[MOB-9639] Added handler for notifying customer app of a newly create…

…d anon userid (#460)

* [MOB-9578] implements identity resolution

* [MOB-9639] Added handler for notifying customer app of a newly created anon userid

* moved onAnonUserCreated in identityResolution

react-example/src/indexWithoutJWT.tsx

@@ -46,7 +46,12 @@ const HomeLink = styled(Link)`
     configOptions: {
       isEuIterableService: false,
       dangerouslyAllowJsPopups: true,
-      enableAnonTracking: true
+      enableAnonTracking: true,
+      identityResolution: {
+        onAnonUserCreated: (userId: string) => {
+          console.log('onAnonUserCreated', userId);
+        }
+      }
     }
   };
 

src/anonymousUserTracking/anonymousUserEventManager.ts

@@ -226,6 +226,13 @@ export class AnonymousUserEventManager {
             )
           )
         );
+
+        const onAnonUserCreated =
+          config.getConfig('identityResolution')?.onAnonUserCreated;
+
+        if (onAnonUserCreated) {
+          onAnonUserCreated(userId);
+        }
         if (anonUserIdSetter !== null) {
           await anonUserIdSetter(userId);
         }

src/utils/config.ts

@@ -1,16 +1,19 @@
 import { BASE_URL, DEFAULT_EVENT_THRESHOLD_LIMIT } from '../constants';
 
+type IdentityResolution = {
+  replayOnVisitorToKnown?: boolean;
+  mergeOnAnonymousToKnown?: boolean;
+  onAnonUserCreated?: (userId: string) => void;
+};
+
 export type Options = {
   logLevel: 'none' | 'verbose';
   baseURL: string;
   enableAnonTracking: boolean;
   isEuIterableService: boolean;
   dangerouslyAllowJsPopups: boolean;
   eventThresholdLimit?: number;
-  identityResolution?: {
-    replayOnVisitorToKnown?: boolean;
-    mergeOnAnonymousToKnown?: boolean;
-  };
+  identityResolution?: IdentityResolution;
 };
 
 const _config = () => {