Add format user data function to analytics server

test/server_side/analytics.test.js

@@ -78,6 +78,7 @@ describe('analytics', function() {
       analytics.__set__('ga.event', googleEvent);
     });
 
+    context('Amplitude', function() {
       it('tracks event in amplitude', function() {
 
         initializedAnalytics.track(event_type, analyticsData);
@@ -93,6 +94,42 @@ describe('analytics', function() {
         });
       });
 
+      it('sends user data if provided', function() {
+        var stats = { class: 'wizard', exp: 5, gp: 23, hp: 10, lvl: 4, mp: 30 };
+        var user = {
+          stats: stats,
+          contributor: { level: 1 },
+          purchased: { plan: { planId: 'foo-plan' } }
+        };
+
+        var analyticsDataWithUser = _.cloneDeep(analyticsData);
+        analyticsDataWithUser.user = user;
+
+        initializedAnalytics.track(event_type, analyticsDataWithUser);
+
+        expect(amplitudeTrack).to.be.calledOnce;
+        expect(amplitudeTrack).to.be.calledWith({
+          event_type: 'Cron',
+          user_id: 'unique-user-id',
+          event_properties: {
+            resting: true,
+            cronCount: 5
+          },
+          user_properties: {
+            Class: 'wizard',
+            Experience: 5,
+            Gold: 23,
+            Health: 10,
+            Level: 4,
+            Mana: 30,
+            contributorLevel: 1,
+            subscription: 'foo-plan'
+          }
+        });
+      });
+    });
+
+    context('Google Analytics', function() {
       it('tracks event in google analytics', function() {
         initializedAnalytics.track(event_type, analyticsData);
 
@@ -104,6 +141,7 @@ describe('analytics', function() {
         );
       });
     });
+  });
 
   describe('trackPurchase', function() {
 

website/src/analytics.js

@@ -66,9 +66,26 @@ function _formatDataForAmplitude(data) {
 }
 
 function _formatUserData(user) {
-  var data = {};
+  var properties = {};
 
-  return data;
+  if (user.stats) {
+    properties.Class = user.stats.class;
+    properties.Experience = Math.floor(user.stats.exp);
+    properties.Gold = Math.floor(user.stats.gp);
+    properties.Health = Math.ceil(user.stats.hp);
+    properties.Level = user.stats.lvl;
+    properties.Mana = Math.floor(user.stats.mp);
+  }
+
+  if (user.contributor && user.contributor.level) {
+    properties.contributorLevel = user.contributor.level;
+  }
+
+  if (user.purchased && user.purchased.plan.planId) {
+    properties.subscription = user.purchased.plan.planId;
+  }
+
+  return properties;
 }
 
 function _sendPurchaseDataToGoogle(data) {