移除特殊费用模块

backend/app/api/v1/fees_attachments.py

@@ -14,7 +14,6 @@ from app.crud import contract_fee as contract_fee_crud
 from app.crud import contract_fee_payment as payment_crud
 from app.crud import fee_attachment as fee_attachment_crud
 from app.crud import member as member_crud
-from app.crud import special_expense as special_crud
 from app.crud import user as user_crud
 from app.schemas.fee_attachment import FeeAttachmentRead
 from app.schemas.fee_common import FeeApiResponse
@@ -24,11 +23,10 @@ router = APIRouter()
 
 UPLOAD_ROOT = Path(__file__).resolve().parent.parent.parent / "uploads" / "fees"
 
-ALLOWED_ENTITY_TYPES = {"contract_fee", "contract_payment", "special_expense"}
+ALLOWED_ENTITY_TYPES = {"contract_fee", "contract_payment"}
 ALLOWED_FILE_TYPES = {
     "contract_fee": {"contract", "voucher", "invoice"},
     "contract_payment": {"voucher", "invoice"},
-    "special_expense": {"voucher", "invoice", "other"},
 }
 
 
@@ -46,11 +44,6 @@ async def _resolve_project_id(db: AsyncSession, entity_type: str, entity_id: uui
         if not contract:
             raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="合同费用不存在")
         return contract.project_id
-    if entity_type == "special_expense":
-        expense = await special_crud.get_special_expense(db, entity_id)
-        if not expense:
-            raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="特殊费用不存在")
-        return expense.project_id
     raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="不支持的附件类型")