[Cases] Add Severity bulk action & row action

x-pack/plugins/cases/public/components/actions/delete/translations.ts

@@ -8,13 +8,10 @@
 import { i18n } from '@kbn/i18n';
 export { DELETED_CASES } from '../../../common/translations';
 
-export const BULK_ACTION_DELETE_LABEL = i18n.translate(
-  'xpack.cases.caseTable.bulkActions.deleteCases',
-  {
-    defaultMessage: 'Delete cases',
-  }
-);
+export const BULK_ACTION_DELETE_LABEL = i18n.translate('xpack.cases.actions.deleteMultipleCases', {
+  defaultMessage: 'Delete cases',
+});
 
-export const DELETE_ACTION_LABEL = i18n.translate('xpack.cases.caseTable.action.deleteCase', {
+export const DELETE_ACTION_LABEL = i18n.translate('xpack.cases.actions.deleteSingleCase', {
   defaultMessage: 'Delete case',
 });

x-pack/plugins/cases/public/components/actions/severity/translations.ts

@@ -0,0 +1,77 @@
+/*
+ * 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';
+import { CaseSeverity } from '../../../../common/api';
+import { severities } from '../../severity/config';
+
+const SET_SEVERITY = ({
+  totalCases,
+  severity,
+  caseTitle,
+}: {
+  totalCases: number;
+  severity: string;
+  caseTitle?: string;
+}) =>
+  i18n.translate('xpack.cases.actions.severity', {
+    values: { caseTitle, totalCases, severity },
+    defaultMessage:
+      '{totalCases, plural, =1 {Case "{caseTitle}" was} other {{totalCases} cases were}} set to {severity}',
+  });
+
+export const SET_SEVERITY_LOW = ({
+  totalCases,
+  caseTitle,
+}: {
+  totalCases: number;
+  caseTitle?: string;
+}) =>
+  SET_SEVERITY({
+    totalCases,
+    caseTitle,
+    severity: severities[CaseSeverity.LOW].label,
+  });
+
+export const SET_SEVERITY_MEDIUM = ({
+  totalCases,
+  caseTitle,
+}: {
+  totalCases: number;
+  caseTitle?: string;
+}) =>
+  SET_SEVERITY({
+    totalCases,
+    caseTitle,
+    severity: severities[CaseSeverity.MEDIUM].label,
+  });
+
+export const SET_SEVERITY_HIGH = ({
+  totalCases,
+  caseTitle,
+}: {
+  totalCases: number;
+  caseTitle?: string;
+}) =>
+  SET_SEVERITY({
+    totalCases,
+    caseTitle,
+    severity: severities[CaseSeverity.HIGH].label,
+  });
+
+export const SET_SEVERITY_CRITICAL = ({
+  totalCases,
+  caseTitle,
+}: {
+  totalCases: number;
+  caseTitle?: string;
+}) =>
+  SET_SEVERITY({
+    totalCases,
+    caseTitle,
+    severity: severities[CaseSeverity.CRITICAL].label,
+  });

x-pack/plugins/cases/public/components/actions/severity/use_severity_action.test.tsx

@@ -0,0 +1,210 @@
+/*
+ * 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 { AppMockRenderer, createAppMockRenderer } from '../../../common/mock';
+import { act, renderHook } from '@testing-library/react-hooks';
+import { useSeverityAction } from './use_severity_action';
+
+import * as api from '../../../containers/api';
+import { basicCase } from '../../../containers/mock';
+import { CaseSeverity } from '../../../../common/api';
+
+jest.mock('../../../containers/api');
+
+describe('useSeverityAction', () => {
+  let appMockRender: AppMockRenderer;
+  const onAction = jest.fn();
+  const onActionSuccess = jest.fn();
+
+  beforeEach(() => {
+    appMockRender = createAppMockRenderer();
+    jest.clearAllMocks();
+  });
+
+  it('renders an action', async () => {
+    const { result } = renderHook(
+      () =>
+        useSeverityAction({
+          onAction,
+          onActionSuccess,
+          isDisabled: false,
+        }),
+      {
+        wrapper: appMockRender.AppWrapper,
+      }
+    );
+
+    expect(result.current.getActions([basicCase])).toMatchInlineSnapshot(`
+      Array [
+        Object {
+          "data-test-subj": "cases-bulk-action-severity-low",
+          "disabled": true,
+          "icon": "empty",
+          "key": "cases-bulk-action-severity-low",
+          "name": "Low",
+          "onClick": [Function],
+        },
+        Object {
+          "data-test-subj": "cases-bulk-action-severity-medium",
+          "disabled": false,
+          "icon": "empty",
+          "key": "cases-bulk-action-severity-medium",
+          "name": "Medium",
+          "onClick": [Function],
+        },
+        Object {
+          "data-test-subj": "cases-bulk-action-severity-high",
+          "disabled": false,
+          "icon": "empty",
+          "key": "cases-bulk-action-severity-high",
+          "name": "High",
+          "onClick": [Function],
+        },
+        Object {
+          "data-test-subj": "cases-bulk-action-severity-critical",
+          "disabled": false,
+          "icon": "empty",
+          "key": "cases-bulk-action-severity-critical",
+          "name": "Critical",
+          "onClick": [Function],
+        },
+      ]
+    `);
+  });
+
+  it('update the severity cases', async () => {
+    const updateSpy = jest.spyOn(api, 'updateCases');
+
+    const { result, waitFor } = renderHook(
+      () => useSeverityAction({ onAction, onActionSuccess, isDisabled: false }),
+      {
+        wrapper: appMockRender.AppWrapper,
+      }
+    );
+
+    const actions = result.current.getActions([basicCase]);
+
+    for (const [index, severity] of [
+      CaseSeverity.LOW,
+      CaseSeverity.MEDIUM,
+      CaseSeverity.HIGH,
+      CaseSeverity.CRITICAL,
+    ].entries()) {
+      act(() => {
+        // @ts-expect-error: onClick expects a MouseEvent argument
+        actions[index]!.onClick();
+      });
+
+      await waitFor(() => {
+        expect(onAction).toHaveBeenCalled();
+        expect(onActionSuccess).toHaveBeenCalled();
+        expect(updateSpy).toHaveBeenCalledWith(
+          [{ severity, id: basicCase.id, version: basicCase.version }],
+          expect.anything()
+        );
+      });
+    }
+  });
+
+  const singleCaseTests = [
+    [CaseSeverity.LOW, 0, 'Case "Another horrible breach!!" was set to Low'],
+    [CaseSeverity.MEDIUM, 1, 'Case "Another horrible breach!!" was set to Medium'],
+    [CaseSeverity.HIGH, 2, 'Case "Another horrible breach!!" was set to High'],
+    [CaseSeverity.CRITICAL, 3, 'Case "Another horrible breach!!" was set to Critical'],
+  ];
+
+  it.each(singleCaseTests)(
+    'shows the success toaster correctly when updating the severity of the case: %s',
+    async (_, index, expectedMessage) => {
+      const { result, waitFor } = renderHook(
+        () => useSeverityAction({ onAction, onActionSuccess, isDisabled: false }),
+        {
+          wrapper: appMockRender.AppWrapper,
+        }
+      );
+
+      const actions = result.current.getActions([basicCase]);
+
+      act(() => {
+        // @ts-expect-error: onClick expects a MouseEvent argument
+        actions[index]!.onClick();
+      });
+
+      await waitFor(() => {
+        expect(appMockRender.coreStart.notifications.toasts.addSuccess).toHaveBeenCalledWith(
+          expectedMessage
+        );
+      });
+    }
+  );
+
+  const multipleCasesTests: Array<[CaseSeverity, number, string]> = [
+    [CaseSeverity.LOW, 0, '2 cases were set to Low'],
+    [CaseSeverity.MEDIUM, 1, '2 cases were set to Medium'],
+    [CaseSeverity.HIGH, 2, '2 cases were set to High'],
+    [CaseSeverity.CRITICAL, 3, '2 cases were set to Critical'],
+  ];
+
+  it.each(multipleCasesTests)(
+    'shows the success toaster correctly when updating the severity of the case: %s',
+    async (_, index, expectedMessage) => {
+      const { result, waitFor } = renderHook(
+        () => useSeverityAction({ onAction, onActionSuccess, isDisabled: false }),
+        {
+          wrapper: appMockRender.AppWrapper,
+        }
+      );
+
+      const actions = result.current.getActions([basicCase, basicCase]);
+
+      act(() => {
+        // @ts-expect-error: onClick expects a MouseEvent argument
+        actions[index]!.onClick();
+      });
+
+      await waitFor(() => {
+        expect(appMockRender.coreStart.notifications.toasts.addSuccess).toHaveBeenCalledWith(
+          expectedMessage
+        );
+      });
+    }
+  );
+
+  const disabledTests: Array<[CaseSeverity, number]> = [
+    [CaseSeverity.LOW, 0],
+    [CaseSeverity.MEDIUM, 1],
+    [CaseSeverity.HIGH, 2],
+    [CaseSeverity.CRITICAL, 3],
+  ];
+
+  it.each(disabledTests)('disables the severity button correctly: %s', async (severity, index) => {
+    const { result } = renderHook(
+      () => useSeverityAction({ onAction, onActionSuccess, isDisabled: false }),
+      {
+        wrapper: appMockRender.AppWrapper,
+      }
+    );
+
+    const actions = result.current.getActions([{ ...basicCase, severity }]);
+    expect(actions[index].disabled).toBe(true);
+  });
+
+  it.each(disabledTests)(
+    'disables the severity button correctly if isDisabled=true: %s',
+    async (severity, index) => {
+      const { result } = renderHook(
+        () => useSeverityAction({ onAction, onActionSuccess, isDisabled: true }),
+        {
+          wrapper: appMockRender.AppWrapper,
+        }
+      );
+
+      const actions = result.current.getActions([basicCase]);
+      expect(actions[index].disabled).toBe(true);
+    }
+  );
+});