Add service center card interactions

app/api/service_centers.py

@@ -393,6 +393,44 @@ async def request_vehicle_link(
     return link
 
 
+@router.post("/{service_center_id}/vehicle-links/owner-attach", response_model=CarServiceLinkRead)
+async def owner_attach_vehicle_link(
+    service_center_id: int,
+    payload: ServiceCenterAccessRequest,
+    session: AsyncSession = Depends(get_session),
+    current_user: User = Depends(get_current_telegram_user),
+) -> CarServiceLink:
+    await ensure_service_center_approved(session, service_center_id)
+    vehicle = await session.get(Car, payload.car_id)
+    if vehicle is None:
+        raise HTTPException(status_code=404, detail="Vehicle not found")
+    if vehicle.owner_id != current_user.id:
+        raise HTTPException(status_code=403, detail="Forbidden")
+    link = await upsert_service_link(
+        session,
+        car_id=payload.car_id,
+        service_center_id=service_center_id,
+        requested_by_user_id=current_user.id,
+        access_level=payload.access_level,
+        external_vehicle_ref=payload.external_vehicle_ref,
+        status_value="approved",
+    )
+    link.approved_by_user_id = current_user.id
+    link.approved_at = datetime.now(UTC)
+    link.revoked_at = None
+    await log_audit(
+        session,
+        actor=current_user,
+        action="car_service_link.owner_attach",
+        target_type="car_service_link",
+        target_id=link.id,
+        metadata={"car_id": payload.car_id, "service_center_id": service_center_id},
+    )
+    await session.commit()
+    await session.refresh(link)
+    return link
+
+
 @router.post("/links/{link_id}/approve", response_model=CarServiceLinkRead)
 async def approve_vehicle_link(
     link_id: int,