fix: fix transitioning issue from old dot

src/libs/Navigation/AppNavigator/AuthScreens.js

@@ -4,6 +4,7 @@ import PropTypes from 'prop-types';
 import _ from 'underscore';
 import lodashGet from 'lodash/get';
 import {View} from 'react-native';
+import Str from "expensify-common/lib/str";
 import withWindowDimensions, {windowDimensionsPropTypes} from '../../../components/withWindowDimensions';
 import CONST from '../../../CONST';
 import compose from '../../compose';
@@ -35,6 +36,7 @@ import * as SessionUtils from '../../SessionUtils';
 import NotFoundPage from '../../../pages/ErrorPage/NotFoundPage';
 import getRootNavigatorScreenOptions from './getRootNavigatorScreenOptions';
 import DemoSetupPage from '../../../pages/DemoSetupPage';
+import getCurrentUrl from "../currentUrl";
 
 let timezone;
 let currentAccountID;
@@ -137,6 +139,16 @@ class AuthScreens extends React.Component {
     }
 
     componentDidMount() {
+        const currentUrl = getCurrentUrl();
+        const url = new URL(currentUrl);
+        const isLoggingInAsNewUser = SessionUtils.isLoggingInAsNewUser(currentUrl, this.props.session.email);
+        // Sign out the current user if we're transitioning with a different user
+        const isTransitioning = Str.startsWith(url.pathname, Str.normalizeUrl(ROUTES.TRANSITION_BETWEEN_APPS));
+        if (isLoggingInAsNewUser && isTransitioning) {
+            Session.signOutAndRedirectToSignIn();
+            return;
+        }
+
         NetworkConnection.listenForReconnect();
         NetworkConnection.onReconnect(() => {
             if (isLoadingApp) {

src/libs/actions/App.js

@@ -372,9 +372,6 @@ function setUpPoliciesAndNavigate(session, shouldNavigateToAdminChat) {
 
     // Sign out the current user if we're transitioning with a different user
     const isTransitioning = Str.startsWith(url.pathname, Str.normalizeUrl(ROUTES.TRANSITION_BETWEEN_APPS));
-    if (isLoggingInAsNewUser && isTransitioning) {
-        Session.signOut();
-    }
 
     const shouldCreateFreePolicy = !isLoggingInAsNewUser && isTransitioning && exitTo === ROUTES.WORKSPACE_NEW;
     if (shouldCreateFreePolicy) {

src/pages/LogOutPreviousUserPage.js

@@ -1,12 +1,10 @@
-import React, {useEffect} from 'react';
-import {Linking} from 'react-native';
+import React, { useEffect } from 'react';
 import lodashGet from 'lodash/get';
 import PropTypes from 'prop-types';
-import {withOnyx} from 'react-native-onyx';
+import { withOnyx } from 'react-native-onyx';
 import ONYXKEYS from '../ONYXKEYS';
 import * as Session from '../libs/actions/Session';
 import FullScreenLoadingIndicator from '../components/FullscreenLoadingIndicator';
-import * as SessionUtils from '../libs/SessionUtils';
 
 const propTypes = {
     /** The data about the current session which will be set once the user is authenticated and we return to this component as an AuthScreen */
@@ -25,31 +23,18 @@ const defaultProps = {
 function LogOutPreviousUserPage(props) {
     useEffect(
         () => {
-            Linking.getInitialURL().then((transitionURL) => {
-                const sessionEmail = props.session.email;
-                const isLoggingInAsNewUser = SessionUtils.isLoggingInAsNewUser(transitionURL, sessionEmail);
-
-                if (isLoggingInAsNewUser) {
-                    Session.signOutAndRedirectToSignIn();
-                }
-
-                // We need to signin and fetch a new authToken, if a user was already authenticated in NewDot, and was redirected to OldDot
-                // and their authToken stored in Onyx becomes invalid.
-                // This workflow is triggered while setting up VBBA. User is redirected from NewDot to OldDot to set up 2FA, and then redirected back to NewDot
-                // On Enabling 2FA, authToken stored in Onyx becomes expired and hence we need to fetch new authToken
-                const shouldForceLogin = lodashGet(props, 'route.params.shouldForceLogin', '') === 'true';
-                if (shouldForceLogin) {
-                    const email = lodashGet(props, 'route.params.email', '');
-                    const shortLivedAuthToken = lodashGet(props, 'route.params.shortLivedAuthToken', '');
-                    Session.signInWithShortLivedAuthToken(email, shortLivedAuthToken);
-                }
-            });
+            const shouldForceLogin = lodashGet(props, 'route.params.shouldForceLogin', '') === 'true';
+            if (shouldForceLogin) {
+                const email = lodashGet(props, 'route.params.email', '');
+                const shortLivedAuthToken = lodashGet(props, 'route.params.shortLivedAuthToken', '');
+                Session.signInWithShortLivedAuthToken(email, shortLivedAuthToken);
+            }
         },
         // eslint-disable-next-line react-hooks/exhaustive-deps
         [],
     );
 
-    return <FullScreenLoadingIndicator />;
+    return <FullScreenLoadingIndicator/>;
 }
 
 LogOutPreviousUserPage.propTypes = propTypes;