개선관리 요구사항과 Google 로그인을 완료

apps/api/app/routes/multimodal_alliance.py

@@ -23,7 +23,7 @@ from ..contracts.multimodal_alliance import (
     ModalityAxisMeasurement,
 )
 from ..deps import AIView, Principal, Role, db_for_ai_view, require_role
-from ..services import multimodal_alliance_store
+from ..services import feedback_policy, multimodal_alliance_store
 
 
 router = APIRouter(tags=["multimodal-alliance"])
@@ -521,7 +521,14 @@ async def sweep_multimodal_retention(
 async def get_multimodal_session_metadata(
     session_id: UUID,
     principal: HumanPrincipal,
+    include_derived: bool = True,
 ) -> MultimodalSessionMetadataResponse:
+    expose_feedback = await feedback_policy.can_expose_session_learner_feedback(
+        session_id,
+        principal,
+    )
+    if include_derived and not expose_feedback:
+        await feedback_policy.require_session_learner_feedback(session_id, principal)
     try:
         payload = await multimodal_alliance_store.read_session_metadata(
             principal=principal,
@@ -529,6 +536,15 @@ async def get_multimodal_session_metadata(
         )
     except multimodal_alliance_store.MultimodalAllianceError as exc:
         raise _http_error(exc) from exc
+    if not include_derived:
+        payload = {
+            **payload,
+            "timelines": [],
+            "word_timestamps": [],
+            "voice_events": [],
+            "measurements": [],
+            "fusion_decisions": [],
+        }
     return MultimodalSessionMetadataResponse.model_validate(payload)