Index patterns api - load field list on server

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpatternsservice.getfieldsforindexpattern.md

@@ -9,5 +9,5 @@ Get field list by providing an index patttern (or spec)
 <b>Signature:</b>
 
 ```typescript
-getFieldsForIndexPattern: (indexPattern: IndexPattern | IndexPatternSpec, options?: GetFieldsOptions) => Promise<any>;
+getFieldsForIndexPattern: (indexPattern: IndexPattern | IndexPatternSpec, options?: GetFieldsOptions | undefined) => Promise<any>;
 ```

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpatternsservice.getfieldsforwildcard.md

@@ -9,5 +9,5 @@ Get field list by providing { pattern }
 <b>Signature:</b>
 
 ```typescript
-getFieldsForWildcard: (options?: GetFieldsOptions) => Promise<any>;
+getFieldsForWildcard: (options: GetFieldsOptions) => Promise<any>;
 ```

docs/development/plugins/data/public/kibana-plugin-plugins-data-public.indexpatternsservice.md

@@ -26,8 +26,8 @@ export declare class IndexPatternsService
 |  [get](./kibana-plugin-plugins-data-public.indexpatternsservice.get.md) |  | <code>(id: string) =&gt; Promise&lt;IndexPattern&gt;</code> | Get an index pattern by id. Cache optimized |
 |  [getCache](./kibana-plugin-plugins-data-public.indexpatternsservice.getcache.md) |  | <code>() =&gt; Promise&lt;SavedObject&lt;IndexPatternSavedObjectAttrs&gt;[] &#124; null &#124; undefined&gt;</code> |  |
 |  [getDefault](./kibana-plugin-plugins-data-public.indexpatternsservice.getdefault.md) |  | <code>() =&gt; Promise&lt;IndexPattern &#124; null&gt;</code> | Get default index pattern |
-|  [getFieldsForIndexPattern](./kibana-plugin-plugins-data-public.indexpatternsservice.getfieldsforindexpattern.md) |  | <code>(indexPattern: IndexPattern &#124; IndexPatternSpec, options?: GetFieldsOptions) =&gt; Promise&lt;any&gt;</code> | Get field list by providing an index patttern (or spec) |
-|  [getFieldsForWildcard](./kibana-plugin-plugins-data-public.indexpatternsservice.getfieldsforwildcard.md) |  | <code>(options?: GetFieldsOptions) =&gt; Promise&lt;any&gt;</code> | Get field list by providing { pattern } |
+|  [getFieldsForIndexPattern](./kibana-plugin-plugins-data-public.indexpatternsservice.getfieldsforindexpattern.md) |  | <code>(indexPattern: IndexPattern &#124; IndexPatternSpec, options?: GetFieldsOptions &#124; undefined) =&gt; Promise&lt;any&gt;</code> | Get field list by providing an index patttern (or spec) |
+|  [getFieldsForWildcard](./kibana-plugin-plugins-data-public.indexpatternsservice.getfieldsforwildcard.md) |  | <code>(options: GetFieldsOptions) =&gt; Promise&lt;any&gt;</code> | Get field list by providing { pattern } |
 |  [getIds](./kibana-plugin-plugins-data-public.indexpatternsservice.getids.md) |  | <code>(refresh?: boolean) =&gt; Promise&lt;string[]&gt;</code> | Get list of index pattern ids |
 |  [getIdsWithTitle](./kibana-plugin-plugins-data-public.indexpatternsservice.getidswithtitle.md) |  | <code>(refresh?: boolean) =&gt; Promise&lt;Array&lt;{</code><br/><code>        id: string;</code><br/><code>        title: string;</code><br/><code>    }&gt;&gt;</code> | Get list of index pattern ids with titles |
 |  [getTitles](./kibana-plugin-plugins-data-public.indexpatternsservice.gettitles.md) |  | <code>(refresh?: boolean) =&gt; Promise&lt;string[]&gt;</code> | Get list of index pattern titles |

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.getcapabilitiesforrollupindices.md

@@ -0,0 +1,28 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-server](./kibana-plugin-plugins-data-server.md) &gt; [getCapabilitiesForRollupIndices](./kibana-plugin-plugins-data-server.getcapabilitiesforrollupindices.md)
+
+## getCapabilitiesForRollupIndices() function
+
+<b>Signature:</b>
+
+```typescript
+export declare function getCapabilitiesForRollupIndices(indices: {
+    [key: string]: any;
+}): {
+    [key: string]: any;
+};
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  indices | <code>{</code><br/><code>    [key: string]: any;</code><br/><code>}</code> |  |
+
+<b>Returns:</b>
+
+`{
+    [key: string]: any;
+}`
+

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpatternsfetcher.getfieldsforwildcard.md

@@ -15,14 +15,16 @@ getFieldsForWildcard(options: {
         fieldCapsOptions?: {
             allow_no_indices: boolean;
         };
+        type?: string;
+        rollupIndex?: string;
     }): Promise<FieldDescriptor[]>;
 ```
 
 ## Parameters
 
 |  Parameter | Type | Description |
 |  --- | --- | --- |
-|  options | <code>{</code><br/><code>        pattern: string &#124; string[];</code><br/><code>        metaFields?: string[];</code><br/><code>        fieldCapsOptions?: {</code><br/><code>            allow_no_indices: boolean;</code><br/><code>        };</code><br/><code>    }</code> |  |
+|  options | <code>{</code><br/><code>        pattern: string &#124; string[];</code><br/><code>        metaFields?: string[];</code><br/><code>        fieldCapsOptions?: {</code><br/><code>            allow_no_indices: boolean;</code><br/><code>        };</code><br/><code>        type?: string;</code><br/><code>        rollupIndex?: string;</code><br/><code>    }</code> |  |
 
 <b>Returns:</b>
 

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.indexpatternsservice.start.md

@@ -8,7 +8,7 @@
 
 ```typescript
 start(core: CoreStart, { fieldFormats, logger }: IndexPatternsServiceStartDeps): {
-        indexPatternsServiceFactory: (savedObjectsClient: SavedObjectsClientContract) => Promise<IndexPatternsCommonService>;
+        indexPatternsServiceFactory: (savedObjectsClient: SavedObjectsClientContract, elasticsearchClient: ElasticsearchClient) => Promise<IndexPatternsCommonService>;
     };
 ```
 
@@ -22,6 +22,6 @@ start(core: CoreStart, { fieldFormats, logger }: IndexPatternsServiceStartDeps):
 <b>Returns:</b>
 
 `{
-        indexPatternsServiceFactory: (savedObjectsClient: SavedObjectsClientContract) => Promise<IndexPatternsCommonService>;
+        indexPatternsServiceFactory: (savedObjectsClient: SavedObjectsClientContract, elasticsearchClient: ElasticsearchClient) => Promise<IndexPatternsCommonService>;
     }`
 

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.md

@@ -28,6 +28,7 @@
 
 |  Function | Description |
 |  --- | --- |
+|  [getCapabilitiesForRollupIndices(indices)](./kibana-plugin-plugins-data-server.getcapabilitiesforrollupindices.md) |  |
 |  [getDefaultSearchParams(uiSettingsClient)](./kibana-plugin-plugins-data-server.getdefaultsearchparams.md) |  |
 |  [getShardTimeout(config)](./kibana-plugin-plugins-data-server.getshardtimeout.md) |  |
 |  [getTime(indexPattern, timeRange, options)](./kibana-plugin-plugins-data-server.gettime.md) |  |
@@ -77,6 +78,7 @@
 |  [esQuery](./kibana-plugin-plugins-data-server.esquery.md) |  |
 |  [fieldFormats](./kibana-plugin-plugins-data-server.fieldformats.md) |  |
 |  [indexPatterns](./kibana-plugin-plugins-data-server.indexpatterns.md) |  |
+|  [mergeCapabilitiesWithFields](./kibana-plugin-plugins-data-server.mergecapabilitieswithfields.md) |  |
 |  [search](./kibana-plugin-plugins-data-server.search.md) |  |
 |  [UI\_SETTINGS](./kibana-plugin-plugins-data-server.ui_settings.md) |  |
 

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.mergecapabilitieswithfields.md

@@ -0,0 +1,15 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-plugins-data-server](./kibana-plugin-plugins-data-server.md) &gt; [mergeCapabilitiesWithFields](./kibana-plugin-plugins-data-server.mergecapabilitieswithfields.md)
+
+## mergeCapabilitiesWithFields variable
+
+<b>Signature:</b>
+
+```typescript
+mergeCapabilitiesWithFields: (rollupIndexCapabilities: {
+    [key: string]: any;
+}, fieldsFromFieldCapsApi: {
+    [key: string]: any;
+}, previousFields?: FieldDescriptor[]) => FieldDescriptor[]
+```

docs/development/plugins/data/server/kibana-plugin-plugins-data-server.plugin.start.md

@@ -12,7 +12,7 @@ start(core: CoreStart): {
             fieldFormatServiceFactory: (uiSettings: import("src/core/server").IUiSettingsClient) => Promise<import("../common").FieldFormatsRegistry>;
         };
         indexPatterns: {
-            indexPatternsServiceFactory: (savedObjectsClient: Pick<import("src/core/server").SavedObjectsClient, "update" | "find" | "get" | "delete" | "errors" | "create" | "bulkCreate" | "checkConflicts" | "bulkGet" | "addToNamespaces" | "deleteFromNamespaces" | "bulkUpdate" | "removeReferencesTo">) => Promise<import("../common").IndexPatternsService>;
+            indexPatternsServiceFactory: (savedObjectsClient: Pick<import("src/core/server").SavedObjectsClient, "update" | "find" | "get" | "delete" | "errors" | "create" | "bulkCreate" | "checkConflicts" | "bulkGet" | "addToNamespaces" | "deleteFromNamespaces" | "bulkUpdate" | "removeReferencesTo">, elasticsearchClient: import("src/core/server").ElasticsearchClient) => Promise<import("../common").IndexPatternsService>;
         };
         search: ISearchStart<import("./search").IEsSearchRequest, import("./search").IEsSearchResponse<any>>;
     };
@@ -31,7 +31,7 @@ start(core: CoreStart): {
             fieldFormatServiceFactory: (uiSettings: import("src/core/server").IUiSettingsClient) => Promise<import("../common").FieldFormatsRegistry>;
         };
         indexPatterns: {
-            indexPatternsServiceFactory: (savedObjectsClient: Pick<import("src/core/server").SavedObjectsClient, "update" | "find" | "get" | "delete" | "errors" | "create" | "bulkCreate" | "checkConflicts" | "bulkGet" | "addToNamespaces" | "deleteFromNamespaces" | "bulkUpdate" | "removeReferencesTo">) => Promise<import("../common").IndexPatternsService>;
+            indexPatternsServiceFactory: (savedObjectsClient: Pick<import("src/core/server").SavedObjectsClient, "update" | "find" | "get" | "delete" | "errors" | "create" | "bulkCreate" | "checkConflicts" | "bulkGet" | "addToNamespaces" | "deleteFromNamespaces" | "bulkUpdate" | "removeReferencesTo">, elasticsearchClient: import("src/core/server").ElasticsearchClient) => Promise<import("../common").IndexPatternsService>;
         };
         search: ISearchStart<import("./search").IEsSearchRequest, import("./search").IEsSearchResponse<any>>;
     }`

src/plugins/data/common/index_patterns/index_patterns/index_patterns.ts

@@ -98,11 +98,12 @@ export class IndexPatternsService {
    * Refresh cache of index pattern ids and titles
    */
   private async refreshSavedObjectsCache() {
-    this.savedObjectsCache = await this.savedObjectsClient.find<IndexPatternSavedObjectAttrs>({
+    const so = await this.savedObjectsClient.find<IndexPatternSavedObjectAttrs>({
       type: 'index-pattern',
       fields: ['title'],
       perPage: 10000,
     });
+    this.savedObjectsCache = so;
   }
 
   /**
@@ -215,13 +216,13 @@ export class IndexPatternsService {
    * Get field list by providing { pattern }
    * @param options
    */
-  getFieldsForWildcard = async (options: GetFieldsOptions = {}) => {
+  getFieldsForWildcard = async (options: GetFieldsOptions) => {
     const metaFields = await this.config.get(UI_SETTINGS.META_FIELDS);
     return this.apiClient.getFieldsForWildcard({
       pattern: options.pattern,
       metaFields,
       type: options.type,
-      params: options.params || {},
+      rollupIndex: options.rollupIndex,
     });
   };
 
@@ -231,13 +232,13 @@ export class IndexPatternsService {
    */
   getFieldsForIndexPattern = async (
     indexPattern: IndexPattern | IndexPatternSpec,
-    options: GetFieldsOptions = {}
+    options?: GetFieldsOptions
   ) =>
     this.getFieldsForWildcard({
-      pattern: indexPattern.title as string,
-      ...options,
       type: indexPattern.type,
-      params: indexPattern.typeMeta && indexPattern.typeMeta.params,
+      rollupIndex: indexPattern?.typeMeta?.params?.rollup_index,
+      ...options,
+      pattern: indexPattern.title as string,
     });
 
   /**
@@ -374,10 +375,10 @@ export class IndexPatternsService {
     try {
       spec.fields = isFieldRefreshRequired
         ? await this.refreshFieldSpecMap(spec.fields || {}, id, spec.title as string, {
-            pattern: title,
+            pattern: title as string,
             metaFields: await this.config.get(UI_SETTINGS.META_FIELDS),
             type,
-            params: typeMeta && typeMeta.params,
+            rollupIndex: typeMeta?.params?.rollupIndex,
           })
         : spec.fields;
     } catch (err) {

src/plugins/data/common/index_patterns/types.ts

@@ -86,15 +86,22 @@ export interface SavedObjectsClientCommon {
 }
 
 export interface GetFieldsOptions {
-  pattern?: string;
+  pattern: string;
   type?: string;
-  params?: any;
   lookBack?: boolean;
   metaFields?: string[];
+  rollupIndex?: string;
+}
+
+export interface GetFieldsOptionsTimePattern {
+  pattern: string;
+  metaFields: string[];
+  lookBack: number;
+  interval: string;
 }
 
 export interface IIndexPatternsApiClient {
-  getFieldsForTimePattern: (options: GetFieldsOptions) => Promise<any>;
+  getFieldsForTimePattern: (options: GetFieldsOptionsTimePattern) => Promise<any>;
   getFieldsForWildcard: (options: GetFieldsOptions) => Promise<any>;
 }
 

src/plugins/data/public/index_patterns/index_patterns/index_patterns_api_client.test.ts

@@ -32,23 +32,20 @@ describe('IndexPatternsApiClient', () => {
   test('uses the right URI to fetch fields for time patterns', async function () {
     const expectedPath = '/api/index_patterns/_fields_for_time_pattern';
 
-    await indexPatternsApiClient.getFieldsForTimePattern();
+    await indexPatternsApiClient.getFieldsForTimePattern({
+      pattern: 'blah',
+      metaFields: [],
+      lookBack: 5,
+      interval: '',
+    });
 
     expect(fetchSpy).toHaveBeenCalledWith(expectedPath, expect.any(Object));
   });
 
   test('uses the right URI to fetch fields for wildcard', async function () {
     const expectedPath = '/api/index_patterns/_fields_for_wildcard';
 
-    await indexPatternsApiClient.getFieldsForWildcard();
-
-    expect(fetchSpy).toHaveBeenCalledWith(expectedPath, expect.any(Object));
-  });
-
-  test('uses the right URI to fetch fields for wildcard given a type', async function () {
-    const expectedPath = '/api/index_patterns/rollup/_fields_for_wildcard';
-
-    await indexPatternsApiClient.getFieldsForWildcard({ type: 'rollup' });
+    await indexPatternsApiClient.getFieldsForWildcard({ pattern: 'blah' });
 
     expect(fetchSpy).toHaveBeenCalledWith(expectedPath, expect.any(Object));
   });

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

@@ -19,7 +19,11 @@
 
 import { HttpSetup } from 'src/core/public';
 import { IndexPatternMissingIndices } from '../../../common/index_patterns/lib';
-import { GetFieldsOptions, IIndexPatternsApiClient } from '../../../common/index_patterns/types';
+import {
+  GetFieldsOptions,
+  IIndexPatternsApiClient,
+  GetFieldsOptionsTimePattern,
+} from '../../../common/index_patterns/types';
 
 const API_BASE_URL: string = `/api/index_patterns/`;
 
@@ -48,7 +52,7 @@ export class IndexPatternsApiClient implements IIndexPatternsApiClient {
     return API_BASE_URL + path.filter(Boolean).map(encodeURIComponent).join('/');
   }
 
-  getFieldsForTimePattern(options: GetFieldsOptions = {}) {
+  getFieldsForTimePattern(options: GetFieldsOptionsTimePattern) {
     const { pattern, lookBack, metaFields } = options;
 
     const url = this._getUrl(['_fields_for_time_pattern']);
@@ -60,27 +64,12 @@ export class IndexPatternsApiClient implements IIndexPatternsApiClient {
     }).then((resp: any) => resp.fields);
   }
 
-  getFieldsForWildcard(options: GetFieldsOptions = {}) {
-    const { pattern, metaFields, type, params } = options;
-
-    let url;
-    let query;
-
-    if (type) {
-      url = this._getUrl([type, '_fields_for_wildcard']);
-      query = {
-        pattern,
-        meta_fields: metaFields,
-        params: JSON.stringify(params),
-      };
-    } else {
-      url = this._getUrl(['_fields_for_wildcard']);
-      query = {
-        pattern,
-        meta_fields: metaFields,
-      };
-    }
-
-    return this._request(url, query).then((resp: any) => resp.fields);
+  getFieldsForWildcard({ pattern, metaFields, type, rollupIndex }: GetFieldsOptions) {
+    return this._request(this._getUrl(['_fields_for_wildcard']), {
+      pattern,
+      meta_fields: metaFields,
+      type,
+      rollup_index: rollupIndex,
+    }).then((resp: any) => resp.fields);
   }
 }

src/plugins/data/public/public.api.md

@@ -1367,9 +1367,9 @@ export class IndexPatternsService {
     // (undocumented)
     getCache: () => Promise<SavedObject<IndexPatternSavedObjectAttrs>[] | null | undefined>;
     getDefault: () => Promise<IndexPattern | null>;
-    getFieldsForIndexPattern: (indexPattern: IndexPattern | IndexPatternSpec, options?: GetFieldsOptions) => Promise<any>;
+    getFieldsForIndexPattern: (indexPattern: IndexPattern | IndexPatternSpec, options?: GetFieldsOptions | undefined) => Promise<any>;
     // Warning: (ae-forgotten-export) The symbol "GetFieldsOptions" needs to be exported by the entry point index.d.ts
-    getFieldsForWildcard: (options?: GetFieldsOptions) => Promise<any>;
+    getFieldsForWildcard: (options: GetFieldsOptions) => Promise<any>;
     getIds: (refresh?: boolean) => Promise<string[]>;
     getIdsWithTitle: (refresh?: boolean) => Promise<Array<{
         id: string;

src/plugins/data/server/index.ts

@@ -134,6 +134,8 @@ export {
   FieldDescriptor as IndexPatternFieldDescriptor,
   shouldReadFieldFromDocValues, // used only in logstash_fields fixture
   FieldDescriptor,
+  mergeCapabilitiesWithFields,
+  getCapabilitiesForRollupIndices,
 } from './index_patterns';
 
 export {

src/plugins/data/server/index_patterns/fetcher/index.ts

@@ -18,4 +18,8 @@
  */
 
 export * from './index_patterns_fetcher';
-export { shouldReadFieldFromDocValues } from './lib';
+export {
+  shouldReadFieldFromDocValues,
+  mergeCapabilitiesWithFields,
+  getCapabilitiesForRollupIndices,
+} from './lib';