function move and rename

jgowdyelastic · jgowdyelastic · commit 6facb0098302 · 2020-01-20T09:53:06.000Z
diff --git a/x-pack/legacy/plugins/ml/public/application/jobs/new_job/common/job_creator/job_creator.ts b/x-pack/legacy/plugins/ml/public/application/jobs/new_job/common/job_creator/job_creator.ts
@@ -19,7 +19,7 @@ import {
   CREATED_BY_LABEL,
   SHARED_RESULTS_INDEX_NAME,
 } from '../../../../../../common/constants/new_job';
-import { isSparseDataJob } from './util/general';
+import { isSparseDataJob, collectAggs } from './util/general';
 import { parseInterval } from '../../../../../../common/util/parse_interval';
 import { Calendar } from '../../../../../../common/types/calendars';
 import { mlCalendarService } from '../../../../services/calendar_service';
@@ -624,27 +624,7 @@ export class JobCreator {
 
     this._aggregationFields = [];
     if (this._datafeed_config.aggregations?.buckets !== undefined) {
-      traverseAggs(this._datafeed_config.aggregations.buckets, this._aggregationFields);
-    }
-  }
-}
-
-function traverseAggs(o: any, aggFields: Field[]) {
-  for (const i in o) {
-    if (o[i] !== null && typeof o[i] === 'object') {
-      if (i === 'aggregations' || i === 'aggs') {
-        Object.keys(o[i]).forEach(k => {
-          if (k !== 'aggregations' && i !== 'aggs') {
-            aggFields.push({
-              id: k,
-              name: k,
-              type: ES_FIELD_TYPES.KEYWORD,
-              aggregatable: true,
-            });
-          }
-        });
-      }
-      traverseAggs(o[i], aggFields);
+      collectAggs(this._datafeed_config.aggregations.buckets, this._aggregationFields);
     }
   }
 }
diff --git a/x-pack/legacy/plugins/ml/public/application/jobs/new_job/common/job_creator/util/general.ts b/x-pack/legacy/plugins/ml/public/application/jobs/new_job/common/job_creator/util/general.ts
@@ -12,6 +12,7 @@ import {
   SPARSE_DATA_AGGREGATIONS,
 } from '../../../../../../../common/constants/aggregation_types';
 import { MLCATEGORY, DOC_COUNT } from '../../../../../../../common/constants/field_types';
+import { ES_FIELD_TYPES } from '../../../../../../../../../../../src/plugins/data/public';
 import {
   EVENT_RATE_FIELD_ID,
   Field,
@@ -315,3 +316,26 @@ export function getJobCreatorTitle(jobCreator: JobCreatorType) {
       return '';
   }
 }
+
+// recurse through a datafeed aggregation object,
+// adding top level keys from each nested agg to an array
+// of fields
+export function collectAggs(o: any, aggFields: Field[]) {
+  for (const i in o) {
+    if (o[i] !== null && typeof o[i] === 'object') {
+      if (i === 'aggregations' || i === 'aggs') {
+        Object.keys(o[i]).forEach(k => {
+          if (k !== 'aggregations' && i !== 'aggs') {
+            aggFields.push({
+              id: k,
+              name: k,
+              type: ES_FIELD_TYPES.KEYWORD,
+              aggregatable: true,
+            });
+          }
+        });
+      }
+      collectAggs(o[i], aggFields);
+    }
+  }
+}
