Updated frontend-build to v12

.eslintrc.js

@@ -1,18 +1,16 @@
+// eslint-disable-next-line import/no-extraneous-dependencies
 const { createConfig } = require('@edx/frontend-build');
 
 const config = createConfig('eslint', {
   rules: {
     // TODO: all these rules should be renabled/addressed. temporarily turned off to unblock a release.
     'react-hooks/rules-of-hooks': 'off',
     'react-hooks/exhaustive-deps': 'off',
-    'react/function-component-definition': 'off',
     'import/no-extraneous-dependencies': 'off',
     'no-restricted-exports': 'off',
     'react/jsx-no-useless-fragment': 'off',
-    'react/jsx-no-bind': 'off',
     'react/no-unknown-property': 'off',
-    'react/no-unstable-nested-components': 'off',
-    'react/jsx-no-constructed-context-values': 'off',
+    'func-names': 'off',
   },
 });
 

src/alerts/access-expiration-alert/AccessExpirationAlert.jsx

@@ -8,7 +8,7 @@ import { Info } from '@edx/paragon/icons';
 
 import messages from './messages';
 
-function AccessExpirationAlert({ intl, payload }) {
+const AccessExpirationAlert = ({ intl, payload }) => {
   const {
     accessExpiration,
     courseId,
@@ -116,7 +116,7 @@ function AccessExpirationAlert({ intl, payload }) {
       {deadlineMessage}
     </Alert>
   );
-}
+};
 
 AccessExpirationAlert.propTypes = {
   intl: intlShape.isRequired,

src/alerts/access-expiration-alert/AccessExpirationMasqueradeBanner.jsx

@@ -3,7 +3,7 @@ import PropTypes from 'prop-types';
 import { FormattedMessage, FormattedDate } from '@edx/frontend-platform/i18n';
 import { PageBanner } from '@edx/paragon';
 
-function AccessExpirationMasqueradeBanner({ payload }) {
+const AccessExpirationMasqueradeBanner = ({ payload }) => {
   const {
     expirationDate,
     userTimezone,
@@ -27,7 +27,7 @@ function AccessExpirationMasqueradeBanner({ payload }) {
       />
     </PageBanner>
   );
-}
+};
 
 AccessExpirationMasqueradeBanner.propTypes = {
   payload: PropTypes.shape({

src/alerts/access-expiration-alert/hooks.js

@@ -7,17 +7,17 @@ const AccessExpirationMasqueradeBanner = React.lazy(() => import('./AccessExpira
 
 function useAccessExpirationAlert(accessExpiration, courseId, org, userTimezone, topic, analyticsPageName) {
   const isVisible = accessExpiration && !accessExpiration.masqueradingExpiredCourse; // If it exists, show it.
-  const payload = {
+  const payload = useMemo(() => ({
     accessExpiration,
     courseId,
     org,
     userTimezone,
     analyticsPageName,
-  };
+  }), [accessExpiration, analyticsPageName, courseId, org, userTimezone]);
 
   useAlert(isVisible, {
     code: 'clientAccessExpirationAlert',
-    payload: useMemo(() => payload, Object.values(payload).sort()),
+    payload,
     topic,
   });
 
@@ -34,14 +34,14 @@ export function useAccessExpirationMasqueradeBanner(courseId, tab) {
 
   const isVisible = accessExpiration && accessExpiration.masqueradingExpiredCourse;
   const expirationDate = accessExpiration && accessExpiration.expirationDate;
-  const payload = {
+  const payload = useMemo(() => ({
     expirationDate,
     userTimezone,
-  };
+  }), [expirationDate, userTimezone]);
 
   useAlert(isVisible, {
     code: 'clientAccessExpirationMasqueradeBanner',
-    payload: useMemo(() => payload, Object.values(payload).sort()),
+    payload,
     topic: 'instructor-toolbar-alerts',
   });
 

src/alerts/active-enteprise-alert/ActiveEnterpriseAlert.jsx

@@ -7,7 +7,7 @@ import { WarningFilled } from '@edx/paragon/icons';
 import { getConfig } from '@edx/frontend-platform';
 import genericMessages from './messages';
 
-function ActiveEnterpriseAlert({ intl, payload }) {
+const ActiveEnterpriseAlert = ({ intl, payload }) => {
   const { text, courseId } = payload;
   const changeActiveEnterprise = (
     <Hyperlink
@@ -35,7 +35,7 @@ function ActiveEnterpriseAlert({ intl, payload }) {
       />
     </Alert>
   );
-}
+};
 
 ActiveEnterpriseAlert.propTypes = {
   intl: intlShape.isRequired,

src/alerts/active-enteprise-alert/hooks.js

@@ -12,16 +12,16 @@ export default function useActiveEnterpriseAlert(courseId) {
    */
   const isVisible = courseAccess && !courseAccess.hasAccess && courseAccess.errorCode === 'incorrect_active_enterprise';
 
-  const payload = {
+  const payload = useMemo(() => ({
     text: courseAccess && courseAccess.userMessage,
     courseId,
-  };
+  }), [courseAccess, courseId]);
   useAlert(isVisible, {
     code: 'clientActiveEnterpriseAlert',
     topic: 'outline',
     dismissible: false,
     type: ALERT_TYPES.ERROR,
-    payload: useMemo(() => payload, Object.values(payload).sort()),
+    payload,
   });
 
   return { clientActiveEnterpriseAlert: ActiveEnterpriseAlert };

src/alerts/course-start-alert/CourseStartAlert.jsx

@@ -15,7 +15,7 @@ const DAY_SEC = 24 * 60 * 60; // in seconds
 const DAY_MS = DAY_SEC * 1000; // in ms
 const YEAR_SEC = 365 * DAY_SEC; // in seconds
 
-function CourseStartAlert({ payload }) {
+const CourseStartAlert = ({ payload }) => {
   const {
     courseId,
   } = payload;
@@ -94,7 +94,7 @@ function CourseStartAlert({ payload }) {
       />
     </Alert>
   );
-}
+};
 
 CourseStartAlert.propTypes = {
   payload: PropTypes.shape({

src/alerts/course-start-alert/CourseStartMasqueradeBanner.jsx

@@ -5,7 +5,7 @@ import { PageBanner } from '@edx/paragon';
 
 import { useModel } from '../../generic/model-store';
 
-function CourseStartMasqueradeBanner({ payload }) {
+const CourseStartMasqueradeBanner = ({ payload }) => {
   const {
     courseId,
   } = payload;
@@ -33,7 +33,7 @@ function CourseStartMasqueradeBanner({ payload }) {
       />
     </PageBanner>
   );
-}
+};
 
 CourseStartMasqueradeBanner.propTypes = {
   payload: PropTypes.shape({

src/alerts/course-start-alert/hooks.js

@@ -5,7 +5,7 @@ import { useModel } from '../../generic/model-store';
 const CourseStartAlert = React.lazy(() => import('./CourseStartAlert'));
 const CourseStartMasqueradeBanner = React.lazy(() => import('./CourseStartMasqueradeBanner'));
 
-function isStartDateInFuture(courseId) {
+function IsStartDateInFuture(courseId) {
   const {
     start,
   } = useModel('courseHomeMeta', courseId);
@@ -20,15 +20,15 @@ function useCourseStartAlert(courseId) {
     isEnrolled,
   } = useModel('courseHomeMeta', courseId);
 
-  const isVisible = isEnrolled && isStartDateInFuture(courseId);
+  const isVisible = isEnrolled && IsStartDateInFuture(courseId);
 
-  const payload = {
+  const payload = useMemo(() => ({
     courseId,
-  };
+  }), [courseId]);
 
   useAlert(isVisible, {
     code: 'clientCourseStartAlert',
-    payload: useMemo(() => payload, Object.values(payload).sort()),
+    payload,
     topic: 'outline-course-alerts',
   });
 
@@ -42,15 +42,15 @@ export function useCourseStartMasqueradeBanner(courseId, tab) {
     isMasquerading,
   } = useModel('courseHomeMeta', courseId);
 
-  const isVisible = isMasquerading && tab === 'progress' && isStartDateInFuture(courseId);
+  const isVisible = isMasquerading && tab === 'progress' && IsStartDateInFuture(courseId);
 
-  const payload = {
+  const payload = useMemo(() => ({
     courseId,
-  };
+  }), [courseId]);
 
   useAlert(isVisible, {
     code: 'clientCourseStartMasqueradeBanner',
-    payload: useMemo(() => payload, Object.values(payload).sort()),
+    payload,
     topic: 'instructor-toolbar-alerts',
   });
 

src/alerts/enrollment-alert/EnrollmentAlert.jsx

@@ -11,7 +11,7 @@ import { useModel } from '../../generic/model-store';
 import messages from './messages';
 import useEnrollClickHandler from './clickHook';
 
-function EnrollmentAlert({ intl, payload }) {
+const EnrollmentAlert = ({ intl, payload }) => {
   const {
     canEnroll,
     courseId,
@@ -55,7 +55,7 @@ function EnrollmentAlert({ intl, payload }) {
       </div>
     </Alert>
   );
-}
+};
 
 EnrollmentAlert.propTypes = {
   intl: intlShape.isRequired,

src/alerts/enrollment-alert/clickHook.js

@@ -27,7 +27,7 @@ function useEnrollClickHandler(courseId, orgId, successText) {
       });
       global.location.reload();
     });
-  }, [courseId]);
+  }, [addFlash, courseId, orgId, successText]);
 
   return { enrollClickHandler, loading };
 }

src/alerts/enrollment-alert/hooks.js

@@ -22,16 +22,16 @@ export function useEnrollmentAlert(courseId) {
    *    3. the course is private.
    */
   const isVisible = !enrolledUser && authenticatedUser !== null && privateOutline;
-  const payload = {
+  const payload = useMemo(() => ({
     canEnroll: outline && outline.enrollAlert ? outline.enrollAlert.canEnroll : false,
     courseId,
     extraText: outline && outline.enrollAlert ? outline.enrollAlert.extraText : '',
     isStaff: course && course.isStaff,
-  };
+  }), [course, courseId, outline]);
 
   useAlert(isVisible, {
     code: 'clientEnrollmentAlert',
-    payload: useMemo(() => payload, Object.values(payload).sort()),
+    payload,
     topic: 'outline',
   });
 

src/alerts/logistration-alert/AccountActivationAlert.jsx

@@ -13,9 +13,9 @@ import { FormattedMessage, injectIntl, intlShape } from '@edx/frontend-platform/
 import { sendActivationEmail } from '../../courseware/data';
 import messages from './messages';
 
-function AccountActivationAlert({
+const AccountActivationAlert = ({
   intl,
-}) {
+}) => {
   const [showModal, setShowModal] = useState(false);
   const [showSpinner, setShowSpinner] = useState(false);
   const [showCheck, setShowCheck] = useState(false);
@@ -123,7 +123,7 @@ function AccountActivationAlert({
       {children()}
     </AlertModal>
   );
-}
+};
 
 AccountActivationAlert.propTypes = {
   intl: intlShape.isRequired,

src/alerts/logistration-alert/LogistrationAlert.jsx

@@ -7,7 +7,7 @@ import { WarningFilled } from '@edx/paragon/icons';
 
 import genericMessages from '../../generic/messages';
 
-function LogistrationAlert({ intl }) {
+const LogistrationAlert = ({ intl }) => {
   const signIn = (
     <Hyperlink
       style={{ textDecoration: 'underline' }}
@@ -41,7 +41,7 @@ function LogistrationAlert({ intl }) {
       />
     </Alert>
   );
-}
+};
 
 LogistrationAlert.propTypes = {
   intl: intlShape.isRequired,

src/course-home/data/api.js

@@ -349,7 +349,7 @@ export async function getOutlineTabData(courseId) {
   const timeOffsetMillis = getTimeOffsetMillis(headers && headers.date, requestTime, responseTime);
   const userHasPassingGrade = data.user_has_passing_grade;
   const verifiedMode = camelCaseObject(data.verified_mode);
-  const welcomeMessageHtml = data.welcome_message_html;
+  const welcomeMessageHtml = data.welcome_message_html || '';
 
   return {
     accessExpiration,

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

@@ -14,7 +14,7 @@ import ShiftDatesAlert from '../suggested-schedule-messaging/ShiftDatesAlert';
 import UpgradeToCompleteAlert from '../suggested-schedule-messaging/UpgradeToCompleteAlert';
 import UpgradeToShiftDatesAlert from '../suggested-schedule-messaging/UpgradeToShiftDatesAlert';
 
-function DatesTab({ intl }) {
+const DatesTab = ({ intl }) => {
   const {
     courseId,
   } = useSelector(state => state.courseHome);
@@ -57,7 +57,7 @@ function DatesTab({ intl }) {
       <Timeline />
     </>
   );
-}
+};
 
 DatesTab.propTypes = {
   intl: intlShape.isRequired,

src/course-home/dates-tab/timeline/Day.jsx

@@ -17,13 +17,13 @@ import { useModel } from '../../../generic/model-store';
 import { getBadgeListAndColor } from './badgelist';
 import { isLearnerAssignment } from '../utils';
 
-function Day({
+const Day = ({
   date,
   first,
   intl,
   items,
   last,
-}) {
+}) => {
   const {
     courseId,
   } = useSelector(state => state.courseHome);
@@ -103,7 +103,7 @@ function Day({
       </div>
     </li>
   );
-}
+};
 
 Day.propTypes = {
   date: PropTypes.objectOf(Date).isRequired,

src/course-home/dates-tab/timeline/Timeline.jsx

@@ -6,7 +6,7 @@ import { useModel } from '../../../generic/model-store';
 import Day from './Day';
 import { daycmp, isLearnerAssignment } from '../utils';
 
-export default function Timeline() {
+const Timeline = () => {
   const {
     courseId,
   } = useSelector(state => state.courseHome);
@@ -67,4 +67,6 @@ export default function Timeline() {
       ))}
     </ul>
   );
-}
+};
+
+export default Timeline;

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

@@ -6,7 +6,7 @@ import { generatePath, useHistory } from 'react-router';
 import { useParams } from 'react-router-dom';
 import { useIFrameHeight, useIFramePluginEvents } from '../../generic/hooks';
 
-function DiscussionTab() {
+const DiscussionTab = () => {
   const { courseId } = useSelector(state => state.courseHome);
   const { path } = useParams();
   const [originalPath] = useState(path);
@@ -29,7 +29,7 @@ function DiscussionTab() {
       title="discussion"
     />
   );
-}
+};
 
 DiscussionTab.propTypes = {};