diff --git a/src/plugins/data_views/common/data_views/data_views.ts b/src/plugins/data_views/common/data_views/data_views.ts index 77ce1caaaad849..a76b531668162d 100644 --- a/src/plugins/data_views/common/data_views/data_views.ts +++ b/src/plugins/data_views/common/data_views/data_views.ts @@ -79,6 +79,10 @@ export class DataViewsService { private onError: OnError; private dataViewCache: ReturnType; + /** + * @deprecated Use `getDefaultDataView` instead (when loading data view) and handle + * 'no data view' case in api consumer code - no more auto redirect + */ ensureDefaultDataView: EnsureDefaultDataView; constructor({ @@ -681,6 +685,33 @@ export class DataViewsService { this.dataViewCache.clear(indexPatternId); return this.savedObjectsClient.delete(DATA_VIEW_SAVED_OBJECT_TYPE, indexPatternId); } + + /** + * Returns the default data view as an object. If no default is found, or it is missing + * another data view is selected as default and returned. + * @returns default data view + */ + + async getDefaultDataView() { + const patterns = await this.getIds(); + let defaultId = await this.config.get('defaultIndex'); + let defined = !!defaultId; + const exists = patterns.includes(defaultId); + + if (defined && !exists) { + await this.config.remove('defaultIndex'); + defaultId = defined = false; + } + + if (patterns.length >= 1 && (await this.hasUserDataView().catch(() => true))) { + defaultId = patterns[0]; + await this.config.set('defaultIndex', defaultId); + } + + if (defaultId) { + return this.get(defaultId); + } + } } /**