未知（继上次中断）

backend/app/api/v1/sites.py

@@ -3,7 +3,7 @@ import uuid
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.ext.asyncio import AsyncSession
 
-from app.core.deps import get_current_user, get_db_session, require_study_member, require_study_roles, require_study_not_locked
+from app.core.deps import get_cra_site_scope, get_current_user, get_db_session, require_study_member, require_study_roles, require_study_not_locked
 from app.crud import site as site_crud
 from app.crud import startup as startup_crud
 from app.crud import study as study_crud
@@ -60,14 +60,18 @@ async def list_sites(
     limit: int = 100,
     include_inactive: bool = False,
     db: AsyncSession = Depends(get_db_session),
+    current_user=Depends(get_current_user),
 ) -> list[SiteRead]:
     await _ensure_study_exists(db, study_id)
+    cra_scope = await get_cra_site_scope(db, study_id, current_user)
+    site_ids = cra_scope[0] if cra_scope else None
     sites = await site_crud.list_by_study(
         db,
         study_id,
         skip=skip,
         limit=limit,
         include_inactive=include_inactive,
+        site_ids=site_ids,
     )
     return list(sites)