[NP] Move IndexPatterns into the NP (elastic#51199)

* Make a copy of index_patterns module inside NP

* Sync changes of index patterns

* Remove UI component from service

* Remove redundant exports from index_patterns

* Sync old index_patters changes

* Make common namespace of IndexPattern

* Make re-exports of old IndexPatter dependencies

* Remove utils and error of the old indexPattern

* Plug InterPatternService in data plugin

* Make shortenDotString in new data plugin

* Remove field folder

* Fix wrong merge

* Remove index_pattern folder

* Remove _LEGACY from service

* Remove static code from service

* Fix start contract

* Remove services from the old plugin

* Remove index_patterns_service

* Fix filter.meta.index type

* Fix reviews

* Fix type error

src/legacy/core_plugins/data/public/filter/action/apply_filter_action.ts

@@ -32,8 +32,9 @@ import {
   applyFiltersPopover,
   changeTimeFilter,
   extractTimeFilter,
+  IndexPatternsStart,
 } from '../../../../../../plugins/data/public';
-import { IndexPatternsStart } from '../../index_patterns';
+
 export const GLOBAL_APPLY_FILTER_ACTION = 'GLOBAL_APPLY_FILTER_ACTION';
 
 interface ActionContext {
@@ -74,7 +75,7 @@ export function createFilterAction(
       if (selectedFilters.length > 1) {
         const indexPatterns = await Promise.all(
           filters.map(filter => {
-            return indexPatternsService.indexPatterns.get(filter.meta.index);
+            return indexPatternsService.indexPatterns.get(filter.meta.index!);
           })
         );
 

src/legacy/core_plugins/data/public/index.ts

@@ -48,4 +48,4 @@ export {
 /** @public static code */
 export * from '../common';
 export { FilterStateManager } from './filter/filter_manager';
-export { getFromSavedObject, getRoutes } from './index_patterns';
+export { getFromSavedObject, getRoutes, flattenHitWrapper } from './index_patterns';

src/legacy/core_plugins/data/public/index_patterns/index.ts

@@ -17,4 +17,21 @@
  * under the License.
  */
 
-export * from './index_patterns_service';
+import { IFieldType, IIndexPattern, indexPatterns } from '../../../../../plugins/data/public';
+
+const getFromSavedObject = indexPatterns.getFromSavedObject;
+const getRoutes = indexPatterns.getRoutes;
+const flattenHitWrapper = indexPatterns.flattenHitWrapper;
+
+export { getFromSavedObject, getRoutes, flattenHitWrapper };
+export { IFieldType as FieldType };
+export { IIndexPattern as StaticIndexPattern };
+export {
+  Field,
+  FieldListInterface,
+  IndexPattern,
+  IndexPatterns,
+  IndexPatternsStart,
+  IndexPatternsSetup,
+  IndexPatternsService,
+} from '../../../../../plugins/data/public';

src/legacy/core_plugins/data/public/query/query_bar/components/fetch_index_patterns.ts

@@ -18,7 +18,7 @@
  */
 import { isEmpty } from 'lodash';
 import { IUiSettingsClient, SavedObjectsClientContract } from 'src/core/public';
-import { getFromSavedObject } from '../../../index_patterns';
+import { getFromSavedObject } from '../../../';
 
 export async function fetchIndexPatterns(
   savedObjectsClient: SavedObjectsClientContract,

src/legacy/core_plugins/data/public/shim/legacy_module.ts

@@ -21,7 +21,7 @@ import { once } from 'lodash';
 
 // @ts-ignore
 import { uiModules } from 'ui/modules';
-import { IndexPatterns } from '../index_patterns/index_patterns';
+import { IndexPatterns } from '../';
 
 /** @internal */
 export const initLegacyModule = once((indexPatterns: IndexPatterns): void => {

src/legacy/core_plugins/kbn_doc_views/public/views/table/table.test.tsx

@@ -21,7 +21,7 @@ import { mount } from 'enzyme';
 import { IndexPattern } from 'ui/index_patterns';
 // @ts-ignore
 import { findTestSubject } from '@elastic/eui/lib/test';
-import { flattenHitWrapper } from '../../../../data/public/index_patterns/index_patterns/flatten_hit';
+import { flattenHitWrapper } from '../../../../data/public/';
 import { DocViewTable } from './table';
 
 // @ts-ignore

src/legacy/core_plugins/kibana/public/dashboard/application.ts

@@ -47,15 +47,15 @@ import {
 
 // @ts-ignore
 import { initDashboardApp } from './legacy_app';
-import { DataStart } from '../../../data/public';
+import { DataStart, IndexPatterns } from '../../../data/public';
 import { IEmbeddableStart } from '../../../../../plugins/embeddable/public';
 import { NavigationStart } from '../../../navigation/public';
 import { DataPublicPluginStart as NpDataStart } from '../../../../../plugins/data/public';
 import { SharePluginStart } from '../../../../../plugins/share/public';
 
 export interface RenderDeps {
   core: LegacyCoreStart;
-  indexPatterns: DataStart['indexPatterns']['indexPatterns'];
+  indexPatterns: IndexPatterns;
   dataStart: DataStart;
   npDataStart: NpDataStart;
   navigation: NavigationStart;

src/legacy/core_plugins/kibana/public/dashboard/dashboard_app_controller.tsx

@@ -39,7 +39,7 @@ import {
   unhashUrl,
 } from './legacy_imports';
 import { FilterStateManager, IndexPattern } from '../../../data/public';
-import { Query, SavedQuery } from '../../../../../plugins/data/public';
+import { Query, SavedQuery, IndexPatterns } from '../../../../../plugins/data/public';
 
 import './dashboard_empty_screen_directive';
 
@@ -78,9 +78,7 @@ export interface DashboardAppControllerDependencies extends RenderDeps {
   $routeParams: any;
   getAppState: any;
   globalState: State;
-  indexPatterns: {
-    getDefault: () => Promise<IndexPattern>;
-  };
+  indexPatterns: IndexPatterns;
   dashboardConfig: any;
   kbnUrl: KbnUrl;
   AppStateClass: TAppStateClass<DashboardAppState>;
@@ -171,7 +169,7 @@ export class DashboardAppController {
       } else {
         indexPatterns.getDefault().then(defaultIndexPattern => {
           $scope.$evalAsync(() => {
-            $scope.indexPatterns = [defaultIndexPattern];
+            $scope.indexPatterns = [defaultIndexPattern as IndexPattern];
           });
         });
       }

src/legacy/core_plugins/kibana/public/management/sections/index_patterns/edit_index_pattern/create_edit_field/create_edit_field.js

@@ -17,9 +17,7 @@
  * under the License.
  */
 
-import { setup as data } from '../../../../../../../data/public/legacy';
-const { FieldImpl: Field } = data.indexPatterns.__LEGACY;
-
+import { Field } from '../../../../../../../../../plugins/data/public';
 import { RegistryFieldFormatEditorsProvider } from 'ui/registry/field_format_editors';
 import { docTitle } from 'ui/doc_title';
 import { KbnUrlProvider } from 'ui/url';

src/legacy/ui/public/index_patterns/__mocks__/index.ts

@@ -17,18 +17,18 @@
  * under the License.
  */
 
-import { dataPluginMock } from '../../../../core_plugins/data/public/mocks';
+// eslint-disable-next-line @kbn/eslint/no-restricted-paths
+import { dataPluginMock } from '../../../../../plugins/data/public/mocks';
+import { indexPatterns as npIndexPatterns } from '../../../../../plugins/data/public';
 
-const dataSetup = dataPluginMock.createSetup();
+const dataSetup = dataPluginMock.createSetupContract();
 
 // mocks for stateful code
-export const { FieldImpl } = dataSetup.indexPatterns!.__LEGACY;
-export const {
-  FieldList,
-  flattenHitWrapper,
-  formatHitProvider,
-  indexPatterns,
-} = dataSetup.indexPatterns!;
+export const { indexPatterns } = dataSetup.indexPatterns!;
+
+export const flattenHitWrapper = npIndexPatterns.flattenHitWrapper;
+export const formatHitProvider = npIndexPatterns.formatHitProvider;
 
 // static code
 export { getFromSavedObject, getRoutes } from '../../../../core_plugins/data/public';
+export { FieldList } from '../../../../../plugins/data/public';

src/legacy/ui/public/index_patterns/index.ts

@@ -24,14 +24,6 @@
  * from ui/index_patterns for backwards compatibility.
  */
 
-import { start as data } from '../../../core_plugins/data/public/legacy';
-
-export const {
-  FieldList, // only used in Discover and StubIndexPattern
-  flattenHitWrapper,
-  formatHitProvider,
-} = data.indexPatterns;
-
 import { indexPatterns } from '../../../../plugins/data/public';
 
 // static code
@@ -42,6 +34,8 @@ export const INDEX_PATTERN_ILLEGAL_CHARACTERS_VISIBLE = indexPatterns.ILLEGAL_CH
 export const ILLEGAL_CHARACTERS = indexPatterns.ILLEGAL_CHARACTERS_KEY;
 export const CONTAINS_SPACES = indexPatterns.CONTAINS_SPACES_KEY;
 export const validateIndexPattern = indexPatterns.validate;
+export const flattenHitWrapper = indexPatterns.flattenHitWrapper;
+export const formatHitProvider = indexPatterns.formatHitProvider;
 
 // types
 export {
@@ -52,3 +46,5 @@ export {
   IndexPatterns,
   StaticIndexPattern,
 } from '../../../core_plugins/data/public';
+
+export { FieldList } from '../../../../plugins/data/public';

src/plugins/data/common/field_formats/converters/source.ts

@@ -20,8 +20,7 @@
 import { template, escape, keys } from 'lodash';
 // @ts-ignore
 import { noWhiteSpace } from '../../../../../legacy/core_plugins/kibana/common/utils/no_white_space';
-// @ts-ignore
-import { shortenDottedString } from '../../../../../legacy/core_plugins/kibana/common/utils/shorten_dotted_string';
+import { shortenDottedString } from '../../utils';
 import { KBN_FIELD_TYPES } from '../../kbn_field_types/types';
 import { FieldFormat } from '../field_format';
 import { TextContextTypeConvert, HtmlContextTypeConvert, FIELD_FORMAT_IDS } from '../types';

src/plugins/data/common/field_formats/converters/string.ts

@@ -22,8 +22,7 @@ import { asPrettyString } from '../index';
 import { KBN_FIELD_TYPES } from '../../kbn_field_types/types';
 import { FieldFormat } from '../field_format';
 import { TextContextTypeConvert, FIELD_FORMAT_IDS } from '../types';
-// @ts-ignore
-import { shortenDottedString } from '../../../../../legacy/core_plugins/kibana/common/utils/shorten_dotted_string';
+import { shortenDottedString } from '../../utils';
 
 const TRANSFORM_OPTIONS = [
   {

src/plugins/data/common/index.ts

@@ -22,5 +22,5 @@ export * from './field_formats';
 export * from './kbn_field_types';
 export * from './index_patterns';
 export * from './es_query';
-
+export * from './utils';
 export * from './types';

src/plugins/data/common/utils/index.ts

@@ -0,0 +1,20 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export { shortenDottedString } from './shorten_dotted_string';

src/plugins/data/common/utils/shorten_dotted_string.test.ts

@@ -0,0 +1,34 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { shortenDottedString } from './shorten_dotted_string';
+
+describe('shortenDottedString', () => {
+  test('should convert a dot.notated.string into a short string', () => {
+    expect(shortenDottedString('dot.notated.string')).toBe('d.n.string');
+  });
+
+  test('should ignore non-string values', () => {
+    const obj = { key: 'val' };
+
+    expect(shortenDottedString(true)).toBe(true);
+    expect(shortenDottedString(123)).toBe(123);
+    expect(shortenDottedString(obj)).toBe(obj);
+  });
+});

src/legacy/core_plugins/data/public/mocks.ts → src/plugins/data/common/utils/shorten_dotted_string.ts

@@ -17,19 +17,14 @@
  * under the License.
  */
 
-import { indexPatternsServiceMock } from './index_patterns/index_patterns_service.mock';
+const DOT_PREFIX_RE = /(.).+?\./g;
 
-function createDataSetupMock() {
-  return {
-    indexPatterns: indexPatternsServiceMock.createSetupContract(),
-  };
-}
-
-function createDataStartMock() {
-  return {};
+/**
+ * Convert a dot.notated.string into a short
+ * version (d.n.string)
+ *
+ * @return {any}
+ */
+export function shortenDottedString(input: any) {
+  return typeof input !== 'string' ? input : input.replace(DOT_PREFIX_RE, '$1.');
 }
-
-export const dataPluginMock = {
-  createSetup: createDataSetupMock,
-  createStart: createDataStartMock,
-};

src/legacy/core_plugins/data/public/index_patterns/fields/field.ts → src/plugins/data/public/index_patterns/fields/field.ts

@@ -20,26 +20,19 @@
 import { i18n } from '@kbn/i18n';
 // @ts-ignore
 import { ObjDefine } from './obj_define';
-// @ts-ignore
-import { shortenDottedString } from '../../../../../core_plugins/kibana/common/utils/shorten_dotted_string';
 import { IndexPattern } from '../index_patterns';
 import { getNotifications, getFieldFormats } from '../services';
-
 import {
-  FieldFormat,
-  getKbnFieldType,
   IFieldType,
+  getKbnFieldType,
   IFieldSubType,
-} from '../../../../../../plugins/data/public';
+  FieldFormat,
+  shortenDottedString,
+} from '../../../common';
 
 export type FieldSpec = Record<string, any>;
 
-/** @deprecated
- *  Please use IFieldType instead
- * */
-export type FieldType = IFieldType;
-
-export class Field implements FieldType {
+export class Field implements IFieldType {
   name: string;
   type: string;
   script?: string;

src/legacy/core_plugins/data/public/index_patterns/fields/field_list.ts → src/plugins/data/public/index_patterns/fields/field_list.ts

@@ -19,15 +19,16 @@
 
 import { findIndex } from 'lodash';
 import { IndexPattern } from '../index_patterns';
-import { Field, FieldType, FieldSpec } from './field';
+import { IFieldType } from '../../../common';
+import { Field, FieldSpec } from './field';
 
 type FieldMap = Map<Field['name'], Field>;
 
 export interface FieldListInterface extends Array<Field> {
   getByName(name: Field['name']): Field | undefined;
   getByType(type: Field['type']): Field[];
   add(field: FieldSpec): void;
-  remove(field: FieldType): void;
+  remove(field: IFieldType): void;
 }
 
 export class FieldList extends Array<Field> implements FieldListInterface {
@@ -42,7 +43,7 @@ export class FieldList extends Array<Field> implements FieldListInterface {
     }
     this.groups.get(field.type)!.set(field.name, field);
   };
-  private removeByGroup = (field: FieldType) => this.groups.get(field.type)!.delete(field.name);
+  private removeByGroup = (field: IFieldType) => this.groups.get(field.type)!.delete(field.name);
 
   constructor(indexPattern: IndexPattern, specs: FieldSpec[] = [], shortDotsEnable = false) {
     super();
@@ -61,7 +62,7 @@ export class FieldList extends Array<Field> implements FieldListInterface {
     this.setByGroup(newField);
   };
 
-  remove = (field: FieldType) => {
+  remove = (field: IFieldType) => {
     this.removeByGroup(field);
     this.byName.delete(field.name);
 

src/plugins/data/public/index_patterns/index.ts

@@ -25,6 +25,8 @@ import {
   ILLEGAL_CHARACTERS,
   validateIndexPattern,
 } from './lib';
+import { getRoutes, getFromSavedObject } from './utils';
+import { flattenHitWrapper, formatHitProvider } from './index_patterns';
 
 export const indexPatterns = {
   ILLEGAL_CHARACTERS_KEY,
@@ -33,4 +35,13 @@ export const indexPatterns = {
   ILLEGAL_CHARACTERS,
   IndexPatternMissingIndices,
   validate: validateIndexPattern,
+  getRoutes,
+  getFromSavedObject,
+  flattenHitWrapper,
+  formatHitProvider,
 };
+
+export { IndexPatternsService } from './index_patterns_service';
+export { Field, FieldList, FieldListInterface } from './fields';
+export { IndexPattern, IndexPatterns } from './index_patterns';
+export { IndexPatternsStart, IndexPatternsSetup } from './types';