[7.x] showing service maps when filte by environment not defined (#77483

) | Fixing service maps API test (#77586) (#77603)

* showing service maps when filte by environment not defined (#77483)

* Fixing service maps API test (#77586)

* fixing api tests

* fixing api tests
# Conflicts:
#	x-pack/test/apm_api_integration/trial/tests/service_maps/service_maps.ts

x-pack/plugins/apm/server/lib/service_map/get_service_map_from_trace_ids.ts

@@ -4,6 +4,7 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 import { find, uniqBy } from 'lodash';
+import { ENVIRONMENT_NOT_DEFINED } from '../../../common/environment_filter_values';
 import {
   SERVICE_ENVIRONMENT,
   SERVICE_NAME,
@@ -35,7 +36,7 @@ export function getConnections(
             SERVICE_NAME in node &&
             (node as ServiceConnectionNode)[SERVICE_NAME] === serviceName;
         }
-        if (environment) {
+        if (environment && environment !== ENVIRONMENT_NOT_DEFINED.value) {
           matches =
             matches &&
             SERVICE_ENVIRONMENT in node &&

x-pack/plugins/apm/server/lib/service_map/get_trace_sample_ids.ts

@@ -14,6 +14,7 @@ import {
   TRACE_ID,
   SPAN_DESTINATION_SERVICE_RESOURCE,
 } from '../../../common/elasticsearch_fieldnames';
+import { getEnvironmentUiFilterES } from '../helpers/convert_ui_filters/get_environment_ui_filter_es';
 
 const MAX_TRACES_TO_INSPECT = 1000;
 
@@ -47,9 +48,7 @@ export async function getTraceSampleIds({
     query.bool.filter.push({ term: { [SERVICE_NAME]: serviceName } });
   }
 
-  if (environment) {
-    query.bool.filter.push({ term: { [SERVICE_ENVIRONMENT]: environment } });
-  }
+  query.bool.filter.push(...getEnvironmentUiFilterES(environment));
 
   const fingerprintBucketSize = serviceName
     ? config['xpack.apm.serviceMapFingerprintBucketSize']

x-pack/test/apm_api_integration/trial/tests/service_maps/service_maps.ts

@@ -84,6 +84,21 @@ export default function serviceMapsApiTests({ getService }: FtrProviderContext)
 
           expectSnapshot(elements).toMatch();
         });
+
+        it('returns service map elements filtering by environment not defined', async () => {
+          const ENVIRONMENT_NOT_DEFINED = 'ENVIRONMENT_NOT_DEFINED';
+          const { body, status } = await supertest.get(
+            `/api/apm/service-map?start=${start}&end=${end}&environment=${ENVIRONMENT_NOT_DEFINED}`
+          );
+          expect(status).to.be(200);
+          const environments = new Set();
+          body.elements.forEach((element: { data: Record<string, any> }) => {
+            environments.add(element.data['service.environment']);
+          });
+          expect(environments.size).to.eql(1);
+          expect(environments.has(ENVIRONMENT_NOT_DEFINED)).to.eql(true);
+          expectSnapshot(body).toMatch();
+        });
       });
     });