Add gamification trust analytics polish

app/api/gamification.py

@@ -22,6 +22,7 @@ from app.services.scoring import (
     compute_service_center_score,
     compute_vehicle_score,
     evaluate_garage_achievements,
+    record_engagement_event,
 )
 
 router = APIRouter(tags=["gamification"])
@@ -64,6 +65,13 @@ async def vehicle_score(
 ):
     car = await ensure_vehicle_owner_or_access(session, vehicle_id, current_user)
     score = await compute_vehicle_score(session, car)
+    await record_engagement_event(
+        session,
+        event_type="vehicle_score_viewed",
+        user_id=current_user.id,
+        vehicle_id=vehicle_id,
+        metadata={"completeness_score": score.completeness_score},
+    )
     await session.commit()
     await session.refresh(score)
     return score
@@ -82,6 +90,12 @@ async def vehicle_timeline(
     limit = min(limit, 200)
     offset = max(offset, 0)
     car = await ensure_vehicle_owner_or_access(session, vehicle_id, current_user)
+    await record_engagement_event(
+        session,
+        event_type="vehicle_timeline_viewed",
+        user_id=current_user.id,
+        vehicle_id=vehicle_id,
+    )
     fuel_entries = list((await session.execute(select(FuelEntry).where(FuelEntry.car_id == car.id))).scalars())
     service_entries = list((await session.execute(select(ServiceEntry).where(ServiceEntry.car_id == car.id))).scalars())
     visits = list((await session.execute(select(ServiceVisit).where(ServiceVisit.vehicle_id == car.id))).scalars())
@@ -179,6 +193,13 @@ async def service_center_trust_score(
         raise HTTPException(status_code=404, detail="Service center not found")
     await ensure_service_employee(session, service_center_id, current_user)
     score = await compute_service_center_score(session, center)
+    await record_engagement_event(
+        session,
+        event_type="service_trust_score_viewed",
+        user_id=current_user.id,
+        service_center_id=service_center_id,
+        metadata={"trust_score": score.trust_score, "trust_level": score.trust_level},
+    )
     await session.commit()
     await session.refresh(score)
     return score