fix(ga): set userId on setUsername

Dispatch ```ga('set', 'userId', userId)``` on ```angulartics2.setUsername.next(userId)```
angulartics · Mar 12, 2018 · c567845 · c567845
1 parent c45564b
commit c567845
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/lib/providers/ga/angulartics2-ga.ts b/src/lib/providers/ga/angulartics2-ga.ts
@@ -195,6 +195,10 @@ export class Angulartics2GoogleAnalytics {
 
   setUsername(userId: string) {
     this.angulartics2.settings.ga.userId = userId;
+    if (typeof ga === 'undefined') {
+      return;
+    }
+    ga('set', 'userId', userId);
   }
 
   setUserProperties(properties: any) {