fix(plugin-meetings): resolved guest issue forbidden error (#3861)

docs/samples/browser-plugin-meetings/app.js

@@ -226,7 +226,6 @@ function unregister() {
     });
 }
 
-
 async function getGuestAccessToken() {
 
   await axios({

packages/@webex/plugin-meetings/src/meetings/index.ts

@@ -761,10 +761,18 @@ export default class Meetings extends WebexPlugin {
    * @memberof Meetings
    */
   fetchUserPreferredWebexSite() {
-    return this.request.getMeetingPreferences().then((res) => {
-      if (res) {
-        this.preferredWebexSite = MeetingsUtil.parseDefaultSiteFromMeetingPreferences(res);
+    // @ts-ignore
+    return this.webex.people._getMe().then((me) => {
+      const isGuestUser = me.type === 'appuser';
+      if (!isGuestUser) {
+        return this.request.getMeetingPreferences().then((res) => {
+          if (res) {
+            this.preferredWebexSite = MeetingsUtil.parseDefaultSiteFromMeetingPreferences(res);
+          }
+        });
       }
+
+      return Promise.resolve();
     });
   }
 
@@ -774,7 +782,6 @@ export default class Meetings extends WebexPlugin {
    * @public
    * @memberof Meetings
    */
-
   getPersonalMeetingRoom() {
     return this.personalMeetingRoom;
   }

packages/@webex/plugin-meetings/test/unit/spec/meetings/index.js

@@ -101,6 +101,11 @@ describe('plugin-meetings', () => {
 
       Object.assign(webex, {
         logger,
+        people: {
+          _getMe: sinon.stub().resolves({
+            type: 'validuser', 
+          }),
+        }
       });
 
       Object.assign(webex.meetings, {
@@ -1276,6 +1281,17 @@ describe('plugin-meetings', () => {
           assert.equal(webex.meetings.preferredWebexSite, 'go.webex.com');
         });
 
+        it('should not call request.getMeetingPreferences if user is a guest', async () => {
+          Object.assign(webex.people,{
+            _getMe: sinon.stub().returns(Promise.resolve({type: 'appuser'})),
+          })
+
+          await webex.meetings.fetchUserPreferredWebexSite();
+
+          assert.equal(webex.meetings.preferredWebexSite, '');
+          assert.notCalled(webex.internal.services.getMeetingPreferences);
+        });
+
         it('should not fail if UserPreferred info is not fetched ', async () => {
           Object.assign(webex.internal, {
             services: {