govau/performance-dashboard

let ga = window.ga || (window.ga = {});
import { isArray } from 'lodash';

/**
 * Fire a Google Analytics Event
 * https://developers.google.com/analytics/devguides/collection/analyticsjs/events
 *
 * @param eventCategory {Array|String}
 * @param eventAction {String}
 * @param eventLabel {String}
 * @param eventValue {String}
 * @param fieldsObject {Object}
 */
export function handleGaEvent(
  eventCategory,
  eventAction,
  eventLabel,
  eventValue,
  fieldsObject,
) {
  if (isArray(eventCategory)) {
    ga('send', 'event', ...eventCategory);
    return;
  }
  if (!eventCategory || !eventAction) {
    throw new Error('Must pass category and action to handleEvent.');
  }
  ga(
    'send',
    'event',
    eventCategory,
    eventAction,
    eventLabel,
    eventValue,
    fieldsObject,
  );
  return;
}

export default {};