feat: upgrade react router to v6

package.json

@@ -30,11 +30,11 @@
   },
   "dependencies": {
     "@edx/brand": "npm:@edx/brand-openedx@1.2.0",
-    "@edx/frontend-component-footer": "12.1.2",
-    "@edx/frontend-component-header": "4.4.4",
+    "@edx/frontend-component-footer": "12.2.1",
+    "@edx/frontend-component-header": "4.6.0",
     "@edx/frontend-lib-learning-assistant": "^1.14.0",
     "@edx/frontend-lib-special-exams": "2.23.2",
-    "@edx/frontend-platform": "4.6.0",
+    "@edx/frontend-platform": "5.0.0",
     "@edx/paragon": "20.46.0",
     "@edx/react-unit-test-utils": "npm:@edx/react-unit-test-utils@1.7.0",
     "@fortawesome/fontawesome-svg-core": "1.3.0",
@@ -55,8 +55,8 @@
     "react-dom": "17.0.2",
     "react-helmet": "6.1.0",
     "react-redux": "7.2.9",
-    "react-router": "5.2.1",
-    "react-router-dom": "5.3.0",
+    "react-router": "6.15.0",
+    "react-router-dom": "6.15.0",
     "react-share": "4.4.1",
     "redux": "4.1.2",
     "regenerator-runtime": "0.13.11",

src/constants.js

@@ -0,0 +1,33 @@
+export const DECODE_ROUTES = {
+  ACCESS_DENIED: '/course/:courseId/access-denied',
+  HOME: '/course/:courseId/home',
+  LIVE: '/course/:courseId/live',
+  DATES: '/course/:courseId/dates',
+  DISCUSSION: '/course/:courseId/discussion/:path/*',
+  PROGRESS: [
+    '/course/:courseId/progress/:targetUserId/',
+    '/course/:courseId/progress',
+  ],
+  COURSE_END: '/course/:courseId/course-end',
+  COURSEWARE: [
+    '/course/:courseId/:sequenceId/:unitId',
+    '/course/:courseId/:sequenceId',
+    '/course/:courseId',
+  ],
+  REDIRECT_HOME: 'home/:courseId',
+  REDIRECT_SURVEY: 'survey/:courseId',
+};
+
+export const ROUTES = {
+  UNSUBSCRIBE: '/goal-unsubscribe/:token',
+  REDIRECT: '/redirect/*',
+  DASHBOARD: 'dashboard',
+  CONSENT: 'consent',
+};
+
+export const REDIRECT_MODES = {
+  DASHBOARD_REDIRECT: 'dashboard-redirect',
+  CONSENT_REDIRECT: 'consent-redirect',
+  HOME_REDIRECT: 'home-redirect',
+  SURVEY_REDIRECT: 'survey-redirect',
+};

src/course-home/dates-tab/DatesTab.test.jsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { Route } from 'react-router';
+import { Routes, Route } from 'react-router-dom';
 import MockAdapter from 'axios-mock-adapter';
 import { Factory } from 'rosie';
 import { getConfig, history } from '@edx/frontend-platform';
@@ -32,11 +32,16 @@ describe('DatesTab', () => {
     component = (
       <AppProvider store={store}>
         <UserMessagesProvider>
-          <Route path="/course/:courseId/dates">
-            <TabContainer tab="dates" fetch={fetchDatesTab} slice="courseHome">
-              <DatesTab />
-            </TabContainer>
-          </Route>
+          <Routes>
+            <Route
+              path="/course/:courseId/dates"
+              element={(
+                <TabContainer tab="dates" fetch={fetchDatesTab} slice="courseHome">
+                  <DatesTab />
+                </TabContainer>
+              )}
+            />
+          </Routes>
         </UserMessagesProvider>
       </AppProvider>
     );

src/course-home/discussion-tab/DiscussionTab.jsx

@@ -2,21 +2,20 @@
 import { injectIntl } from '@edx/frontend-platform/i18n';
 import React, { useState } from 'react';
 import { useSelector } from 'react-redux';
-import { generatePath, useHistory } from 'react-router';
-import { useParams } from 'react-router-dom';
+import { useParams, generatePath, useNavigate } from 'react-router-dom';
 import { useIFrameHeight, useIFramePluginEvents } from '../../generic/hooks';
 
 const DiscussionTab = () => {
   const { courseId } = useSelector(state => state.courseHome);
   const { path } = useParams();
   const [originalPath] = useState(path);
-  const history = useHistory();
+  const navigate = useNavigate();
 
   const [, iFrameHeight] = useIFrameHeight();
   useIFramePluginEvents({
     'discussions.navigate': (payload) => {
       const basePath = generatePath('/course/:courseId/discussion', { courseId });
-      history.push(`${basePath}/${payload.path}`);
+      navigate(`${basePath}/${payload.path}`);
     },
   });
   const discussionsUrl = `${getConfig().DISCUSSIONS_MFE_BASE_URL}/${courseId}/${originalPath}`;

src/course-home/discussion-tab/DiscussionTab.test.jsx

@@ -4,7 +4,7 @@ import { AppProvider } from '@edx/frontend-platform/react';
 import { render } from '@testing-library/react';
 import MockAdapter from 'axios-mock-adapter';
 import React from 'react';
-import { Route } from 'react-router';
+import { Route, Routes } from 'react-router-dom';
 import { Factory } from 'rosie';
 import { UserMessagesProvider } from '../../generic/user-messages';
 import {
@@ -30,11 +30,16 @@ describe('DiscussionTab', () => {
     component = (
       <AppProvider store={store}>
         <UserMessagesProvider>
-          <Route path="/course/:courseId/discussion">
-            <TabContainer tab="discussion" fetch={fetchDiscussionTab} slice="courseHome">
-              <DiscussionTab />
-            </TabContainer>
-          </Route>
+          <Routes>
+            <Route
+              path="/course/:courseId/discussion"
+              element={(
+                <TabContainer tab="discussion" fetch={fetchDiscussionTab} slice="courseHome">
+                  <DiscussionTab />
+                </TabContainer>
+              )}
+            />
+          </Routes>
         </UserMessagesProvider>
       </AppProvider>
     );

src/course-home/goal-unsubscribe/GoalUnsubscribe.test.jsx

@@ -1,7 +1,9 @@
 import React from 'react';
-import { Route } from 'react-router';
+import {
+  MemoryRouter, Route, Routes,
+} from 'react-router-dom';
 import MockAdapter from 'axios-mock-adapter';
-import { getConfig, history } from '@edx/frontend-platform';
+import { getConfig } from '@edx/frontend-platform';
 import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
 import { AppProvider } from '@edx/frontend-platform/react';
 import { render, screen } from '@testing-library/react';
@@ -24,13 +26,16 @@ describe('GoalUnsubscribe', () => {
     axiosMock = new MockAdapter(getAuthenticatedHttpClient());
     store = initializeStore();
     component = (
-      <AppProvider store={store}>
+      <AppProvider store={store} wrapWithRouter={false}>
         <UserMessagesProvider>
-          <Route path="/goal-unsubscribe/:token" component={GoalUnsubscribe} />
+          <MemoryRouter initialEntries={['/goal-unsubscribe/TOKEN']}>
+            <Routes>
+              <Route path="/goal-unsubscribe/:token" element={<GoalUnsubscribe />} />
+            </Routes>
+          </MemoryRouter>
         </UserMessagesProvider>
       </AppProvider>
     );
-    history.push('/goal-unsubscribe/TOKEN'); // so we can pull token from url
   });
 
   it('starts with a spinner', () => {

src/course-home/outline-tab/OutlineTab.jsx

@@ -1,9 +1,8 @@
 import React, { useEffect, useState } from 'react';
-import { useLocation } from 'react-router-dom';
+import { useLocation, useNavigate } from 'react-router-dom';
 import { useSelector } from 'react-redux';
 import { sendTrackEvent } from '@edx/frontend-platform/analytics';
 import { getAuthenticatedUser } from '@edx/frontend-platform/auth';
-import { history } from '@edx/frontend-platform';
 import { injectIntl, intlShape } from '@edx/frontend-platform/i18n';
 import { Button } from '@edx/paragon';
 import { AlertList } from '../../generic/user-messages';
@@ -67,6 +66,7 @@ const OutlineTab = ({ intl }) => {
   } = useModel('coursewareMeta', courseId);
 
   const [expandAll, setExpandAll] = useState(false);
+  const navigate = useNavigate();
 
   const eventProperties = {
     org_key: org,
@@ -115,8 +115,10 @@ const OutlineTab = ({ intl }) => {
       // Deleting the course_start query param as it only needs to be set once
       // whenever passed in query params.
       currentParams.delete('start_course');
-      history.replace({
-        search: currentParams.toString(),
+      navigate({
+        pathname: location.pathname,
+        search: `?${currentParams.toString()}`,
+        replace: true,
       });
     }
   }, [location.search]);