add should_use_new_assignment_logic helper

src/sentry/event_manager.py

@@ -54,6 +54,7 @@
     find_existing_grouphash_new,
     get_hash_values,
     record_new_group_metrics,
+    should_use_new_assignment_logic,
     update_grouping_config_if_needed,
 )
 from sentry.ingest.inbound_filters import FilterStatKeys
@@ -1362,20 +1363,8 @@ def get_culprit(data: Mapping[str, Any]) -> str:
 
 
 def assign_event_to_group(event: Event, job: Job, metric_tags: MutableTags) -> GroupInfo | None:
-    project = event.project
-
-    primary_grouping_config = project.get_option("sentry:grouping_config")
-    secondary_grouping_config = project.get_option("sentry:secondary_grouping_config")
-    has_mobile_config = "mobile:2021-02-12" in [primary_grouping_config, secondary_grouping_config]
-
     # TODO Once this feature is GA-ed, all of the logic from `_save_aggregate_new` can just be pulled into this shim
-    if (
-        features.has(
-            "organizations:grouping-suppress-unnecessary-secondary-hash",
-            project.organization,
-        )
-        and not has_mobile_config
-    ):
+    if should_use_new_assignment_logic(event.project):
         group_info = _save_aggregate_new(
             event=event,
             job=job,

src/sentry/grouping/ingest.py

@@ -11,7 +11,7 @@
 from django.conf import settings
 from django.core.cache import cache
 
-from sentry import options
+from sentry import features, options
 from sentry.exceptions import HashDiscarded
 from sentry.grouping.api import (
     BackgroundGroupingConfigLoader,
@@ -229,6 +229,20 @@ def _calculate_primary_hash(
     return _calculate_event_grouping(project, job["event"], grouping_config)
 
 
+def should_use_new_assignment_logic(project: Project) -> bool:
+    primary_grouping_config = project.get_option("sentry:grouping_config")
+    secondary_grouping_config = project.get_option("sentry:secondary_grouping_config")
+    has_mobile_config = "mobile:2021-02-12" in [primary_grouping_config, secondary_grouping_config]
+
+    return (
+        features.has(
+            "organizations:grouping-suppress-unnecessary-secondary-hash",
+            project.organization,
+        )
+        and not has_mobile_config
+    )
+
+
 def find_existing_grouphash_legacy(
     project: Project,
     flat_grouphashes: Sequence[GroupHash],