清理全局角色残留并修复项目权限判断

backend/app/api/v1/visits.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_not_locked, require_api_permission
+from app.core.deps import get_operator_role_label, get_current_user, get_db_session, require_study_not_locked, require_api_permission
 from app.crud import audit as audit_crud
 from app.crud import site as site_crud
 from app.crud import subject as subject_crud
@@ -107,7 +107,7 @@ async def create_visit(
         action="CREATE_VISIT",
         detail=f"访视 {visit.visit_code} 已创建",
         operator_id=current_user.id,
-        operator_role=current_user.role,
+        operator_role=await get_operator_role_label(db, study_id, current_user),
     )
     return visit
 
@@ -160,7 +160,7 @@ async def create_early_termination(
         action="CREATE_EARLY_TERMINATION",
         detail=f"参与者 {subject.subject_no} 已提前终止",
         operator_id=current_user.id,
-        operator_role=current_user.role,
+        operator_role=await get_operator_role_label(db, study_id, current_user),
     )
     return visit
 
@@ -204,7 +204,7 @@ async def update_visit(
         action="VISIT_STATUS_CHANGE" if detail else "UPDATE_VISIT",
         detail=detail or "访视已更新",
         operator_id=current_user.id,
-        operator_role=current_user.role,
+        operator_role=await get_operator_role_label(db, study_id, current_user),
     )
     return updated
 
@@ -236,5 +236,5 @@ async def delete_visit(
         action="DELETE_VISIT",
         detail=f"访视 {visit_id} 已删除",
         operator_id=current_user.id,
-        operator_role=current_user.role,
+        operator_role=await get_operator_role_label(db, study_id, current_user),
     )