管理后台前后端逻辑、UI美化

backend/app/api/v1/finance_specials.py

@@ -3,9 +3,10 @@ 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
+from app.core.deps import get_current_user, get_db_session, require_study_member, require_study_roles, require_study_not_locked
 from app.crud import audit as audit_crud
 from app.crud import finance_special as special_crud
+from app.crud import site as site_crud
 from app.crud import study as study_crud
 from app.schemas.finance_special import FinanceSpecialCreate, FinanceSpecialRead, FinanceSpecialUpdate
 
@@ -19,6 +20,14 @@ async def _ensure_study_exists(db: AsyncSession, study_id: uuid.UUID):
     return study
 
 
+async def _ensure_site_name_active(db: AsyncSession, study_id: uuid.UUID, site_name: str | None):
+    if not site_name:
+        return
+    active_names = await site_crud.list_active_names(db, study_id)
+    if site_name not in active_names:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="中心已停用")
+
+
 @router.post(
     "/specials",
     response_model=FinanceSpecialRead,
@@ -32,6 +41,7 @@ async def create_special(
     current_user=Depends(get_current_user),
 ) -> FinanceSpecialRead:
     await _ensure_study_exists(db, study_id)
+    await _ensure_site_name_active(db, study_id, special_in.site_name)
     item = await special_crud.create_special(db, study_id, special_in, created_by=current_user.id)
     await audit_crud.log_action(
         db,
@@ -97,6 +107,7 @@ async def update_special(
     item = await special_crud.get_special(db, special_id)
     if not item or item.study_id != study_id:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="特殊费用不存在")
+    await _ensure_site_name_active(db, study_id, item.site_name)
     item = await special_crud.update_special(db, item, special_in)
     await audit_crud.log_action(
         db,
@@ -126,6 +137,7 @@ async def delete_special(
     item = await special_crud.get_special(db, special_id)
     if not item or item.study_id != study_id:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="特殊费用不存在")
+    await _ensure_site_name_active(db, study_id, item.site_name)
     await special_crud.delete_special(db, item)
     await audit_crud.log_action(
         db,