Fill in userId from alternate location (#126)

* Fill in userId from alternate location

Verified that FIRAnalytics.setUserId caused a UserDimensions.UserProperty to be created but did not set UserDimensions.user_id.

I filed a bug on the backend but this will protect users from the bug in the meantime.

* Disable TSLint that conflicts between build environments

* Add BUG messages

Author: inlined

src/providers/analytics.ts

@@ -147,6 +147,13 @@ export class UserDimensions {
     if (wireFormat.ltvInfo && wireFormat.ltvInfo.currency === 'USD') {
       this.ltvInUSD = wireFormat.ltvInfo.revenue;
     }
+
+    // BUG(36000368) Remove when no longer necessary
+    /* tslint:disable:no-string-literal */
+    if (!this.userId && this.userProperties['user_id']) {
+      this.userId = this.userProperties['user_id'].value;
+    }
+    /* tslint:enable:no-string-literal */
   }
 }
 

src/providers/database.ts

@@ -92,6 +92,7 @@ export class RefBuilder {
       resource: this.resource,
       dataConstructor,
       before: (event) => {
+        // BUG(36000428) Remove when no longer necessary
         _.forEach(event.params, (val, key) => {
           event.resource = _.replace(event.resource, `{${key}}`, val);
         });