Modify /query call when pointing at CromIAM (#576)

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Job Manager Change Log
 
+## v0.5.9 Release Notes
+
+### Modified query to backend when it's going to a CromIAM instead of a Cromwell
+
 ## v0.5.8 Release Notes
 
 ### Added events to timing diagram

servers/cromwell/jobs/controllers/jobs_controller.py

@@ -312,9 +312,11 @@ def query_jobs(body, **kwargs):
         offset = page_tokens.decode_offset(query.page_token)
     page = page_from_offset(offset, query_page_size)
 
+    has_auth = headers is not None
+
     response = requests.post(
         _get_base_url() + '/query',
-        json=cromwell_query_params(query, page, query_page_size),
+        json=cromwell_query_params(query, page, query_page_size, has_auth),
         auth=auth,
         headers=headers)
 
@@ -356,7 +358,7 @@ def page_from_offset(offset, page_size):
     return 1 + (offset / page_size)
 
 
-def cromwell_query_params(query, page, page_size):
+def cromwell_query_params(query, page, page_size, has_auth):
     query_params = []
     if query.start:
         start = datetime.strftime(query.start, '%Y-%m-%dT%H:%M:%S.%fZ')
@@ -385,7 +387,13 @@ def cromwell_query_params(query, page, page_size):
     query_params.append({'page': str(page)})
     query_params.append({'additionalQueryResultFields': 'parentWorkflowId'})
     query_params.append({'additionalQueryResultFields': 'labels'})
-    query_params.append({'includeSubworkflows': 'false'})
+
+    # If the query request is passing along an auth header, that means the API
+    # is sending requests to a CromIAM, not a Cromwell.  CromIAM can't retrieve
+    # subworkflows, so it's not necessary to the query (and slows things down
+    # significantly)
+    if not has_auth:
+        query_params.append({'includeSubworkflows': 'false'})
     if query.extensions and query.extensions.hide_archived:
         query_params.append({'excludeLabelAnd': 'flag:archive'})
     return query_params

servers/cromwell/jobs/test/test_jobs_controller.py

@@ -643,7 +643,7 @@ def _request_callback(request, context):
     def test_empty_cromwell_query_params(self):
         query = QueryJobsRequest()
         self.assertEqual(
-            sorted(jobs_controller.cromwell_query_params(query, 1, 64)),
+            sorted(jobs_controller.cromwell_query_params(query, 1, 64, False)),
             sorted([{
                 'page': '1'
             }, {
@@ -694,7 +694,8 @@ def test_cromwell_query_params(self):
         query_params.extend([{'status': s} for s in query.status])
         self.assertItemsEqual(
             sorted(query_params),
-            sorted(jobs_controller.cromwell_query_params(query, 23, 100)))
+            sorted(
+                jobs_controller.cromwell_query_params(query, 23, 100, False)))
 
     def test_format_job(self):
         time = '2017-10-27T18:04:47.271Z'