feat(u2cv2): add metrics

packages/@webex/webex-core/src/lib/metrics.js

@@ -1,4 +1,5 @@
 // Metrics for service catalog
 export default {
   JS_SDK_SERVICE_NOT_FOUND: 'JS_SDK_SERVICE_NOT_FOUND',
+  SERVICE_V2_INITIALIZED: 'SERVICE_V2_INITIALIZED',
 };

packages/@webex/webex-core/src/lib/services-v2/metrics.ts

@@ -1,4 +1,5 @@
 // Metrics for service catalog
 export default {
   JS_SDK_SERVICE_NOT_FOUND: 'JS_SDK_SERVICE_NOT_FOUND',
+  SERVICE_V2_INITIALIZED: 'SERVICE_V2_INITIALIZED',
 };

packages/@webex/webex-core/src/lib/services-v2/services-v2.ts

@@ -1080,6 +1080,12 @@ const Services = WebexPlugin.extend({
         this.initServiceCatalogs()
           .then(() => {
             catalog.isReady = true;
+            this.webex.internal.metrics.submitClientMetrics(METRICS.SERVICE_V2_INITIALIZED, {
+              fields: {
+                type: 'operational',
+                initialized_status: 'succeeded',
+              },
+            });
           })
           .catch((error) => {
             this.initFailed = true;

packages/@webex/webex-core/test/unit/spec/services-v2/services-v2.ts

@@ -42,20 +42,21 @@ describe('webex-core', () => {
             access_token: 'token',
           },
         };
+        webex.internal.metrics.submitClientMetrics = sinon.stub();
 
         services.initialize();
 
         // call the onReady callback
         services.listenToOnce.getCall(1).args[2]();
         await waitForAsync();
-
+        
         assert.isFalse(services.initFailed);
+
       });
 
       it('initFailed is false when initialization succeeds no credentials are available', async () => {
         services.listenToOnce = sinon.stub();
         services.collectPreauthCatalog = sinon.stub().returns(Promise.resolve());
-
         services.initialize();
 
         // call the onReady callback