feat: bare bones taxonomy detail page [FC-0036]

src/index.jsx

@@ -7,7 +7,7 @@ import {
 import { AppProvider, ErrorPage } from '@edx/frontend-platform/react';
 import React, { useEffect } from 'react';
 import ReactDOM from 'react-dom';
-import { Route, Routes } from 'react-router-dom';
+import { Navigate, Route, Routes } from 'react-router-dom';
 import {
   QueryClient,
   QueryClientProvider,
@@ -22,7 +22,7 @@ import CourseAuthoringRoutes from './CourseAuthoringRoutes';
 import Head from './head/Head';
 import { StudioHome } from './studio-home';
 import CourseRerun from './course-rerun';
-import { TaxonomyListPage } from './taxonomy';
+import { TaxonomyLayout, TaxonomyDetailPage, TaxonomyListPage } from './taxonomy';
 import { ContentTagsDrawer } from './content-tags-drawer';
 
 import 'react-datepicker/dist/react-datepicker.css';
@@ -55,10 +55,14 @@ const App = () => {
           <Route path="/course_rerun/:courseId" element={<CourseRerun />} />
           {process.env.ENABLE_TAGGING_TAXONOMY_PAGES === 'true' && (
             <>
-              <Route
-                path="/taxonomy-list"
-                element={<TaxonomyListPage />}
-              />
+              {/* TODO: remove this redirect once Studio's link is updated */}
+              <Route path="/taxonomy-list" element={<Navigate to="/taxonomies" />} />
+              <Route path="/taxonomies" element={<TaxonomyLayout />}>
+                <Route index element={<TaxonomyListPage />} />
+              </Route>
+              <Route path="/taxonomy" element={<TaxonomyLayout />}>
+                <Route path="/taxonomy/:taxonomyId" element={<TaxonomyDetailPage />} />
+              </Route>
               <Route
                 path="/tagging/components/widget/:contentId"
                 element={<ContentTagsDrawer />}

src/taxonomy/TaxonomyLayout.jsx

@@ -0,0 +1,14 @@
+import { StudioFooter } from '@edx/frontend-component-footer';
+import { Outlet } from 'react-router-dom';
+
+import Header from '../header';
+
+const TaxonomyLayout = () => (
+  <div className="bg-light-400">
+    <Header isHiddenMainMenu />
+    <Outlet />
+    <StudioFooter />
+  </div>
+);
+
+export default TaxonomyLayout;

src/taxonomy/TaxonomyLayout.test.jsx

@@ -0,0 +1,48 @@
+import React from 'react';
+import { IntlProvider } from '@edx/frontend-platform/i18n';
+import { initializeMockApp } from '@edx/frontend-platform';
+import { AppProvider } from '@edx/frontend-platform/react';
+import { render } from '@testing-library/react';
+
+import initializeStore from '../store';
+import TaxonomyLayout from './TaxonomyLayout';
+
+let store;
+
+jest.mock('../header', () => jest.fn(() => <div data-testid="mock-header" />));
+jest.mock('@edx/frontend-component-footer', () => ({
+  StudioFooter: jest.fn(() => <div data-testid="mock-footer" />),
+}));
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  Outlet: jest.fn(() => <div data-testid="mock-content" />),
+}));
+
+const RootWrapper = () => (
+  <AppProvider store={store}>
+    <IntlProvider locale="en" messages={{}}>
+      <TaxonomyLayout />
+    </IntlProvider>
+  </AppProvider>
+);
+
+describe('<TaxonomyLayout />', async () => {
+  beforeEach(async () => {
+    initializeMockApp({
+      authenticatedUser: {
+        userId: 3,
+        username: 'abc123',
+        administrator: true,
+        roles: [],
+      },
+    });
+    store = initializeStore();
+  });
+
+  it('should render page correctly', async () => {
+    const { getByTestId } = render(<RootWrapper />);
+    expect(getByTestId('mock-header')).toBeInTheDocument();
+    expect(getByTestId('mock-content')).toBeInTheDocument();
+    expect(getByTestId('mock-footer')).toBeInTheDocument();
+  });
+});

src/taxonomy/TaxonomyListPage.jsx

@@ -5,9 +5,7 @@ import {
   DataTable,
   Spinner,
 } from '@edx/paragon';
-import { StudioFooter } from '@edx/frontend-component-footer';
 import { useIntl } from '@edx/frontend-platform/i18n';
-import Header from '../header';
 import SubHeader from '../generic/sub-header/SubHeader';
 import messages from './messages';
 import TaxonomyCard from './taxonomy-card';
@@ -37,14 +35,6 @@ const TaxonomyListPage = () => {
 
   return (
     <>
-      <style>
-        {`
-          body {
-              background-color: #E9E6E4; /* light-400 */
-          }
-        `}
-      </style>
-      <Header isHiddenMainMenu />
       <div className="pt-4.5 pr-4.5 pl-4.5 pb-2 bg-light-100 box-shadow-down-2">
         <Container size="xl">
           <SubHeader
@@ -93,7 +83,6 @@ const TaxonomyListPage = () => {
           )}
         </Container>
       </div>
-      <StudioFooter />
     </>
   );
 };

src/taxonomy/export-modal/index.jsx

@@ -67,7 +67,11 @@ const ExportModal = ({
           <ModalDialog.CloseButton variant="tertiary">
             {intl.formatMessage(messages.taxonomyModalsCancelLabel)}
           </ModalDialog.CloseButton>
-          <Button variant="primary" onClick={onClickExport}>
+          <Button
+            variant="primary"
+            onClick={onClickExport}
+            data-testid={`export-button-${taxonomyId}`}
+          >
             {intl.formatMessage(messages.exportModalSubmitButtonLabel)}
           </Button>
         </ActionRow>

src/taxonomy/index.js

@@ -1,2 +1,3 @@
-// eslint-disable-next-line import/prefer-default-export
 export { default as TaxonomyListPage } from './TaxonomyListPage';
+export { default as TaxonomyLayout } from './TaxonomyLayout';
+export { TaxonomyDetailPage } from './taxonomy-detail';

src/taxonomy/tag-list/TagListTable.jsx

@@ -0,0 +1,56 @@
+// ts-check
+import { useIntl } from '@edx/frontend-platform/i18n';
+import {
+  DataTable,
+} from '@edx/paragon';
+import _ from 'lodash';
+import Proptypes from 'prop-types';
+import { useState } from 'react';
+
+import messages from './messages';
+import { useTagListDataResponse, useTagListDataStatus } from './data/apiHooks';
+
+const TagListTable = ({ taxonomyId }) => {
+  const intl = useIntl();
+  const [options, setOptions] = useState({
+    pageIndex: 0,
+  });
+  const { isLoading } = useTagListDataStatus(taxonomyId, options);
+  const tagList = useTagListDataResponse(taxonomyId, options);
+
+  const fetchData = (args) => {
+    if (!_.isEqual(args, options)) {
+      setOptions({ ...args });
+    }
+  };
+
+  return (
+    <DataTable
+      isLoading={isLoading}
+      isPaginated
+      manualPagination
+      fetchData={fetchData}
+      data={tagList?.results || []}
+      itemCount={tagList?.count || 0}
+      pageCount={tagList?.numPages || 0}
+      initialState={options}
+      columns={[
+        {
+          Header: intl.formatMessage(messages.tagListColumnValueHeader),
+          accessor: 'value',
+        },
+      ]}
+    >
+      <DataTable.TableControlBar />
+      <DataTable.Table />
+      <DataTable.EmptyTable content={intl.formatMessage(messages.noResultsFoundMessage)} />
+      <DataTable.TableFooter />
+    </DataTable>
+  );
+};
+
+TagListTable.propTypes = {
+  taxonomyId: Proptypes.string.isRequired,
+};
+
+export default TagListTable;

src/taxonomy/tag-list/TagListTable.test.jsx

@@ -0,0 +1,67 @@
+import React from 'react';
+import { IntlProvider } from '@edx/frontend-platform/i18n';
+import { initializeMockApp } from '@edx/frontend-platform';
+import { AppProvider } from '@edx/frontend-platform/react';
+import { render } from '@testing-library/react';
+
+import { useTagListData } from './data/api';
+import initializeStore from '../../store';
+import TagListTable from './TagListTable';
+
+let store;
+
+jest.mock('./data/api', () => ({
+  useTagListData: jest.fn(),
+}));
+
+const RootWrapper = () => (
+  <AppProvider store={store}>
+    <IntlProvider locale="en" messages={{}}>
+      <TagListTable taxonomyId="1" />
+    </IntlProvider>
+  </AppProvider>
+);
+
+describe('<TagListPage />', async () => {
+  beforeEach(async () => {
+    initializeMockApp({
+      authenticatedUser: {
+        userId: 3,
+        username: 'abc123',
+        administrator: true,
+        roles: [],
+      },
+    });
+    store = initializeStore();
+  });
+
+  it('shows the spinner before the query is complete', async () => {
+    useTagListData.mockReturnValue({
+      isLoading: true,
+      isFetched: false,
+    });
+    const { getByRole } = render(<RootWrapper />);
+    const spinner = getByRole('status');
+    expect(spinner.textContent).toEqual('loading');
+  });
+
+  it('should render page correctly', async () => {
+    useTagListData.mockReturnValue({
+      isSuccess: true,
+      isFetched: true,
+      isError: false,
+      data: {
+        count: 3,
+        numPages: 1,
+        results: [
+          { value: 'Tag 1' },
+          { value: 'Tag 2' },
+          { value: 'Tag 3' },
+        ],
+      },
+    });
+    const { getAllByRole } = render(<RootWrapper />);
+    const rows = getAllByRole('row');
+    expect(rows.length).toBe(3 + 1); // 3 items plus header
+  });
+});

src/taxonomy/tag-list/data/api.js

@@ -0,0 +1,27 @@
+// @ts-check
+import { useQuery } from '@tanstack/react-query';
+import { camelCaseObject, getConfig } from '@edx/frontend-platform';
+import { getAuthenticatedHttpClient } from '@edx/frontend-platform/auth';
+
+const getApiBaseUrl = () => getConfig().STUDIO_BASE_URL;
+const getTagListApiUrl = (taxonomyId, page) => new URL(
+  `api/content_tagging/v1/taxonomies/${taxonomyId}/tags/?page=${page + 1}`,
+  getApiBaseUrl(),
+).href;
+
+// ToDo: fix types
+/**
+ * @param {number} taxonomyId
+ * @param {import('./types.mjs').QueryOptions} options
+ * @returns {import('@tanstack/react-query').UseQueryResult<import('./types.mjs').TagListData>}
+ */ // eslint-disable-next-line import/prefer-default-export
+export const useTagListData = (taxonomyId, options) => {
+  const { pageIndex } = options;
+  return useQuery({
+    queryKey: ['tagList', taxonomyId, pageIndex],
+    queryFn: async () => {
+      const { data } = await getAuthenticatedHttpClient().get(getTagListApiUrl(taxonomyId, pageIndex));
+      return camelCaseObject(data);
+    },
+  });
+};

src/taxonomy/tag-list/data/api.test.js

@@ -0,0 +1,27 @@
+import { useQuery } from '@tanstack/react-query';
+import {
+  useTagListData,
+} from './api';
+
+const mockHttpClient = {
+  get: jest.fn(),
+};
+
+jest.mock('@tanstack/react-query', () => ({
+  useQuery: jest.fn(),
+}));
+
+jest.mock('@edx/frontend-platform/auth', () => ({
+  getAuthenticatedHttpClient: jest.fn(() => mockHttpClient),
+}));
+
+describe('useTagListData', () => {
+  it('should call useQuery with the correct parameters', () => {
+    useTagListData('1', { pageIndex: 3 });
+
+    expect(useQuery).toHaveBeenCalledWith({
+      queryKey: ['tagList', '1', 3],
+      queryFn: expect.any(Function),
+    });
+  });
+});

src/taxonomy/tag-list/data/apiHooks.jsx

@@ -0,0 +1,41 @@
+// @ts-check
+import {
+  useTagListData,
+} from './api';
+
+/* eslint-disable max-len */
+/**
+ * @param {number} taxonomyId
+ * @param {import("./types.mjs").QueryOptions} options
+ * @returns {Pick<import('@tanstack/react-query').UseQueryResult, "error" | "isError" | "isFetched" | "isLoading" | "isSuccess" >}
+ */ /* eslint-enable max-len */
+export const useTagListDataStatus = (taxonomyId, options) => {
+  const {
+    error,
+    isError,
+    isFetched,
+    isLoading,
+    isSuccess,
+  } = useTagListData(taxonomyId, options);
+  return {
+    error,
+    isError,
+    isFetched,
+    isLoading,
+    isSuccess,
+  };
+};
+
+/**
+ * @param {number} taxonomyId
+ * @param {import("./types.mjs").QueryOptions} options
+ * @returns {import("./types.mjs").TagListData | undefined}
+ */
+export const useTagListDataResponse = (taxonomyId, options) => {
+  const { isSuccess, data } = useTagListData(taxonomyId, options);
+  if (isSuccess) {
+    return data;
+  }
+
+  return undefined;
+};