feat(dashboard): time range filter for operational metrics (30d/90d/6m/1y/all)

backend/app/routers/operational_metrics.py

@@ -19,8 +19,11 @@ from app.dependencies.auth import get_current_user
 # Import User from app.models.user
 from app.models.user import User
 
+from datetime import datetime, date
+
 # Import  from app.services.operational_metrics_service
 from app.services.operational_metrics_service import (
+    get_all_operational_metrics,
     get_metrics_by_team,
     get_operational_trend,
 )
@@ -33,18 +36,20 @@ router = APIRouter(prefix="/metrics/operational", tags=["operational-metrics"])
 
 
 @router.get("")
-# Define function operational_metrics
 def operational_metrics(
-    # Entry: db
     db: Session = Depends(get_db),
-    # Entry: current_user
     current_user: User = Depends(get_current_user),
+    since: str | None = Query(None, description="ISO date YYYY-MM-DD — filter metrics to tests on or after this date"),
 ) -> dict:
-    """Get all operational metrics (MTTD, MTTR, etc.) — cached for 5 min."""
-    # Import get_operational_metrics_cached from app.services.score_cache
-    from app.services.score_cache import get_operational_metrics_cached
+    """Get all operational metrics (MTTD, MTTR, etc.). Uses cache when no time filter is set."""
+    if since:
+        try:
+            since_dt = datetime.combine(date.fromisoformat(since), datetime.min.time())
+        except ValueError:
+            since_dt = None
+        return get_all_operational_metrics(db, since_dt)
 
-    # Return get_operational_metrics_cached(db)
+    from app.services.score_cache import get_operational_metrics_cached
     return get_operational_metrics_cached(db)
 
 
@@ -70,13 +75,16 @@ def operational_trend(
 
 
 @router.get("/by-team")
-# Define function metrics_by_team
 def metrics_by_team(
-    # Entry: db
     db: Session = Depends(get_db),
-    # Entry: current_user
     current_user: User = Depends(get_current_user),
+    since: str | None = Query(None, description="ISO date YYYY-MM-DD — filter to tests on or after this date"),
 ) -> dict:
     """Get metrics broken down by Red Team vs Blue Team."""
-    # Return get_metrics_by_team(db)
-    return get_metrics_by_team(db)
+    since_dt = None
+    if since:
+        try:
+            since_dt = datetime.combine(date.fromisoformat(since), datetime.min.time())
+        except ValueError:
+            pass
+    return get_metrics_by_team(db, since_dt)