feat: make notification channel headings clickable in notification (#983)

* feat: make notification channel headings clickable in notification preferences

* chore: refactoring the code for readability according to ESLint

* refactor: onChannelToggle updated for readability

* refactor: onChannelToggle updated

* refactor: further simplified onChannelToggle

* perf: updated onChannelToggle to improve performance

* fix: fixed lint error

---------

Co-authored-by: eemaanamir <eemaan.amir@gmail.com>

Author: ayesha-waris

src/notification-preferences/NotificationPreferenceApp.jsx

@@ -2,18 +2,21 @@ import React, { useCallback, useMemo } from 'react';
 import PropTypes from 'prop-types';
 import { useDispatch, useSelector } from 'react-redux';
 import { useIntl } from '@edx/frontend-platform/i18n';
-import { Collapsible } from '@openedx/paragon';
+import { Collapsible, NavItem } from '@openedx/paragon';
+import classNames from 'classnames';
 import messages from './messages';
 import ToggleSwitch from './ToggleSwitch';
 import {
   selectPreferenceAppToggleValue,
+  selectNonEditablePreferences,
   selectPreferencesOfApp,
   selectSelectedCourseId,
   selectUpdatePreferencesStatus,
 } from './data/selectors';
 import NotificationPreferenceRow from './NotificationPreferenceRow';
-import { updateAppPreferenceToggle } from './data/thunks';
+import { updateAppPreferenceToggle, updateChannelPreferenceToggle } from './data/thunks';
 import { LOADING_STATUS } from '../constants';
+import NOTIFICATION_CHANNELS from './data/constants';
 
 const NotificationPreferenceApp = ({ appId }) => {
   const dispatch = useDispatch();
@@ -22,6 +25,18 @@ const NotificationPreferenceApp = ({ appId }) => {
   const appPreferences = useSelector(selectPreferencesOfApp(appId));
   const appToggle = useSelector(selectPreferenceAppToggleValue(appId));
   const updatePreferencesStatus = useSelector(selectUpdatePreferencesStatus());
+  const nonEditable = useSelector(selectNonEditablePreferences(appId));
+
+  const onChannelToggle = useCallback((event) => {
+    const { id: notificationChannel } = event.target;
+    const isPreferenceNonEditable = (preference) => nonEditable?.[preference.id]?.includes(notificationChannel);
+
+    const hasActivePreferences = appPreferences.some(
+      (preference) => preference[notificationChannel] && !isPreferenceNonEditable(preference),
+    );
+
+    dispatch(updateChannelPreferenceToggle(courseId, appId, notificationChannel, !hasActivePreferences));
+  }, [appId, appPreferences, courseId, dispatch, nonEditable]);
 
   const preferences = useMemo(() => (
     appPreferences.map(preference => (
@@ -36,10 +51,10 @@ const NotificationPreferenceApp = ({ appId }) => {
     dispatch(updateAppPreferenceToggle(courseId, appId, event.target.checked));
   // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [appId]);
-
   if (!courseId) {
     return null;
   }
+
   return (
     <Collapsible.Advanced open={appToggle} data-testid={`${appId}-app`} className="mb-5">
       <Collapsible.Trigger>
@@ -62,7 +77,22 @@ const NotificationPreferenceApp = ({ appId }) => {
         <div className="d-flex flex-row header-label">
           <span className="col-8 px-0">{intl.formatMessage(messages.typeLabel)}</span>
           <span className="d-flex col-4 px-0">
-            <span className="ml-auto">{intl.formatMessage(messages.webLabel)}</span>
+            {NOTIFICATION_CHANNELS.map((channel) => (
+              <NavItem
+                id={channel}
+                key={channel}
+                className={classNames(
+                  'd-flex',
+                  { 'ml-auto': channel === 'web' },
+                  { 'mx-auto': channel === 'email' },
+                  { 'ml-auto mr-0': channel === 'push' },
+                )}
+                role="button"
+                onClick={onChannelToggle}
+              >
+                {intl.formatMessage(messages.notificationChannel, { text: channel })}
+              </NavItem>
+            ))}
           </span>
         </div>
         <div className="my-3">

src/notification-preferences/data/selectors.js

@@ -54,6 +54,10 @@ export const selectPreferenceNonEditableChannels = (appId, name) => state => (
   state?.notificationPreferences.preferences.nonEditable[appId]?.[name] || []
 );
 
+export const selectNonEditablePreferences = appId => state => (
+  state?.notificationPreferences.preferences.nonEditable[appId] || []
+);
+
 export const selectSelectedCourseId = () => state => (
   state.notificationPreferences.preferences.selectedCourse
 );

src/notification-preferences/data/service.js

@@ -42,3 +42,10 @@ export const patchPreferenceToggle = async (
   const { data } = await getAuthenticatedHttpClient().patch(url, patchData);
   return data;
 };
+
+export const patchChannelPreferenceToggle = async (courseId, notificationApp, notificationChannel, value) => {
+  const patchData = snakeCaseObject({ notificationApp, notificationChannel, value });
+  const url = `${getConfig().LMS_BASE_URL}/api/notifications/channel/configurations/${courseId}`;
+  const { data } = await getAuthenticatedHttpClient().patch(url, patchData);
+  return data;
+};

src/notification-preferences/data/thunks.js

@@ -14,6 +14,7 @@ import {
   getCourseList,
   getCourseNotificationPreferences,
   patchAppPreferenceToggle,
+  patchChannelPreferenceToggle,
   patchPreferenceToggle,
 } from './service';
 
@@ -148,3 +149,15 @@ export const updatePreferenceToggle = (
     }
   }
 );
+
+export const updateChannelPreferenceToggle = (courseId, notificationApp, notificationChannel, value) => (
+  async (dispatch) => {
+    try {
+      const data = await patchChannelPreferenceToggle(courseId, notificationApp, notificationChannel, value);
+      const normalizedData = normalizePreferences(camelCaseObject(data));
+      dispatch(fetchNotificationPreferenceSuccess(courseId, normalizedData));
+    } catch (errors) {
+      dispatch(fetchNotificationPreferenceFailed());
+    }
+  }
+);

src/notification-preferences/messages.js

@@ -28,6 +28,17 @@ const messages = defineMessages({
     }`,
     description: 'Display text for Notification Types',
   },
+  notificationChannel: {
+    id: 'notification.preference.channel',
+    defaultMessage: `{
+      text, select,
+      web {Web}
+      email {Email}
+      push {Push}
+      other {{text}}
+    }`,
+    description: 'Display text for Notification Channel',
+  },
   typeLabel: {
     id: 'notification.preference.type.label',
     defaultMessage: 'Type',