redux-keen/lib/index.js

Redux middleware for sending analytics to Keen.

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

exports['default'] = keenAnalytics;

function keenAnalytics(keenClient, getGlobals) {
  if (!keenClient || !keenClient.addEvent) {
    throw new TypeError('You must provide a keen-js client instance.');
  }

  var globals = {};

  return function (store) {
    return function (next) {
      return function (action) {
        if (!action.meta || !action.meta.analytics || !action.meta.analytics.collection) {
          return next(action);
        }

        try {
          if (typeof getGlobals === 'function') {
            globals = getGlobals(store.getState());
          }

          var _action$meta$analytics = action.meta.analytics;
          var collection = _action$meta$analytics.collection;
          var _event = _action$meta$analytics.event;

          keenClient.addEvent(collection, _extends({}, globals, _event));
        } catch (error) {
          console.error(error);
        }
        return next(action);
      };
    };
  };
}

module.exports = exports['default'];