[RAM] Apply maintenance windows privilege to UI

x-pack/plugins/alerting/public/lib/test_utils.tsx

@@ -11,7 +11,7 @@ import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 import { I18nProvider } from '@kbn/i18n-react';
 import { KibanaContextProvider, KibanaThemeProvider } from '@kbn/kibana-react-plugin/public';
 import { render as reactRender, RenderOptions, RenderResult } from '@testing-library/react';
-import { CoreStart } from '@kbn/core/public';
+import { Capabilities, CoreStart } from '@kbn/core/public';
 import { coreMock } from '@kbn/core/public/mocks';
 import { euiDarkVars } from '@kbn/ui-theme';
 import type { ILicense } from '@kbn/licensing-plugin/public';
@@ -22,6 +22,7 @@ import { licensingMock } from '@kbn/licensing-plugin/public/mocks';
 type UiRender = (ui: React.ReactElement, options?: RenderOptions) => RenderResult;
 
 interface AppMockRendererArgs {
+  capabilities?: Capabilities;
   license?: ILicense | null;
 }
 
@@ -30,9 +31,15 @@ export interface AppMockRenderer {
   coreStart: CoreStart;
   queryClient: QueryClient;
   AppWrapper: React.FC<{ children: React.ReactElement }>;
+  mocked: {
+    setBadge: jest.Mock;
+  };
 }
 
-export const createAppMockRenderer = ({ license }: AppMockRendererArgs = {}): AppMockRenderer => {
+export const createAppMockRenderer = ({
+  capabilities,
+  license,
+}: AppMockRendererArgs = {}): AppMockRenderer => {
   const theme$ = of({ eui: euiDarkVars, darkMode: true });
 
   const licensingPluginMock = licensingMock.createStart();
@@ -53,13 +60,26 @@ export const createAppMockRenderer = ({ license }: AppMockRendererArgs = {}): Ap
       error: () => {},
     },
   });
+
+  const mockedSetBadge = jest.fn();
   const core = coreMock.createStart();
   const services = {
     ...core,
+    application: {
+      ...core.application,
+      capabilities: {
+        ...core.application.capabilities,
+        ...capabilities,
+      },
+    },
     licensing:
       license != null
         ? { ...licensingPluginMock, license$: new BehaviorSubject(license) }
         : licensingPluginMock,
+    chrome: {
+      ...core.chrome,
+      setBadge: mockedSetBadge,
+    },
   };
   const AppWrapper: React.FC<{ children: React.ReactElement }> = React.memo(({ children }) => (
     <I18nProvider>
@@ -85,5 +105,8 @@ export const createAppMockRenderer = ({ license }: AppMockRendererArgs = {}): Ap
     render,
     queryClient,
     AppWrapper,
+    mocked: {
+      setBadge: mockedSetBadge,
+    },
   };
 };

x-pack/plugins/alerting/public/pages/maintenance_windows/components/empty_prompt.tsx

@@ -41,7 +41,12 @@ export const EmptyPrompt = React.memo<EmptyPromptProps>(
     }, [showCreateButton, onClickCreate, docLinks]);
 
     return (
-      <EuiPageTemplate.EmptyPrompt title={emptyTitle} body={emptyBody} actions={renderActions} />
+      <EuiPageTemplate.EmptyPrompt
+        data-test-subj="mw-empty-prompt"
+        title={emptyTitle}
+        body={emptyBody}
+        actions={renderActions}
+      />
     );
   }
 );

x-pack/plugins/alerting/public/pages/maintenance_windows/components/license_prompt.tsx

@@ -24,6 +24,7 @@ export const LicensePrompt = React.memo(() => {
 
   return (
     <EuiPageTemplate.EmptyPrompt
+      data-test-subj="mw-license-prompt"
       title={title}
       body={
         <EuiFlexGroup direction="column">

x-pack/plugins/alerting/public/pages/maintenance_windows/components/maintenance_windows_list.test.tsx

@@ -94,7 +94,12 @@ describe('MaintenanceWindowsList', () => {
 
   test('it renders', () => {
     const result = appMockRenderer.render(
-      <MaintenanceWindowsList refreshData={() => {}} loading={false} items={items} />
+      <MaintenanceWindowsList
+        refreshData={() => {}}
+        loading={false}
+        items={items}
+        readOnly={false}
+      />
     );
 
     expect(result.getAllByTestId('list-item')).toHaveLength(items.length);
@@ -115,5 +120,24 @@ describe('MaintenanceWindowsList', () => {
 
     // check the endDate formatting
     expect(result.getAllByText('05/05/23 00:00 AM')).toHaveLength(4);
+
+    // check if action menu is there
+    expect(result.getAllByTestId('table-actions-icon-button')).toHaveLength(items.length);
+  });
+
+  test('it does NOT renders action column in readonly', () => {
+    const result = appMockRenderer.render(
+      <MaintenanceWindowsList
+        refreshData={() => {}}
+        loading={false}
+        items={items}
+        readOnly={true}
+      />
+    );
+
+    expect(result.getAllByTestId('list-item')).toHaveLength(items.length);
+
+    // check if action menu is there
+    expect(result.queryByTestId('table-actions-icon-button')).not.toBeInTheDocument();
   });
 });

x-pack/plugins/alerting/public/pages/maintenance_windows/components/maintenance_windows_list.tsx

@@ -32,10 +32,11 @@ import { useFinishAndArchiveMaintenanceWindow } from '../../../hooks/use_finish_
 interface MaintenanceWindowsListProps {
   loading: boolean;
   items: MaintenanceWindowFindResponse[];
+  readOnly: boolean;
   refreshData: () => void;
 }
 
-const columns: Array<EuiBasicTableColumn<MaintenanceWindowFindResponse>> = [
+const COLUMNS: Array<EuiBasicTableColumn<MaintenanceWindowFindResponse>> = [
   {
     field: 'title',
     name: i18n.NAME,
@@ -99,7 +100,7 @@ const search: { filters: SearchFilterConfig[] } = {
 };
 
 export const MaintenanceWindowsList = React.memo<MaintenanceWindowsListProps>(
-  ({ loading, items, refreshData }) => {
+  ({ loading, items, readOnly, refreshData }) => {
     const { euiTheme } = useEuiTheme();
     const { navigateToEditMaintenanceWindows } = useEditMaintenanceWindowsNavigation();
     const onEdit = useCallback(
@@ -139,32 +140,41 @@ export const MaintenanceWindowsList = React.memo<MaintenanceWindowsListProps>(
       `;
     }, [euiTheme.colors.highlight]);
 
-    const actions: Array<EuiBasicTableColumn<MaintenanceWindowFindResponse>> = [
-      {
-        name: '',
-        render: ({ status, id }: { status: MaintenanceWindowStatus; id: string }) => {
-          return (
-            <TableActionsPopover
-              id={id}
-              status={status}
-              onEdit={onEdit}
-              onCancel={onCancel}
-              onArchive={onArchive}
-              onCancelAndArchive={onCancelAndArchive}
-            />
-          );
+    const actions: Array<EuiBasicTableColumn<MaintenanceWindowFindResponse>> = useMemo(
+      () => [
+        {
+          name: '',
+          render: ({ status, id }: { status: MaintenanceWindowStatus; id: string }) => {
+            return (
+              <TableActionsPopover
+                id={id}
+                status={status}
+                onEdit={onEdit}
+                onCancel={onCancel}
+                onArchive={onArchive}
+                onCancelAndArchive={onCancelAndArchive}
+              />
+            );
+          },
         },
-      },
-    ];
+      ],
+      [onArchive, onCancel, onCancelAndArchive, onEdit]
+    );
+
+    const columns = useMemo(
+      () => (readOnly ? COLUMNS : COLUMNS.concat(actions)),
+      [actions, readOnly]
+    );
 
     return (
       <EuiInMemoryTable
+        data-test-subj="mw-table"
         css={tableCss}
         itemId="id"
         loading={loading || isLoadingFinish || isLoadingArchive || isLoadingFinishAndArchive}
         tableCaption="Maintenance Windows List"
         items={items}
-        columns={columns.concat(actions)}
+        columns={columns}
         pagination={true}
         sorting={sorting}
         rowProps={rowProps}

x-pack/plugins/alerting/public/pages/maintenance_windows/index.test.tsx

@@ -0,0 +1,84 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+import React from 'react';
+import { licensingMock } from '@kbn/licensing-plugin/public/mocks';
+import type { Capabilities } from '@kbn/core-capabilities-common';
+import { AppMockRenderer, createAppMockRenderer } from '../../lib/test_utils';
+import { useFindMaintenanceWindows } from '../../hooks/use_find_maintenance_windows';
+import { MaintenanceWindowsPage } from '.';
+import { MAINTENANCE_WINDOW_FEATURE_ID } from '../../../common';
+
+jest.mock('../../hooks/use_find_maintenance_windows', () => ({
+  useFindMaintenanceWindows: jest.fn(),
+}));
+
+describe('Maintenance windows page', () => {
+  let appMockRenderer: AppMockRenderer;
+  let license = licensingMock.createLicense({
+    license: { type: 'platinum' },
+  });
+  let capabilities: Capabilities = {
+    [MAINTENANCE_WINDOW_FEATURE_ID]: {
+      show: true,
+      save: true,
+    },
+    navLinks: {},
+    management: {},
+    catalogue: {},
+  };
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    (useFindMaintenanceWindows as jest.Mock).mockReturnValue({
+      isLoading: false,
+      maintenanceWindows: [],
+      refetch: jest.fn(),
+    });
+    license = licensingMock.createLicense({
+      license: { type: 'platinum' },
+    });
+    capabilities = {
+      maintenanceWindow: {
+        show: true,
+        save: true,
+      },
+      navLinks: {},
+      management: {},
+      catalogue: {},
+    };
+    appMockRenderer = createAppMockRenderer({ capabilities, license });
+  });
+
+  test('show license prompt', () => {
+    license = licensingMock.createLicense({
+      license: { type: 'gold' },
+    });
+    appMockRenderer = createAppMockRenderer({ capabilities, license });
+    const result = appMockRenderer.render(<MaintenanceWindowsPage />);
+    expect(result.queryByTestId('mw-license-prompt')).toBeInTheDocument();
+  });
+
+  test('show empty prompt', () => {
+    const result = appMockRenderer.render(<MaintenanceWindowsPage />);
+    expect(result.queryByTestId('mw-empty-prompt')).toBeInTheDocument();
+    expect(appMockRenderer.mocked.setBadge).not.toBeCalled();
+  });
+
+  test('show table in read only', () => {
+    capabilities = {
+      ...capabilities,
+      [MAINTENANCE_WINDOW_FEATURE_ID]: {
+        show: true,
+        save: false,
+      },
+    };
+    appMockRenderer = createAppMockRenderer({ capabilities, license });
+    const result = appMockRenderer.render(<MaintenanceWindowsPage />);
+    expect(result.queryByTestId('mw-table')).toBeInTheDocument();
+    expect(appMockRenderer.mocked.setBadge).toBeCalledTimes(1);
+  });
+});

x-pack/plugins/alerting/public/pages/maintenance_windows/index.tsx

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import React, { useCallback } from 'react';
+import React, { useCallback, useEffect } from 'react';
 import {
   EuiButton,
   EuiFlexGroup,
@@ -28,9 +28,14 @@ import { CenterJustifiedSpinner } from './components/center_justified_spinner';
 import { ExperimentalBadge } from './components/page_header';
 import { useLicense } from '../../hooks/use_license';
 import { LicensePrompt } from './components/license_prompt';
+import { MAINTENANCE_WINDOW_FEATURE_ID } from '../../../common';
 
 export const MaintenanceWindowsPage = React.memo(() => {
-  const { docLinks } = useKibana().services;
+  const {
+    application: { capabilities },
+    chrome,
+    docLinks,
+  } = useKibana().services;
   const { isAtLeastPlatinum } = useLicense();
 
   const { navigateToCreateMaintenanceWindow } = useCreateMaintenanceWindowNavigation();
@@ -44,10 +49,37 @@ export const MaintenanceWindowsPage = React.memo(() => {
   }, [navigateToCreateMaintenanceWindow]);
 
   const refreshData = useCallback(() => refetch(), [refetch]);
-
-  const showEmptyPrompt = !isLoading && maintenanceWindows.length === 0;
+  const showWindowMaintenance = capabilities[MAINTENANCE_WINDOW_FEATURE_ID].show;
+  const writeWindowMaintenance = capabilities[MAINTENANCE_WINDOW_FEATURE_ID].save;
+  const showEmptyPrompt =
+    !isLoading &&
+    maintenanceWindows.length === 0 &&
+    showWindowMaintenance &&
+    writeWindowMaintenance;
   const hasLicense = isAtLeastPlatinum();
 
+  const readOnly = showWindowMaintenance && !writeWindowMaintenance;
+
+  // if the user is read only then display the glasses badge in the global navigation header
+  const setBadge = useCallback(() => {
+    if (readOnly) {
+      chrome.setBadge({
+        text: i18n.READ_ONLY_BADGE_TEXT,
+        tooltip: i18n.READ_ONLY_BADGE_TOOLTIP,
+        iconType: 'glasses',
+      });
+    }
+  }, [chrome, readOnly]);
+
+  useEffect(() => {
+    setBadge();
+
+    // remove the icon after the component unmounts
+    return () => {
+      chrome.setBadge();
+    };
+  }, [setBadge, chrome]);
+
   if (isLoading) {
     return <CenterJustifiedSpinner />;
   }
@@ -71,9 +103,14 @@ export const MaintenanceWindowsPage = React.memo(() => {
             <p>{i18n.MAINTENANCE_WINDOWS_DESCRIPTION}</p>
           </EuiText>
         </EuiPageHeaderSection>
-        {!showEmptyPrompt && hasLicense ? (
+        {!showEmptyPrompt && hasLicense && writeWindowMaintenance ? (
           <EuiPageHeaderSection>
-            <EuiButton onClick={handleClickCreate} iconType="plusInCircle" fill>
+            <EuiButton
+              data-test-subj="mw-create-button"
+              onClick={handleClickCreate}
+              iconType="plusInCircle"
+              fill
+            >
               {i18n.CREATE_NEW_BUTTON}
             </EuiButton>
           </EuiPageHeaderSection>
@@ -87,6 +124,7 @@ export const MaintenanceWindowsPage = React.memo(() => {
         <>
           <EuiSpacer size="xl" />
           <MaintenanceWindowsList
+            readOnly={readOnly}
             refreshData={refreshData}
             loading={isLoading}
             items={maintenanceWindows}