bold-po-klarna.js

(function() {
  function bindEvents() {
    if (typeof BOLD === "object" && BOLD.common && BOLD.common.eventEmitter) {
      BOLD.common.eventEmitter.addListener('BOLD_OPTIONS_total_changed', function(ev) {
        var klarnas = document.querySelectorAll('klarna-placement')
        if (klarnas.length) {
          for (var i in klarnas) {
            var v = klarnas[i]
            if (typeof v === 'object') {
              window.KlarnaOnsiteService = window.KlarnaOnsiteService || [];
              window.KlarnaOnsiteService.push({ eventName: 'refresh-placements', placementId: v.dataset.id });
              window.KlarnaThemeGlobals.data_purchase_amount = ev.data.option_product.priceHandler.productPrice + ev.data.total;
              window.KOSMApp.updatePurchaseAmount();
            }
          }
        }
      });
      return true;
    }
    return false;
  }
  if (!bindEvents()) {
    var cycles = 0;
    var bold_inter = setInterval(function() {
      cycles++;
      (bindEvents() || cycles > 10) && clearInterval(bold_inter);
    }, 300);
  }
})();