From 025f37cd21c4f737ffce1335c58b5494ef3c6c1e Mon Sep 17 00:00:00 2001
From: Carla Duarte <ciduarte@wpi.edu>
Date: Tue, 2 Jun 2020 13:41:23 -0400
Subject: [PATCH] AA-120: Course Tools Widget (#73)

Co-authored-by: Carla Duarte <cduarte@edx.org>
---
 src/course-home/CourseHome.jsx  |  6 +++-
 src/course-home/CourseTools.jsx | 58 +++++++++++++++++++++++++++++++++
 src/data/api.js                 | 11 +++++++
 src/data/thunks.js              | 19 +++++++++--
 4 files changed, 90 insertions(+), 4 deletions(-)
 create mode 100644 src/course-home/CourseTools.jsx

diff --git a/src/course-home/CourseHome.jsx b/src/course-home/CourseHome.jsx
index 877fc839..c26351c8 100644
--- a/src/course-home/CourseHome.jsx
+++ b/src/course-home/CourseHome.jsx
@@ -5,11 +5,12 @@ import { Button } from '@edx/paragon';
 import { AlertList } from '../user-messages';
 
 import CourseDates from './CourseDates';
+import CourseTools from './CourseTools';
 import Section from './Section';
 import { useModel } from '../model-store';
 
 // Note that we import from the component files themselves in the enrollment-alert package.
-// This is because Reacy.lazy() requires that we import() from a file with a Component as it's
+// This is because React.lazy() requires that we import() from a file with a Component as its
 // default export.
 // See React.lazy docs here: https://reactjs.org/docs/code-splitting.html#reactlazy
 const { EnrollmentAlert, StaffEnrollmentAlert } = React.lazy(() => import('../enrollment-alert'));
@@ -57,6 +58,9 @@ export default function CourseHome() {
           ))}
         </div>
         <div className="col col-4">
+          <CourseTools
+            courseId={courseId}
+          />
           <CourseDates
             start={start}
             end={end}
diff --git a/src/course-home/CourseTools.jsx b/src/course-home/CourseTools.jsx
new file mode 100644
index 00000000..ac3b5ef9
--- /dev/null
+++ b/src/course-home/CourseTools.jsx
@@ -0,0 +1,58 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import {
+  faBookmark, faCertificate, faInfo, faCalendar, faStar,
+} from '@fortawesome/free-solid-svg-icons';
+import { faNewspaper } from '@fortawesome/free-regular-svg-icons';
+import { useModel } from '../model-store';
+
+
+export default function CourseTools(
+  { courseId },
+) {
+  const {
+    courseTools,
+  } = useModel('outline', courseId);
+
+  const renderIcon = (iconClasses) => {
+    switch (iconClasses) {
+      case 'edx.bookmarks':
+        return faBookmark;
+      case 'edx.tool.verified_upgrade':
+        return faCertificate;
+      case 'edx.tool.financial_assistance':
+        return faInfo;
+      case 'edx.calendar-sync':
+        return faCalendar;
+      case 'edx.updates':
+        return faNewspaper;
+      case 'edx.reviews':
+        return faStar;
+      default:
+        return null;
+    }
+  };
+
+  return (
+    <section className="mb-3">
+      <h4>Course Tools</h4>
+      {courseTools.map((courseTool) => (
+        <div key={courseTool.analyticsId}>
+          <a data-analytics-id={courseTool.analyticsId} href={courseTool.url}>
+            <FontAwesomeIcon icon={renderIcon(courseTool.analyticsId)} className="mr-2" style={{ width: '20px' }} />
+            {courseTool.title}
+          </a>
+        </div>
+      ))}
+    </section>
+  );
+}
+
+CourseTools.propTypes = {
+  courseId: PropTypes.string,
+};
+
+CourseTools.defaultProps = {
+  courseId: null,
+};
diff --git a/src/data/api.js b/src/data/api.js
index c8bffa78..9653cafa 100644
--- a/src/data/api.js
+++ b/src/data/api.js
@@ -63,6 +63,17 @@ export async function getTabData(courseId, tab, version) {
   }
 }
 
+function normalizeOutlineTabData(courseId, courseToolData) {
+  const courseTools = camelCaseObject(courseToolData);
+  return { id: courseId, courseTools };
+}
+
+export async function getOutlineTabData(courseId) {
+  const url = `${getConfig().LMS_BASE_URL}/api/course_home/v1/outline/${courseId}`;
+  const { data } = await getAuthenticatedHttpClient().get(url, {});
+  return normalizeOutlineTabData(courseId, data.course_tools);
+}
+
 function normalizeBlocks(courseId, blocks) {
   const models = {
     courses: {},
diff --git a/src/data/thunks.js b/src/data/thunks.js
index 986352c8..604d4cbd 100644
--- a/src/data/thunks.js
+++ b/src/data/thunks.js
@@ -4,6 +4,7 @@ import {
   getCourseBlocks,
   getSequenceMetadata,
   getTabData,
+  getOutlineTabData,
 } from './api';
 import {
   addModelsMap, updateModel, updateModels, updateModelsMap, addModel,
@@ -27,7 +28,8 @@ export function fetchCourse(courseId) {
     Promise.allSettled([
       getCourseMetadata(courseId),
       getCourseBlocks(courseId),
-    ]).then(([courseMetadataResult, courseBlocksResult]) => {
+      getOutlineTabData(courseId),
+    ]).then(([courseMetadataResult, courseBlocksResult, outlineTabResult]) => {
       if (courseMetadataResult.status === 'fulfilled') {
         dispatch(addModel({
           modelType: 'courses',
@@ -70,8 +72,16 @@ export function fetchCourse(courseId) {
         }));
       }
 
+      if (outlineTabResult.status === 'fulfilled') {
+        dispatch(addModel({
+          modelType: 'outline',
+          model: outlineTabResult.value,
+        }));
+      }
+
       const fetchedMetadata = courseMetadataResult.status === 'fulfilled';
       const fetchedBlocks = courseBlocksResult.status === 'fulfilled';
+      const fetchedOutline = outlineTabResult.status === 'fulfilled';
 
       // Log errors for each request if needed. Course block failures may occur
       // even if the course metadata request is successful
@@ -81,15 +91,18 @@ export function fetchCourse(courseId) {
       if (!fetchedMetadata) {
         logError(courseMetadataResult.reason);
       }
+      if (!fetchedOutline) {
+        logError(outlineTabResult.reason);
+      }
 
       if (fetchedMetadata) {
-        if (courseMetadataResult.value.canLoadCourseware.hasAccess && fetchedBlocks) {
+        if (courseMetadataResult.value.canLoadCourseware.hasAccess && fetchedBlocks && fetchedOutline) {
           // User has access
           dispatch(fetchCourseSuccess({ courseId }));
           return;
         }
         // User either doesn't have access or only has partial access
-        // (can't access course blocks)
+        // (can't access course blocks or course outline)
         dispatch(fetchCourseDenied({ courseId }));
         return;
       }