof rawData !== 'string') return rawData;

    try {
      return JSON.parse(rawData);
    } catch (error) {
      return null;
    }
  }

  // --- "fixHeight" message: resize the cashier iframe wrapper ---

  function setIframeHeight(iframe, height) {
    const wrapper = iframe.parentElement?.parentElement;

    if (!wrapper) {
      warn('Cashier iframe wrapper not found');
      return;
    }

    wrapper.style.height = height;
  }

  // --- GA events ---

  // Converts both supported formats to { params, id }:
  //   new:    { namespace: "cashier", type: "gaEvent", timestamp, payload: { event, ... } }
  //   legacy: { gaevent: { event, ... }, gatime }
  function normalizeGaEvent(data) {
    if (data.namespace === 'cashier' && data.type === 'gaEvent' && data.payload) {
      return { params: data.payload, id: data.timestamp };
    }

    if (data.gaevent) {
      return { params: data.gaevent, id: data.gatime };
    }

    return null;
  }

  function handleGaEvent({ params, id }) {
    // Remember deposit number from GA event payload
    if (params.depositNumber !== undefined) {
      rememberDepositNumber(params.depositNumber);
    }

    if (!params.event || !id) {
      warn('GA event is missing event name or id', params.event);
      return;
    }

    if (params.event === IGNORED_EVENT) return;

    // The cashier can post the same event more than once, so each event is pushed only once per session
    const eventKey = `${params.event}:${id}`;
    if (!markEventAsPushed(eventKey)) return;

    window.dataLayer = window.dataLayer || [];
    window.dataLayer.push({ event: params.event, ...params });
  }

  // --- Deposit number storage ---

  function rememberDepositNumber(depositNumber) {
    sessionStorage.setItem('lastDepositNumber', depositNumber);
  }

  // --- Deduplication via sessionStorage (storage can be unavailable in some browser modes) ---

  // Returns false if the event was already pushed
  function markEventAsPushed(eventKey) {
    let pushedEvents = [];

    try {
      pushedEvents = JSON.parse(sessionStorage.getItem(PUSHED_EVENTS_STORAGE_KEY)) || [];
    } catch (error) {
      pushedEvents = [];
    }

    if (pushedEvents.includes(eventKey)) return false;

    pushedEvents.push(eventKey);

    try {
      sessionStorage.setItem(
        PUSHED_EVENTS_STORAGE_KEY,
        JSON.stringify(pushedEvents.slice(-MAX_PUSHED_EVENTS))
      );
    } catch (error) {
      // Without storage the event is still pushed, only deduplication is lost
    }

    return true;
  }

  window.addEventListener('message', handleMessage);
})();

// End of Cashier Iframe Bridge


// Welcome offer tracking: pushes welcome_offer_viewed / welcome_offer_change_click
// to dataLayer based on the welcome-bonus dropdown headers (view + expand)

(function () {
  'use strict';

  const SCRIPT_ID = 'welcome-offer-tracking';

  if (window.__WELCOME_OFFER_TRACKING_INITIALIZED__) return;
  window.__WELCOME_OFFER_TRACKING_INITIALIZED__ = true;

  const EVENTS = {
    viewed: 'welcome_offer_viewed',
    changeClick: 'welcome_offer_change_click',
  };

  const HEADER_SELECTOR = '[data-bonus-header]';
  const OFFER_NAME_SELECTOR = '.subtitle';

  const lastViewedOffer = new WeakMap();

  function logWarning(message, error) {
    console.warn(`[${SCRIPT_ID}] ${message}`, error || '');
  }

  function pushEvent(payload) {
    window.dataLayer = window.dataLayer || [];
    window.dataLayer.push(payload);
  }

  function trackViewed(header) {
    if (header.getAttribute('data-bonus-state') !== 'selected') return;

    const nameElement = header.querySelector(OFFER_NAME_SELECTOR);
    const offerName = nameElement ? nameElement.textContent.trim() : '';
    if (!offerName || lastViewedOffer.get(header) === offerName) return;

    lastViewedOffer.set(header, offerName);
    pushEvent({
      event: EVENTS.viewed,
      offer_name: offerName,
    });
  }

  function scan() {
    document.querySelectorAll(HEADER_SELECTOR).forEach((header) => {
      try {
        trackViewed(header);
      } catch (error) {
        logWarning('Failed to process header', error);
      }
    });
  }

  let isScanScheduled = false;
  function scheduleScan() {
    if (isScanScheduled) return;
    isScanScheduled = true;
    requestAnimationFrame(() => {
      isScanScheduled = false;
      scan();
    });
  }

  function trackExpand(event) {
    const target = event.target;
    if (!(target instanceof Element)) return;

    const header = target.closest(HEADER_SELECTOR);
    if (!header || header.getAttribute('data-state') !== 'expanded') return;

    pushEvent({ event: EVENTS.changeClick });
  }

  function handleDocumentKeydown(event) {
    if (event.key === 'Enter' || event.key === ' ') {
      trackExpand(event);
    }
  }

  function init() {
    document.addEventListener('click', trackExpand);
    document.addEventListener('keydown', handleDocumentKeydown);

    scan();

    const observer = new MutationObserver(scheduleScan);
    observer.observe(document.body, {
      childList: true,
      subtree: true,
      characterData: true,
      attributes: true,
      attributeFilter: ['data-bonus-state'],
    });
  }

  init();
})();

// End of Welcome Offer Tracking


#E2E9F9

linear-gradient(142.06deg, #041349 5.17%, #020C32 87.7%)

#050075

linear-gradient(0deg, #E2E9F9 0%, rgba(226, 233, 249, 0) 100%)

iqs-sign-in

iqs-sign-up

deposit

<div data-bonus-header="modal" data-id="welcome-bonus-dropdown-header" data-state="collapsed" aria-expanded="false"><div class="icon-box"><img class="icon" src="/assets/gift_8852d22d45.svg" alt=""></div><div class="text"><div class="title">Casino Welcome Bonus</div><div class="subtitle">Casino Welcome Bonus</div></div><div class="action" role="button" tabindex="0"><div class="action-button">Change</div><svg class="action-chevron" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M6 15l6-6 6 6" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"></path></svg></div></div>

#6f748b

Play online Casino with live dealers at Voltage Bet Casino. Sign up now, to play in more then 1600 games