From 0bbc12fec4977889193b87ab434fa90a6c6640b9 Mon Sep 17 00:00:00 2001
From: Jen Huang <its.jenetic@gmail.com>
Date: Thu, 23 Apr 2020 09:53:59 -0700
Subject: [PATCH] Change forEach to map

---
 .../ingest_manager/server/routes/data_streams/handlers.ts | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/x-pack/plugins/ingest_manager/server/routes/data_streams/handlers.ts b/x-pack/plugins/ingest_manager/server/routes/data_streams/handlers.ts
index 1df69019a826a6..a24518d644c4c7 100644
--- a/x-pack/plugins/ingest_manager/server/routes/data_streams/handlers.ts
+++ b/x-pack/plugins/ingest_manager/server/routes/data_streams/handlers.ts
@@ -90,9 +90,7 @@ export const getListHandler: RequestHandler = async (context, request, response)
       },
     });
 
-    const dataStreams: DataStream[] = [];
-
-    (indexResults as any[]).forEach(result => {
+    const dataStreams: DataStream[] = (indexResults as any[]).map(result => {
       const {
         key: indexName,
         dataset: { buckets: datasetBuckets },
@@ -101,7 +99,7 @@ export const getListHandler: RequestHandler = async (context, request, response)
         package: { buckets: packageBuckets },
         last_activity: { value_as_string: lastActivity },
       } = result;
-      dataStreams.push({
+      return {
         index: indexName,
         dataset: datasetBuckets.length ? datasetBuckets[0].key : '',
         namespace: namespaceBuckets.length ? namespaceBuckets[0].key : '',
@@ -109,7 +107,7 @@ export const getListHandler: RequestHandler = async (context, request, response)
         package: packageBuckets.length ? packageBuckets[0].key : '',
         last_activity: lastActivity,
         size_in_bytes: indexStats[indexName] ? indexStats[indexName].total.store.size_in_bytes : 0,
-      });
+      };
     });
 
     const body: GetDataStreamsResponse = {