Fetch exams data on the progress page

src/course-home/data/api.js

@@ -379,3 +379,24 @@ export async function searchCourseContentFromAPI(courseId, searchKeyword, option
 
   return camelCaseObject(response);
 }
+
+export async function getExamsData(courseId, sequenceId) {
+  let url;
+
+  if (!getConfig().EXAMS_BASE_URL) {
+    url = `${getConfig().LMS_BASE_URL}/api/edx_proctoring/v1/proctored_exam/attempt/course_id/${encodeURIComponent(courseId)}?is_learning_mfe=true&content_id=${encodeURIComponent(sequenceId)}`;
+  } else {
+    url = `${getConfig().EXAMS_BASE_URL}/api/v1/student/exam/attempt/course_id/${encodeURIComponent(courseId)}/content_id/${encodeURIComponent(sequenceId)}`;
+  }
+
+  try {
+    const { data } = await getAuthenticatedHttpClient().get(url);
+    return camelCaseObject(data);
+  } catch (error) {
+    const { httpErrorStatus } = error && error.customAttributes;
+    if (httpErrorStatus === 404) {
+      return {};
+    }
+    throw error;
+  }
+}

src/course-home/data/slice.js

@@ -18,6 +18,7 @@ const slice = createSlice({
     toastBodyLink: null,
     toastHeader: '',
     showSearch: false,
+    examsData: null,
   },
   reducers: {
     fetchProctoringInfoResolved: (state) => {
@@ -53,6 +54,9 @@ const slice = createSlice({
     setShowSearch: (state, { payload }) => {
       state.showSearch = payload;
     },
+    setExamsData: (state, { payload }) => {
+      state.examsData = payload;
+    },
   },
 });
 
@@ -64,6 +68,7 @@ export const {
   fetchTabSuccess,
   setCallToActionToast,
   setShowSearch,
+  setExamsData,
 } = slice.actions;
 
 export const {

src/course-home/data/thunks.js

@@ -4,6 +4,7 @@ import {
   executePostFromPostEvent,
   getCourseHomeCourseMetadata,
   getDatesTabData,
+  getExamsData,
   getOutlineTabData,
   getProgressTabData,
   postCourseDeadlines,
@@ -26,6 +27,7 @@ import {
   fetchTabRequest,
   fetchTabSuccess,
   setCallToActionToast,
+  setExamsData,
 } from './slice';
 
 import mapSearchResponse from '../courseware-search/map-search-response';
@@ -223,3 +225,19 @@ export function searchCourseContent(courseId, searchKeyword) {
     });
   };
 }
+
+export function fetchExamAttemptsData(courseId, sequenceIds) {
+  return async (dispatch) => {
+    const results = await Promise.all(sequenceIds.map(async (sequenceId) => {
+      try {
+        const response = await getExamsData(courseId, sequenceId);
+        return response.exam || {};
+      } catch (e) {
+        logError(e);
+        return [sequenceId, {}];
+      }
+    }));
+
+    dispatch(setExamsData(results));
+  };
+}

src/course-home/progress-tab/ProgressTab.jsx

@@ -1,6 +1,7 @@
-import React from 'react';
+import React, { useMemo } from 'react';
 import { useWindowSize } from '@openedx/paragon';
 import { useContextId } from '../../data/hooks';
+import { useModel } from '../../generic/model-store';
 import ProgressTabCertificateStatusSidePanelSlot from '../../plugin-slots/ProgressTabCertificateStatusSidePanelSlot';
 
 import CourseCompletion from './course-completion/CourseCompletion';
@@ -10,11 +11,17 @@ import ProgressTabCertificateStatusMainBodySlot from '../../plugin-slots/Progres
 import ProgressTabCourseGradeSlot from '../../plugin-slots/ProgressTabCourseGradeSlot';
 import ProgressTabGradeBreakdownSlot from '../../plugin-slots/ProgressTabGradeBreakdownSlot';
 import ProgressTabRelatedLinksSlot from '../../plugin-slots/ProgressTabRelatedLinksSlot';
-import { useModel } from '../../generic/model-store';
+import { useGetExamsData } from './hooks';
 
 const ProgressTab = () => {
   const courseId = useContextId();
-  const { disableProgressGraph } = useModel('progress', courseId);
+  const { disableProgressGraph, sectionScores } = useModel('progress', courseId);
+
+  const sequenceIds = useMemo(() => (
+    sectionScores.flatMap((section) => (section.subsections)).map((subsection) => subsection.blockKey)
+  ), [sectionScores]);
+
+  useGetExamsData(courseId, sequenceIds);
 
   const windowWidth = useWindowSize().width;
   if (windowWidth === undefined) {

src/course-home/progress-tab/hooks.jsx

@@ -0,0 +1,12 @@
+import { useEffect } from 'react';
+import { useDispatch } from 'react-redux';
+
+import { fetchExamAttemptsData } from '../data/thunks';
+
+export function useGetExamsData(courseId, sequenceIds) {
+  const dispatch = useDispatch();
+
+  useEffect(() => {
+    dispatch(fetchExamAttemptsData(courseId, sequenceIds));
+  }, [dispatch, courseId, sequenceIds]);
+}