artsy-passport/dist/app/analytics.js

Wires up the common auth handlers for Artsy's [Ezel](ezeljs.com)-based apps using [passport](http://passportjs.org/).

// Generated by CoffeeScript 1.11.1
(function() {
  var Analytics, opts;

  opts = require('../options');

  Analytics = require('analytics-node');

  this.setCampaign = function(req, res, next) {
    if (!opts.SEGMENT_WRITE_KEY) {
      return next();
    }
    req.session.modalId = req.body.modal_id || req.query.modal_id;
    req.session.acquisitionInitiative = req.body.acquisition_initiative || req.query.acquisition_initiative;
    return next();
  };

  this.trackSignup = function(service) {
    return function(req, res, next) {
      var acquisitionInitiative, analytics, modalId;
      modalId = req.session.modalId;
      acquisitionInitiative = req.session.acquisitionInitiative;
      delete req.session.acquisitionInitiative;
      delete req.session.modalId;
      if (!opts.SEGMENT_WRITE_KEY) {
        return next();
      }
      analytics = new Analytics(opts.SEGMENT_WRITE_KEY);
      analytics.track({
        event: 'Created account',
        userId: req.user.get('id'),
        properties: {
          modal_id: modalId,
          acquisition_initiative: acquisitionInitiative,
          signup_service: service,
          user_id: req.user.get('id')
        }
      });
      return next();
    };
  };

  this.trackLogin = function(req, res, next) {
    var analytics;
    if (!opts.SEGMENT_WRITE_KEY) {
      return next();
    }
    analytics = new Analytics(opts.SEGMENT_WRITE_KEY);
    analytics.track({
      event: 'Successfully logged in',
      userId: req.user.get('id')
    });
    return next();
  };

}).call(this);