fix some comments

Author: alexwizp

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

@@ -9,5 +9,5 @@ Returns an object matching a given title
 <b>Signature:</b>
 
 ```typescript
-findByTitle: (title: string) => Promise<IndexPattern | undefined>;
+findByTitle: (title: string, refresh?: boolean) => Promise<IndexPattern | undefined>;
 ```

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

@@ -23,7 +23,7 @@ export declare class IndexPatternsService
 |  [clearCache](./kibana-plugin-plugins-data-public.indexpatternsservice.clearcache.md) |  | <code>(id?: string &#124; undefined) =&gt; void</code> | Clear index pattern list cache |
 |  [ensureDefaultIndexPattern](./kibana-plugin-plugins-data-public.indexpatternsservice.ensuredefaultindexpattern.md) |  | <code>EnsureDefaultIndexPattern</code> |  |
 |  [fieldArrayToMap](./kibana-plugin-plugins-data-public.indexpatternsservice.fieldarraytomap.md) |  | <code>(fields: FieldSpec[], fieldAttrs?: FieldAttrs &#124; undefined) =&gt; Record&lt;string, FieldSpec&gt;</code> | Converts field array to map |
-|  [findByTitle](./kibana-plugin-plugins-data-public.indexpatternsservice.findbytitle.md) |  | <code>(title: string) =&gt; Promise&lt;IndexPattern &#124; undefined&gt;</code> | Returns an object matching a given title |
+|  [findByTitle](./kibana-plugin-plugins-data-public.indexpatternsservice.findbytitle.md) |  | <code>(title: string, refresh?: boolean) =&gt; Promise&lt;IndexPattern &#124; undefined&gt;</code> | Returns an object matching a given title |
 |  [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 |

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

@@ -160,11 +160,16 @@ export class IndexPatternsService {
    * @param title {string}
    * @returns {Promise<SavedObject|undefined>}
    */
-  findByTitle = async (title: string) => {
-    const savedObject = await findByTitle(this.savedObjectsClient, title);
+  findByTitle = async (title: string, refresh: boolean = false) => {
+    if (!this.savedObjectsCache || refresh) {
+      await this.refreshSavedObjectsCache();
+    }
+    if (this.savedObjectsCache) {
+      const so = this.savedObjectsCache.find((obj) => obj.attributes.title === title);
 
-    if (savedObject?.id) {
-      return this.get(savedObject?.id);
+      if (so?.id) {
+        return this.get(so.id);
+      }
     }
   };
 

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

@@ -17,8 +17,8 @@
  * under the License.
  */
 
-import { find } from 'lodash';
-import { SavedObjectsClientCommon, SavedObject } from '..';
+import type { IndexPatternSavedObjectAttrs } from './index_patterns';
+import type { SavedObjectsClientCommon } from '../types';
 
 /**
  * Returns an object matching a given title
@@ -29,17 +29,14 @@ import { SavedObjectsClientCommon, SavedObject } from '..';
  */
 export async function findByTitle(client: SavedObjectsClientCommon, title: string) {
   if (title) {
-    const savedObjects = await client.find({
+    const savedObjects = await client.find<IndexPatternSavedObjectAttrs>({
       type: 'index-pattern',
       perPage: 10,
       search: `"${title}"`,
       searchFields: ['title'],
       fields: ['title'],
     });
 
-    return find(
-      savedObjects,
-      (obj: SavedObject<any>) => obj.attributes.title.toLowerCase() === title.toLowerCase()
-    );
+    return savedObjects.find((obj) => obj.attributes.title.toLowerCase() === title.toLowerCase());
   }
 }

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

@@ -1396,7 +1396,7 @@ export class IndexPatternsService {
     // (undocumented)
     ensureDefaultIndexPattern: EnsureDefaultIndexPattern;
     fieldArrayToMap: (fields: FieldSpec[], fieldAttrs?: FieldAttrs | undefined) => Record<string, FieldSpec>;
-    findByTitle: (title: string) => Promise<IndexPattern | undefined>;
+    findByTitle: (title: string, refresh?: boolean) => Promise<IndexPattern | undefined>;
     get: (id: string) => Promise<IndexPattern>;
     // Warning: (ae-forgotten-export) The symbol "IndexPatternSavedObjectAttrs" needs to be exported by the entry point index.d.ts
     //

src/plugins/visualize/public/application/components/visualize_top_nav.tsx

@@ -20,7 +20,6 @@
 import React, { memo, useCallback, useMemo, useState, useEffect } from 'react';
 
 import { AppMountParameters, OverlayRef } from 'kibana/public';
-import _ from 'lodash';
 import { i18n } from '@kbn/i18n';
 import { useKibana } from '../../../../kibana_react/public';
 import {
@@ -31,6 +30,7 @@ import {
 } from '../types';
 import { APP_NAME } from '../visualize_constants';
 import { getTopNavConfig } from '../utils';
+import type { IndexPattern } from '../../../../data/common/index_patterns';
 
 interface VisualizeTopNavProps {
   currentAppState: VisualizeAppState;
@@ -165,14 +165,23 @@ const TopNav = ({
   ]);
 
   useEffect(() => {
+    const asyncSetIndexPattern = async () => {
+      let index: IndexPattern | null = null;
+
+      if (vis.type.getUsedIndexPattern) {
+        [index] = await vis.type.getUsedIndexPattern(vis.params);
+      }
+      if (!index) {
+        index = await services.data.indexPatterns.getDefault();
+      }
+      if (index) {
+        setIndexPattern(index);
+      }
+    };
     if (!vis.data.indexPattern) {
-      services.data.indexPatterns.getDefault().then((index) => {
-        if (index) {
-          setIndexPattern(index);
-        }
-      });
+      asyncSetIndexPattern();
     }
-  }, [services.data.indexPatterns, vis.data.indexPattern]);
+  }, [vis.params, vis.type, services.data.indexPatterns, vis.data.indexPattern]);
 
   return isChromeVisible ? (
     /**