refactor: Migrate textbooks from Redux store to React Query

src/generic/modal-dropzone/useModalDropzone.jsx

@@ -96,7 +96,7 @@ const useModalDropzone = ({
   const handleUpload = async () => {
     if (!selectedFile) { return; }
 
-    onSavingStatus(RequestStatus.PENDING);
+    onSavingStatus({ status: RequestStatus.PENDING });
 
     const onUploadProgress = (progressEvent) => {
       const percentCompleted = Math.round((progressEvent.loaded * 100) / progressEvent.total);

src/store.ts

@@ -20,7 +20,6 @@ import { reducer as genericReducer } from './generic/data/slice';
 import { reducer as videosReducer } from './files-and-videos/videos-page/data/slice';
 import { reducer as courseOutlineReducer } from './course-outline/data/slice';
 import { reducer as courseUnitReducer } from './course-unit/data/slice';
-import { reducer as textbooksReducer } from './textbooks/data/slice';
 import { reducer as certificatesReducer } from './certificates/data/slice';
 
 type InferState<ReducerType> = ReducerType extends Reducer<infer T> ? T : never;
@@ -52,7 +51,6 @@ export interface DeprecatedReduxState {
     componentMode: (typeof MODE_STATES)[keyof typeof MODE_STATES];
     certificatesData: any;
   };
-  textbooks: Record<string, any>;
 }
 
 export default function initializeStore(preloadedState: Partial<DeprecatedReduxState> | undefined = undefined) {
@@ -73,7 +71,6 @@ export default function initializeStore(preloadedState: Partial<DeprecatedReduxS
       courseOutline: courseOutlineReducer,
       courseUnit: courseUnitReducer,
       certificates: certificatesReducer,
-      textbooks: textbooksReducer,
     },
     preloadedState: preloadedState as DeprecatedReduxState | undefined,
   });

src/textbooks/Textbook.test.tsx

@@ -0,0 +1,74 @@
+import userEvent from '@testing-library/user-event';
+
+import { CourseAuthoringProvider } from '@src/CourseAuthoringContext';
+import {
+  initializeMocks,
+  render,
+  screen,
+} from '@src/testUtils';
+import { getTextbooksApiUrl } from './data/api';
+import { textbooksMock } from './__mocks__';
+import { Textbooks } from '.';
+import messages from './messages';
+
+let axiosMock;
+const courseId = 'course-v1:org+101+101';
+const emptyTextbooksMock = { textbooks: [] };
+
+const renderComponent = () =>
+  render(
+    <CourseAuthoringProvider courseId={courseId}>
+      <Textbooks />
+    </CourseAuthoringProvider>,
+  );
+
+describe('<Textbooks />', () => {
+  beforeEach(async () => {
+    const mocks = initializeMocks();
+
+    axiosMock = mocks.axiosMock;
+    axiosMock
+      .onGet(getTextbooksApiUrl(courseId))
+      .reply(200, textbooksMock);
+  });
+
+  it('renders Textbooks component correctly', async () => {
+    renderComponent();
+
+    expect(await screen.findByText(messages.headingTitle.defaultMessage)).toBeInTheDocument();
+    expect(screen.getByText(messages.breadcrumbContent.defaultMessage)).toBeInTheDocument();
+    expect(screen.getByText(messages.breadcrumbPagesAndResources.defaultMessage)).toBeInTheDocument();
+    expect(screen.getByRole('button', { name: messages.newTextbookButton.defaultMessage })).toBeInTheDocument();
+    expect(screen.getAllByTestId('textbook-card')).toHaveLength(2);
+    expect(screen.queryByTestId('textbooks-empty-placeholder')).not.toBeInTheDocument();
+  });
+
+  it('renders textbooks form when "New textbooks" button is clicked', async () => {
+    const user = userEvent.setup();
+    renderComponent();
+
+    const newTextbookButton = await screen.findByRole('button', { name: messages.newTextbookButton.defaultMessage });
+    await user.click(newTextbookButton);
+    expect(screen.getByTestId('textbook-form')).toBeInTheDocument();
+  });
+
+  it('renders Textbooks component with empty placeholder correctly', async () => {
+    axiosMock
+      .onGet(getTextbooksApiUrl(courseId))
+      .reply(200, emptyTextbooksMock);
+
+    renderComponent();
+
+    expect(await screen.findByTestId('textbooks-empty-placeholder')).toBeInTheDocument();
+    expect(screen.queryAllByTestId('textbook-card')).toHaveLength(0);
+  });
+
+  it('displays an alert when API responds with 403', async () => {
+    axiosMock
+      .onGet(getTextbooksApiUrl(courseId))
+      .reply(403);
+    renderComponent();
+
+    expect(await screen.findByTestId('connectionErrorAlert')).toBeInTheDocument();
+  });
+});

src/textbooks/Textbooks.jsx → src/textbooks/Textbooks.tsx

@@ -10,13 +10,11 @@ import { Add as AddIcon } from '@openedx/paragon/icons';
 import { Helmet } from 'react-helmet';
 import { Link } from 'react-router-dom';
 import { useCourseAuthoringContext } from '@src/CourseAuthoringContext';
-import { RequestStatus } from '@src/data/constants';
+import { SavingErrorAlert } from '@src/generic/saving-error-alert';
+import { LoadingSpinner } from '@src/generic/Loading';
+import SubHeader from '@src/generic/sub-header/SubHeader';
 
-import { useWaffleFlags } from '../data/apiHooks';
-import { SavingErrorAlert } from '../generic/saving-error-alert';
-import { LoadingSpinner } from '../generic/Loading';
-import SubHeader from '../generic/sub-header/SubHeader';
-import ConnectionErrorAlert from '../generic/ConnectionErrorAlert';
+import ConnectionErrorAlert from '@src/generic/ConnectionErrorAlert';
 import EmptyPlaceholder from './empty-placeholder/EmptyPlaceholder';
 import TextbookCard from './textbook-card/TextbooksCard';
 import TextbookSidebar from './textbook-sidebar/TextbookSidebar';
@@ -27,24 +25,22 @@ import messages from './messages';
 
 const Textbooks = () => {
   const intl = useIntl();
-  const { courseId, courseDetails } = useCourseAuthoringContext();
-  const waffleFlags = useWaffleFlags(courseId);
+  const { courseDetails } = useCourseAuthoringContext();
 
   const {
     textbooks,
     isLoading,
     isLoadingFailed,
     breadcrumbs,
-    errorMessage,
-    savingStatus,
+    mutationErrorMessage,
+    anyMutationFailed,
     isTextbookFormOpen,
     openTextbookForm,
     closeTextbookForm,
     handleTextbookFormSubmit,
-    handleSavingStatusDispatch,
     handleTextbookEditFormSubmit,
     handleTextbookDeleteSubmit,
-  } = useTextbooks(courseId, waffleFlags);
+  } = useTextbooks();
 
   if (isLoadingFailed) {
     return (
@@ -106,8 +102,6 @@ const Textbooks = () => {
                         <TextbookCard
                           key={textbook.id}
                           textbook={textbook}
-                          courseId={courseId}
-                          handleSavingStatusDispatch={handleSavingStatusDispatch}
                           onEditSubmit={handleTextbookEditFormSubmit}
                           onDeleteSubmit={handleTextbookDeleteSubmit}
                           textbookIndex={index}
@@ -121,23 +115,22 @@ const Textbooks = () => {
                         closeTextbookForm={closeTextbookForm}
                         initialFormValues={getTextbookFormInitialValues()}
                         onSubmit={handleTextbookFormSubmit}
-                        onSavingStatus={handleSavingStatusDispatch}
                       />
                     )}
                   </div>
                 </section>
               </article>
             </Layout.Element>
             <Layout.Element>
-              <TextbookSidebar courseId={courseId} />
+              <TextbookSidebar />
             </Layout.Element>
           </Layout>
         </section>
       </Container>
       <div className="alert-toast">
         <SavingErrorAlert
-          isQueryFailed={savingStatus === RequestStatus.FAILED}
-          errorMessage={errorMessage}
+          isQueryFailed={anyMutationFailed}
+          errorMessage={mutationErrorMessage}
         />
       </div>
     </>

src/textbooks/data/api.test.js → src/textbooks/data/api.test.ts

@@ -1,6 +1,4 @@
-import MockAdapter from 'axios-mock-adapter';
-import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
-import { initializeMockApp } from '@edx/frontend-platform';
+import { initializeMocks } from '@src/testUtils';
 
 import { textbooksMock } from 'CourseAuthoring/textbooks/__mocks__';
 import {
@@ -18,25 +16,14 @@ const courseId = 'course-v1:org+101+101';
 
 describe('getTextbooks', () => {
   beforeEach(async () => {
-    initializeMockApp({
-      authenticatedUser: {
-        userId: 3,
-        username: 'abc123',
-        administrator: true,
-        roles: [],
-      },
-    });
+    const mocks = initializeMocks();
 
-    axiosMock = new MockAdapter(getAuthenticatedHttpClient());
+    axiosMock = mocks.axiosMock;
     axiosMock
       .onGet(getTextbooksApiUrl(courseId))
       .reply(200, textbooksMock);
   });
 
-  afterEach(() => {
-    axiosMock.reset();
-  });
-
   it('should fetch textbooks for a course', async () => {
     const textbooksData = [{ id: 1, title: 'Textbook 1' }, { id: 2, title: 'Textbook 2' }];
     axiosMock.onGet(getTextbooksApiUrl(courseId)).reply(200, textbooksData);
@@ -49,7 +36,7 @@ describe('getTextbooks', () => {
 
 describe('createTextbook', () => {
   it('should create a new textbook for a course', async () => {
-    const textbookData = { title: 'New Textbook', chapters: [] };
+    const textbookData = { tabTitle: 'New Textbook', chapters: [] };
     axiosMock.onPost(getUpdateTextbooksApiUrl(courseId)).reply(200, textbookData);
 
     const result = await createTextbook(courseId, textbookData);
@@ -61,7 +48,7 @@ describe('createTextbook', () => {
 describe('editTextbook', () => {
   it('should edit an existing textbook for a course', async () => {
     const textbookId = '1';
-    const editedTextbookData = { id: '1', title: 'Edited Textbook', chapters: [] };
+    const editedTextbookData = { id: '1', tabTitle: 'Edited Textbook', chapters: [] };
     axiosMock.onPut(getEditTextbooksApiUrl(courseId, textbookId)).reply(200, editedTextbookData);
 
     const result = await editTextbook(courseId, editedTextbookData);
@@ -75,8 +62,6 @@ describe('deleteTextbook', () => {
     const textbookId = '1';
     axiosMock.onDelete(getEditTextbooksApiUrl(courseId, textbookId)).reply(200, {});
 
-    const result = await deleteTextbook(courseId, textbookId);
-
-    expect(result).toEqual({});
+    await expect(deleteTextbook(courseId, textbookId)).resolves.toBeUndefined();
   });
 });