[RAM] Add the "updated at" feature in new alerts table

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/alerts_table.test.tsx

@@ -11,8 +11,9 @@ import userEvent from '@testing-library/user-event';
 import { EcsFieldsResponse } from '@kbn/rule-registry-plugin/common/search_strategy';
 
 import { AlertsTable } from './alerts_table';
-import { AlertsField } from '../../../types';
+import { AlertsField, AlertsTableProps } from '../../../types';
 import { EuiButtonIcon, EuiFlexItem } from '@elastic/eui';
+import { __IntlProvider as IntlProvider } from '@kbn/i18n-react';
 
 jest.mock('@kbn/data-plugin/public');
 
@@ -88,11 +89,18 @@ describe('AlertsTable', () => {
     useFetchAlertsData,
     visibleColumns: columns.map((c) => c.id),
     'data-test-subj': 'testTable',
+    updatedAt: Date.now(),
   };
 
+  const AlertsTableWithLocale: React.FunctionComponent<AlertsTableProps> = (props) => (
+    <IntlProvider locale="en">
+      <AlertsTable {...props} />
+    </IntlProvider>
+  );
+
   describe('Alerts table UI', () => {
     it('should support sorting', async () => {
-      const renderResult = render(<AlertsTable {...tableProps} />);
+      const renderResult = render(<AlertsTableWithLocale {...tableProps} />);
       userEvent.click(renderResult.container.querySelector('.euiDataGridHeaderCell__button')!);
       userEvent.click(renderResult.getByTestId(`dataGridHeaderCellActionGroup-${columns[0].id}`));
       userEvent.click(renderResult.getByTitle('Sort A-Z'));
@@ -102,14 +110,19 @@ describe('AlertsTable', () => {
     });
 
     it('should support pagination', async () => {
-      const renderResult = render(<AlertsTable {...tableProps} />);
+      const renderResult = render(<AlertsTableWithLocale {...tableProps} />);
       userEvent.click(renderResult.getByTestId('pagination-button-1'));
       expect(fetchAlertsData.onPageChange).toHaveBeenCalledWith({ pageIndex: 1, pageSize: 1 });
     });
 
+    it('should show when it was updated', () => {
+      const { getByTestId } = render(<AlertsTableWithLocale {...tableProps} />);
+      expect(getByTestId('toolbar-updated-at')).not.toBe(null);
+    });
+
     describe('leading control columns', () => {
       it('should return at least the flyout action control', async () => {
-        const wrapper = render(<AlertsTable {...tableProps} />);
+        const wrapper = render(<AlertsTableWithLocale {...tableProps} />);
         expect(wrapper.getByTestId('expandColumnHeaderLabel').textContent).toBe('Actions');
       });
 
@@ -125,7 +138,7 @@ describe('AlertsTable', () => {
             },
           ],
         };
-        const wrapper = render(<AlertsTable {...customTableProps} />);
+        const wrapper = render(<AlertsTableWithLocale {...customTableProps} />);
         expect(wrapper.queryByTestId('testHeader')).not.toBe(null);
         expect(wrapper.queryByTestId('testCell')).not.toBe(null);
       });
@@ -168,7 +181,7 @@ describe('AlertsTable', () => {
           },
         };
 
-        const { queryByTestId } = render(<AlertsTable {...customTableProps} />);
+        const { queryByTestId } = render(<AlertsTableWithLocale {...customTableProps} />);
         expect(queryByTestId('testActionColumn')).not.toBe(null);
         expect(queryByTestId('testActionColumn2')).not.toBe(null);
         expect(queryByTestId('expandColumnCellOpenFlyoutButton-0')).not.toBe(null);
@@ -211,7 +224,7 @@ describe('AlertsTable', () => {
           },
         };
 
-        const { queryByTestId } = render(<AlertsTable {...customTableProps} />);
+        const { queryByTestId } = render(<AlertsTableWithLocale {...customTableProps} />);
         expect(queryByTestId('testActionColumn')).not.toBe(null);
         expect(queryByTestId('testActionColumn2')).not.toBe(null);
         expect(queryByTestId('expandColumnCellOpenFlyoutButton-0')).toBe(null);
@@ -223,7 +236,7 @@ describe('AlertsTable', () => {
           showExpandToDetails: false,
         };
 
-        const { queryByTestId } = render(<AlertsTable {...customTableProps} />);
+        const { queryByTestId } = render(<AlertsTableWithLocale {...customTableProps} />);
         expect(queryByTestId('expandColumnHeaderLabel')).toBe(null);
         expect(queryByTestId('expandColumnCellOpenFlyoutButton')).toBe(null);
       });

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/alerts_table.tsx

@@ -72,8 +72,10 @@ const AlertsTable: React.FunctionComponent<AlertsTableProps> = (props: AlertsTab
       alertsCount,
       rowSelection,
       alerts: alertsData.alerts,
+      updatedAt: props.updatedAt,
+      isLoading,
     });
-  }, [bulkActionsState, bulkActions, alertsCount, alertsData.alerts])();
+  }, [bulkActionsState, bulkActions, alertsCount, alertsData.alerts, props.updatedAt, isLoading])();
 
   const {
     pagination,

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/alerts_table_state.test.tsx

@@ -19,9 +19,10 @@ import {
 } from '../../../types';
 import { PLUGIN_ID } from '../../../common/constants';
 import { TypeRegistry } from '../../type_registry';
-import AlertsTableState from './alerts_table_state';
+import AlertsTableState, { AlertsTableStateProps } from './alerts_table_state';
 import { useFetchAlerts } from './hooks/use_fetch_alerts';
 import { DefaultSort } from './hooks';
+import { __IntlProvider as IntlProvider } from '@kbn/i18n-react';
 
 jest.mock('./hooks/use_fetch_alerts');
 jest.mock('@kbn/kibana-utils-plugin/public');
@@ -103,6 +104,12 @@ hookUseFetchAlerts.mockImplementation(() => [
   },
 ]);
 
+const AlertsTableWithLocale: React.FunctionComponent<AlertsTableStateProps> = (props) => (
+  <IntlProvider locale="en">
+    <AlertsTableState {...props} />
+  </IntlProvider>
+);
+
 describe('AlertsTableState', () => {
   const tableProps = {
     alertsTableConfigurationRegistry: alertsTableConfigurationRegistryMock,
@@ -120,14 +127,14 @@ describe('AlertsTableState', () => {
 
   describe('Alerts table configuration registry', () => {
     it('should read the configuration from the registry', async () => {
-      render(<AlertsTableState {...tableProps} />);
+      render(<AlertsTableWithLocale {...tableProps} />);
       expect(hasMock).toHaveBeenCalledWith(PLUGIN_ID);
       expect(getMock).toHaveBeenCalledWith(PLUGIN_ID);
     });
 
     it('should render an empty error state when the plugin id owner is not registered', async () => {
       const props = { ...tableProps, configurationId: 'none' };
-      const result = render(<AlertsTableState {...props} />);
+      const result = render(<AlertsTableWithLocale {...props} />);
       expect(result.getByTestId('alertsTableNoConfiguration')).toBeTruthy();
     });
   });
@@ -137,7 +144,7 @@ describe('AlertsTableState', () => {
       hookUseFetchAlerts.mockClear();
     });
     it('should show a flyout when selecting an alert', async () => {
-      const wrapper = render(<AlertsTableState {...tableProps} />);
+      const wrapper = render(<AlertsTableWithLocale {...tableProps} />);
       userEvent.click(wrapper.queryByTestId('expandColumnCellOpenFlyoutButton-0')!);
 
       const result = await wrapper.findAllByTestId('alertsFlyout');
@@ -158,7 +165,7 @@ describe('AlertsTableState', () => {
 
     it('should refetch data if flyout pagination exceeds the current page', async () => {
       const wrapper = render(
-        <AlertsTableState
+        <AlertsTableWithLocale
           {...{
             ...tableProps,
             pageSize: 1,
@@ -210,7 +217,7 @@ describe('AlertsTableState', () => {
     });
 
     it('should render an empty screen if there are no alerts', async () => {
-      const result = render(<AlertsTableState {...tableProps} />);
+      const result = render(<AlertsTableWithLocale {...tableProps} />);
       expect(result.getByTestId('alertsStateTableEmptyState')).toBeTruthy();
     });
   });

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/alerts_table_state.tsx

@@ -149,7 +149,14 @@ const AlertsTableState = ({
 
   const [
     isLoading,
-    { alerts, isInitializing, getInspectQuery, refetch: refresh, totalAlerts: alertsCount },
+    {
+      alerts,
+      isInitializing,
+      getInspectQuery,
+      refetch: refresh,
+      totalAlerts: alertsCount,
+      updatedAt,
+    },
   ] = useFetchAlerts({
     fields: columns.map((col) => ({ field: col.id, include_unmapped: true })),
     featureIds,
@@ -215,6 +222,7 @@ const AlertsTableState = ({
       onSortChange,
       refresh,
       sort,
+      updatedAt,
     };
   }, [
     alerts,
@@ -228,6 +236,7 @@ const AlertsTableState = ({
     pagination.pageIndex,
     refresh,
     sort,
+    updatedAt,
   ]);
 
   const tableProps = useMemo(
@@ -246,6 +255,7 @@ const AlertsTableState = ({
       useFetchAlertsData,
       visibleColumns: storageAlertsTable.current.visibleColumns ?? [],
       'data-test-subj': 'internalAlertsState',
+      updatedAt,
     }),
     [
       alertsTableConfiguration,
@@ -254,6 +264,7 @@ const AlertsTableState = ({
       pagination.pageSize,
       showExpandToDetails,
       useFetchAlertsData,
+      updatedAt,
     ]
   );
 

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/bulk_actions/bulk_actions.test.tsx

@@ -14,6 +14,7 @@ import { BulkActionsContext } from './context';
 import { AlertsTable } from '../alerts_table';
 import { AlertsField, AlertsTableProps, BulkActionsState } from '../../../../types';
 import { bulkActionsReducer } from './reducer';
+import { __IntlProvider as IntlProvider } from '@kbn/i18n-react';
 
 jest.mock('@kbn/data-plugin/public');
 jest.mock('@kbn/kibana-react-plugin/public/ui_settings/use_ui_setting', () => ({
@@ -92,6 +93,7 @@ describe('AlertsTable.BulkActions', () => {
     useFetchAlertsData: () => alertsData,
     visibleColumns: columns.map((c) => c.id),
     'data-test-subj': 'testTable',
+    updatedAt: Date.now(),
   };
 
   const tablePropsWithBulkActions = {
@@ -127,22 +129,32 @@ describe('AlertsTable.BulkActions', () => {
     );
 
     return (
-      <BulkActionsContext.Provider value={initialBulkActionsState}>
-        <AlertsTable {...props} />
-      </BulkActionsContext.Provider>
+      <IntlProvider locale="en">
+        <BulkActionsContext.Provider value={initialBulkActionsState}>
+          <AlertsTable {...props} />
+        </BulkActionsContext.Provider>
+      </IntlProvider>
     );
   };
 
   describe('when the bulk action hook is not set', () => {
     it('should not show the bulk actions column', () => {
-      const { queryByTestId } = render(<AlertsTable {...tableProps} />);
+      const { queryByTestId } = render(
+        <IntlProvider locale="en">
+          <AlertsTable {...tableProps} />
+        </IntlProvider>
+      );
       expect(queryByTestId('bulk-actions-header')).toBeNull();
     });
   });
 
   describe('when the bulk action hook is set', () => {
     it('should show the bulk actions column', () => {
-      const { getByTestId } = render(<AlertsTable {...tablePropsWithBulkActions} />);
+      const { getByTestId } = render(
+        <IntlProvider locale="en">
+          <AlertsTable {...tablePropsWithBulkActions} />
+        </IntlProvider>
+      );
       expect(getByTestId('bulk-actions-header')).toBeDefined();
     });
 

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/toolbar/components/last_updated_at/index.tsx

@@ -0,0 +1,79 @@
+/*
+ * 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 { EuiText, EuiToolTip } from '@elastic/eui';
+import { FormattedRelative } from '@kbn/i18n-react';
+import React, { useEffect, useMemo, useState } from 'react';
+
+import * as i18n from './translations';
+
+export interface LastUpdatedAtProps {
+  compact?: boolean;
+  updatedAt: number;
+  showUpdating?: boolean;
+}
+
+const Updated = React.memo<{ date: number; prefix: string; updatedAt: number }>(
+  ({ date, prefix, updatedAt }) => (
+    <>
+      {prefix}
+      {
+        <FormattedRelative
+          data-test-subj="last-updated-at-date"
+          key={`formatedRelative-${date}`}
+          value={new Date(updatedAt)}
+        />
+      }
+    </>
+  )
+);
+
+Updated.displayName = 'Updated';
+
+const prefix = ` ${i18n.UPDATED} `;
+
+export const LastUpdatedAt = React.memo<LastUpdatedAtProps>(
+  ({ compact = false, updatedAt, showUpdating = false }) => {
+    const [date, setDate] = useState(Date.now());
+
+    function tick() {
+      setDate(Date.now());
+    }
+
+    useEffect(() => {
+      const timerID = setInterval(() => tick(), 10000);
+      return () => {
+        clearInterval(timerID);
+      };
+    }, []);
+
+    const updateText = useMemo(() => {
+      if (showUpdating) {
+        return <span> {i18n.UPDATING}</span>;
+      }
+
+      if (!compact) {
+        return <Updated date={date} prefix={prefix} updatedAt={updatedAt} />;
+      }
+
+      return null;
+    }, [compact, date, showUpdating, updatedAt]);
+
+    return (
+      <EuiToolTip content={<Updated date={date} prefix={prefix} updatedAt={updatedAt} />}>
+        <EuiText color="subdued" size="xs" data-test-subj="toolbar-updated-at">
+          {updateText}
+        </EuiText>
+      </EuiToolTip>
+    );
+  }
+);
+
+LastUpdatedAt.displayName = 'LastUpdatedAt';
+
+// eslint-disable-next-line import/no-default-export
+export { LastUpdatedAt as default };

x-pack/plugins/triggers_actions_ui/public/application/sections/alerts_table/toolbar/components/last_updated_at/translations.ts

@@ -0,0 +1,16 @@
+/*
+ * 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 { i18n } from '@kbn/i18n';
+
+export const UPDATING = i18n.translate('xpack.triggersActionsUI.alertsTable.lastUpdated.updating', {
+  defaultMessage: 'Updating...',
+});
+
+export const UPDATED = i18n.translate('xpack.triggersActionsUI.alertsTable.lastUpdated.updated', {
+  defaultMessage: 'Updated',
+});