@marvelapp/react-ab-test/lib/helpers/mixpanel.js

A/B testing React components and debug tools. Isomorphic with a simple, universal interface. Well documented and lightweight. Tested in popular browsers and Node.js. Includes helpers for Mixpanel and Segment.com.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _emitter = _interopRequireDefault(require("../emitter"));

var _ExecutionEnvironment = require("fbjs/lib/ExecutionEnvironment");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

var playSubscription, winSubscription;
var _default = {
  enable: function enable() {
    if (_ExecutionEnvironment.canUseDOM) {
      if (typeof mixpanel === 'undefined') {
        var error = new Error("React A/B Test Mixpanel Helper: 'mixpanel' global is not defined.");
        error.type = 'PUSHTELL_HELPER_MISSING_GLOBAL';
        throw error;
      }

      playSubscription = _emitter["default"].addPlayListener(function (experimentName, variantName) {
        mixpanel.track('Experiment Play', {
          Experiment: experimentName,
          Variant: variantName
        }, function () {
          _emitter["default"].emit('mixpanel-play', experimentName, variantName);
        });
      });
      winSubscription = _emitter["default"].addWinListener(function (experimentName, variantName) {
        mixpanel.track('Experiment Win', {
          Experiment: experimentName,
          Variant: variantName
        }, function () {
          _emitter["default"].emit('mixpanel-win', experimentName, variantName);
        });
      });
    }
  },
  disable: function disable() {
    if (_ExecutionEnvironment.canUseDOM) {
      if (!playSubscription || !winSubscription) {
        var error = new Error('React A/B Test Mixpanel Helper: Helper was not enabled.');
        error.type = 'PUSHTELL_HELPER_INVALID_DISABLE';
        throw error;
      }

      playSubscription.remove();
      winSubscription.remove();
    }
  }
};
exports["default"] = _default;