[7.x] [Discover] Migrate async import of embeddable factory to actual embeddable (#70920)

src/plugins/discover/public/application/embeddable/index.ts

@@ -20,4 +20,3 @@
 export { SEARCH_EMBEDDABLE_TYPE } from './constants';
 export * from './types';
 export * from './search_embeddable_factory';
-export * from './search_embeddable';

src/plugins/discover/public/application/embeddable/search_embeddable.ts

@@ -38,7 +38,7 @@ import * as columnActions from '../angular/doc_table/actions/columns';
 import searchTemplate from './search_template.html';
 import { ISearchEmbeddable, SearchInput, SearchOutput } from './types';
 import { SortOrder } from '../angular/doc_table/components/table_header/helpers';
-import { getSortForSearchSource } from '../angular/doc_table/lib/get_sort_for_search_source';
+import { getSortForSearchSource } from '../angular/doc_table';
 import {
   getRequestInspectorStats,
   getResponseInspectorStats,

src/plugins/discover/public/application/embeddable/search_embeddable_factory.ts

@@ -28,8 +28,8 @@ import {
 } from '../../../../embeddable/public';
 
 import { TimeRange } from '../../../../data/public';
-import { SearchEmbeddable } from './search_embeddable';
-import { SearchInput, SearchOutput } from './types';
+
+import { SearchInput, SearchOutput, SearchEmbeddable } from './types';
 import { SEARCH_EMBEDDABLE_TYPE } from './constants';
 
 interface StartServices {
@@ -92,7 +92,8 @@ export class SearchEmbeddableFactory
       const savedObject = await getServices().getSavedSearchById(savedObjectId);
       const indexPattern = savedObject.searchSource.getField('index');
       const { executeTriggerActions } = await this.getStartServices();
-      return new SearchEmbeddable(
+      const { SearchEmbeddable: SearchEmbeddableClass } = await import('./search_embeddable');
+      return new SearchEmbeddableClass(
         {
           savedSearch: savedObject,
           $rootScope,

src/plugins/discover/public/application/embeddable/types.ts

@@ -17,7 +17,12 @@
  * under the License.
  */
 
-import { EmbeddableInput, EmbeddableOutput, IEmbeddable } from 'src/plugins/embeddable/public';
+import {
+  Embeddable,
+  EmbeddableInput,
+  EmbeddableOutput,
+  IEmbeddable,
+} from 'src/plugins/embeddable/public';
 import { SortOrder } from '../angular/doc_table/components/table_header/helpers';
 import { Filter, IIndexPattern, TimeRange, Query } from '../../../../data/public';
 import { SavedSearch } from '../..';
@@ -40,3 +45,7 @@ export interface SearchOutput extends EmbeddableOutput {
 export interface ISearchEmbeddable extends IEmbeddable<SearchInput, SearchOutput> {
   getSavedSearch(): SavedSearch;
 }
+
+export interface SearchEmbeddable extends Embeddable<SearchInput, SearchOutput> {
+  type: string;
+}

src/plugins/discover/public/plugin.ts

@@ -66,6 +66,7 @@ import {
   DISCOVER_APP_URL_GENERATOR,
   DiscoverUrlGenerator,
 } from './url_generator';
+import { SearchEmbeddableFactory } from './application/embeddable';
 
 declare module '../../share/public' {
   export interface UrlGeneratorStateMapping {
@@ -345,12 +346,7 @@ export class DiscoverPlugin
   /**
    * register embeddable with a slimmer embeddable version of inner angular
    */
-  private async registerEmbeddable(
-    core: CoreSetup<DiscoverStartPlugins>,
-    plugins: DiscoverSetupPlugins
-  ) {
-    const { SearchEmbeddableFactory } = await import('./application/embeddable');
-
+  private registerEmbeddable(core: CoreSetup<DiscoverStartPlugins>, plugins: DiscoverSetupPlugins) {
     if (!this.getEmbeddableInjector) {
       throw Error('Discover plugin method getEmbeddableInjector is undefined');
     }