Preliminary refactoring: folder restructuring and creating API hooks

.github/CODEOWNERS

@@ -594,7 +594,7 @@ x-pack/test/threat_intelligence_cypress @elastic/protections-experience
 
 
 # Security Intelligence And Analytics
-/x-pack/plugins/security_solution/server/lib/detection_engine/rules/prepackaged_rules @elastic/security-intelligence-analytics
+/x-pack/plugins/security_solution/server/lib/detection_engine/prebuilt_rules/content/prepackaged_rules @elastic/security-intelligence-analytics
 
 
 # Security Asset Management

x-pack/plugins/security_solution/common/constants.ts

@@ -301,8 +301,6 @@ export const RISK_SCORE_DELETE_STORED_SCRIPT = `${INTERNAL_RISK_SCORE_URL}/store
  */
 export const INTERNAL_DETECTION_ENGINE_URL = '/internal/detection_engine' as const;
 export const INTERNAL_DETECTION_ENGINE_RULES_URL = '/internal/detection_engine/rules' as const;
-export const DETECTION_ENGINE_INSTALLED_INTEGRATIONS_URL =
-  `${INTERNAL_DETECTION_ENGINE_URL}/fleet/integrations/installed` as const;
 export const DETECTION_ENGINE_ALERTS_INDEX_URL =
   `${INTERNAL_DETECTION_ENGINE_URL}/signal/index` as const;
 export const DETECTION_ENGINE_RULES_EXCEPTIONS_REFERENCE_URL =

x-pack/plugins/security_solution/common/detection_engine/schemas/response/get_installed_integrations_response_schema.ts → x-pack/plugins/security_solution/common/detection_engine/fleet_integrations/api/get_installed_integrations/response_schema.ts

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import type { InstalledIntegrationArray } from '../common';
+import type { InstalledIntegrationArray } from '../../model/installed_integrations';
 
 export interface GetInstalledIntegrationsResponse {
   installed_integrations: InstalledIntegrationArray;

x-pack/plugins/security_solution/common/detection_engine/fleet_integrations/api/urls.ts

@@ -0,0 +1,11 @@
+/*
+ * 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 { INTERNAL_DETECTION_ENGINE_URL as INTERNAL_URL } from '../../../constants';
+
+export const GET_INSTALLED_INTEGRATIONS_URL =
+  `${INTERNAL_URL}/fleet/integrations/installed` as const;

x-pack/plugins/security_solution/common/detection_engine/fleet_integrations/index.ts

@@ -0,0 +1,11 @@
+/*
+ * 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.
+ */
+
+export * from './api/get_installed_integrations/response_schema';
+export * from './api/urls';
+
+export * from './model/installed_integrations';

x-pack/plugins/security_solution/common/detection_engine/schemas/common/index.ts

@@ -5,7 +5,6 @@
  * 2.0.
  */
 
-export * from './installed_integrations';
 export * from './pagination';
 export * from './rule_params';
 export * from './schemas';

x-pack/plugins/security_solution/common/detection_engine/schemas/response/index.ts

@@ -6,7 +6,6 @@
  */
 
 export * from './error_schema';
-export * from './get_installed_integrations_response_schema';
 export * from './find_exception_list_references_schema';
 export * from './import_rules_schema';
 export * from './prepackaged_rules_schema';

x-pack/plugins/security_solution/public/common/components/event_details/alert_summary_view.test.tsx

@@ -11,7 +11,7 @@ import { waitFor, render, act } from '@testing-library/react';
 import { AlertSummaryView } from './alert_summary_view';
 import { mockAlertDetailsData } from './__mocks__';
 import type { TimelineEventsDetailsItem } from '../../../../common/search_strategy';
-import { useRuleWithFallback } from '../../../detections/containers/detection_engine/rules/use_rule_with_fallback';
+import { useRuleWithFallback } from '../../../detection_engine/rule_management/logic/use_rule_with_fallback';
 
 import { TestProviders, TestProvidersComponent } from '../../mock';
 import { TimelineId } from '../../../../common/types';

x-pack/plugins/security_solution/public/common/components/event_details/investigation_guide_view.tsx

@@ -13,7 +13,7 @@ import styled from 'styled-components';
 import type { GetBasicDataFromDetailsData } from '../../../timelines/components/side_panel/event_details/helpers';
 import { useBasicDataFromDetailsData } from '../../../timelines/components/side_panel/event_details/helpers';
 import * as i18n from './translations';
-import { useRuleWithFallback } from '../../../detections/containers/detection_engine/rules/use_rule_with_fallback';
+import { useRuleWithFallback } from '../../../detection_engine/rule_management/logic/use_rule_with_fallback';
 import { MarkdownRenderer } from '../markdown_editor';
 import { LineClamp } from '../line_clamp';
 import type { TimelineEventsDetailsItem } from '../../../../common/search_strategy';

x-pack/plugins/security_solution/public/common/components/import_data_modal/index.tsx

@@ -23,7 +23,7 @@ import React, { useCallback, useState } from 'react';
 import type {
   ImportDataResponse,
   ImportDataProps,
-} from '../../../detections/containers/detection_engine/rules';
+} from '../../../detection_engine/rule_management/logic';
 import { useAppToasts } from '../../hooks/use_app_toasts';
 import * as i18n from './translations';
 import { showToasterMessage } from './utils';
@@ -48,6 +48,7 @@ interface ImportDataModalProps {
 /**
  * Modal component for importing Rules from a json file
  */
+// TODO split into two: timelines and rules
 export const ImportDataModalComponent = ({
   checkBoxLabel,
   closeModal,

x-pack/plugins/security_solution/public/common/components/import_data_modal/utils.ts

@@ -14,7 +14,7 @@ import type {
   ImportResponseError,
   ImportRulesResponseError,
   ExceptionsImportError,
-} from '../../../detections/containers/detection_engine/rules';
+} from '../../../detection_engine/rule_management/logic';
 
 export const formatError = (
   i18nFailedDetailedMessage: (message: string) => string,

x-pack/plugins/security_solution/public/common/components/ml/hooks/use_get_jobs.ts

@@ -28,6 +28,7 @@ export interface UseGetInstalledJobReturn {
   isLicensed: boolean;
 }
 
+// TODO react-query
 export const useGetInstalledJob = (jobIds: string[]): UseGetInstalledJobReturn => {
   const [jobs, setJobs] = useState<CombinedJobWithStats[]>([]);
   const { addError } = useAppToasts();

x-pack/plugins/security_solution/public/common/components/ml/hooks/use_get_jobs_summary.ts

@@ -10,4 +10,5 @@ import { getJobsSummary } from '../api/get_jobs_summary';
 
 const _getJobsSummary = withOptionalSignal(getJobsSummary);
 
+// TODO rewrite to react-query
 export const useGetJobsSummary = () => useAsync(_getJobsSummary);

x-pack/plugins/security_solution/public/common/components/top_risk_score_contributors/index.tsx

@@ -16,7 +16,7 @@ import * as i18n from './translations';
 
 import type { RuleRisk } from '../../../../common/search_strategy';
 
-import { RuleLink } from '../../../detections/pages/detection_engine/rules/all/use_columns';
+import { RuleLink } from '../../../detection_engine/rule_management_ui/components/rules_table/use_columns';
 
 export interface TopRiskScoreContributorsProps {
   loading: boolean;

x-pack/plugins/security_solution/public/common/utils/privileges/index.ts

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import type { Rule } from '../../../detections/containers/detection_engine/rules';
+import type { Rule } from '../../../detection_engine/rule_management/logic';
 import * as i18n from '../../../detections/pages/detection_engine/rules/translations';
 import { isMlRule } from '../../../../common/machine_learning/helpers';
 import * as detectionI18n from '../../../detections/pages/detection_engine/translations';

x-pack/plugins/security_solution/public/detection_engine/fleet_integrations/api/__mocks__/api_client.ts

@@ -0,0 +1,35 @@
+/*
+ * 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 type { GetInstalledIntegrationsResponse } from '../../../../../common/detection_engine/fleet_integrations';
+import type {
+  FetchInstalledIntegrationsArgs,
+  IFleetIntegrationsApiClient,
+} from '../api_client_interface';
+
+export const fleetIntegrationsApi: jest.Mocked<IFleetIntegrationsApiClient> = {
+  fetchInstalledIntegrations: jest
+    .fn<Promise<GetInstalledIntegrationsResponse>, [FetchInstalledIntegrationsArgs]>()
+    .mockResolvedValue({
+      installed_integrations: [
+        {
+          package_name: 'atlassian_bitbucket',
+          package_title: 'Atlassian Bitbucket',
+          package_version: '1.0.1',
+          integration_name: 'audit',
+          integration_title: 'Audit Logs',
+          is_enabled: true,
+        },
+        {
+          package_name: 'system',
+          package_title: 'System',
+          package_version: '1.6.4',
+          is_enabled: true,
+        },
+      ],
+    }),
+};

x-pack/plugins/security_solution/public/detection_engine/fleet_integrations/api/__mocks__/index.ts

@@ -0,0 +1,8 @@
+/*
+ * 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.
+ */
+
+export * from './api_client';

x-pack/plugins/security_solution/public/detection_engine/fleet_integrations/api/api_client.ts

@@ -0,0 +1,33 @@
+/*
+ * 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 type { GetInstalledIntegrationsResponse } from '../../../../common/detection_engine/fleet_integrations';
+import { GET_INSTALLED_INTEGRATIONS_URL } from '../../../../common/detection_engine/fleet_integrations';
+import { KibanaServices } from '../../../common/lib/kibana';
+
+import type {
+  FetchInstalledIntegrationsArgs,
+  IFleetIntegrationsApiClient,
+} from './api_client_interface';
+
+export const fleetIntegrationsApi: IFleetIntegrationsApiClient = {
+  fetchInstalledIntegrations: (
+    args: FetchInstalledIntegrationsArgs
+  ): Promise<GetInstalledIntegrationsResponse> => {
+    const { packages, signal } = args;
+
+    return http().fetch<GetInstalledIntegrationsResponse>(GET_INSTALLED_INTEGRATIONS_URL, {
+      method: 'GET',
+      query: {
+        packages: packages?.sort()?.join(','),
+      },
+      signal,
+    });
+  },
+};
+
+const http = () => KibanaServices.get().http;

x-pack/plugins/security_solution/public/detection_engine/fleet_integrations/api/api_client_interface.ts

@@ -0,0 +1,30 @@
+/*
+ * 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 type { GetInstalledIntegrationsResponse } from '../../../../common/detection_engine/fleet_integrations';
+
+export interface IFleetIntegrationsApiClient {
+  /**
+   * Fetch all installed integrations.
+   * @throws An error if response is not OK
+   */
+  fetchInstalledIntegrations(
+    args: FetchInstalledIntegrationsArgs
+  ): Promise<GetInstalledIntegrationsResponse>;
+}
+
+export interface FetchInstalledIntegrationsArgs {
+  /**
+   * Array of Fleet packages to filter for.
+   */
+  packages?: string[];
+
+  /**
+   * Optional signal for cancelling the request.
+   */
+  signal?: AbortSignal;
+}

x-pack/plugins/security_solution/public/detection_engine/fleet_integrations/api/index.ts

@@ -0,0 +1,9 @@
+/*
+ * 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.
+ */
+
+export * from './api_client_interface';
+export * from './api_client';

x-pack/plugins/security_solution/public/detection_engine/fleet_integrations/index.ts

@@ -0,0 +1,8 @@
+/*
+ * 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.
+ */
+
+export * from './api';

x-pack/plugins/security_solution/public/detections/pages/detection_engine/rules/create/helpers.test.ts → x-pack/plugins/security_solution/public/detection_engine/rule_creation_ui/pages/rule_creation/helpers.test.ts

@@ -6,12 +6,12 @@
  */
 
 import type { List } from '@kbn/securitysolution-io-ts-list-types';
-import type { CreateRulesSchema } from '../../../../../../common/detection_engine/schemas/request';
-import type { Rule } from '../../../../containers/detection_engine/rules';
+import type { CreateRulesSchema } from '../../../../../common/detection_engine/schemas/request';
+import type { Rule } from '../../../rule_management/logic';
 import {
   getListMock,
   getEndpointListMock,
-} from '../../../../../../common/detection_engine/schemas/types/lists.mock';
+} from '../../../../../common/detection_engine/schemas/types/lists.mock';
 import type {
   DefineStepRuleJson,
   ScheduleStepRuleJson,
@@ -21,7 +21,7 @@ import type {
   ActionsStepRule,
   ScheduleStepRule,
   DefineStepRule,
-} from '../types';
+} from '../../../../detections/pages/detection_engine/rules/types';
 import {
   getTimeTypeValue,
   formatDefineStepData,
@@ -38,8 +38,8 @@ import {
   mockScheduleStepRule,
   mockAboutStepRule,
   mockActionsStepRule,
-} from '../all/__mocks__/mock';
-import { getThreatMock } from '../../../../../../common/detection_engine/schemas/types/threat.mock';
+} from '../../../rule_management_ui/components/rules_table/__mocks__/mock';
+import { getThreatMock } from '../../../../../common/detection_engine/schemas/types/threat.mock';
 import type { Threat, Threats } from '@kbn/securitysolution-io-ts-alerting-types';
 
 describe('helpers', () => {

x-pack/plugins/security_solution/public/detections/pages/detection_engine/rules/create/helpers.ts → x-pack/plugins/security_solution/public/detection_engine/rule_creation_ui/pages/rule_creation/helpers.ts

@@ -23,12 +23,12 @@ import type {
   Type,
 } from '@kbn/securitysolution-io-ts-alerting-types';
 import { ENDPOINT_LIST_ID } from '@kbn/securitysolution-list-constants';
-import { NOTIFICATION_THROTTLE_NO_ACTIONS } from '../../../../../../common/constants';
-import { assertUnreachable } from '../../../../../../common/utility_types';
+import { NOTIFICATION_THROTTLE_NO_ACTIONS } from '../../../../../common/constants';
+import { assertUnreachable } from '../../../../../common/utility_types';
 import {
   transformAlertToRuleAction,
   transformAlertToRuleResponseAction,
-} from '../../../../../../common/detection_engine/transform_actions';
+} from '../../../../../common/detection_engine/transform_actions';
 
 import type {
   AboutStepRule,
@@ -41,10 +41,10 @@ import type {
   ActionsStepRuleJson,
   RuleStepsFormData,
   RuleStep,
-} from '../types';
-import { DataSourceType } from '../types';
-import type { CreateRulesSchema } from '../../../../../../common/detection_engine/schemas/request';
-import { stepActionsDefaultValue } from '../../../../components/rules/step_rule_actions';
+} from '../../../../detections/pages/detection_engine/rules/types';
+import { DataSourceType } from '../../../../detections/pages/detection_engine/rules/types';
+import type { CreateRulesSchema } from '../../../../../common/detection_engine/schemas/request';
+import { stepActionsDefaultValue } from '../../../../detections/components/rules/step_rule_actions';
 
 export const getTimeTypeValue = (time: string): { unit: Unit; value: number } => {
   const timeObj: { unit: Unit; value: number } = {