清理全局角色残留并修复项目权限判断

backend/app/api/v1/documents.py

@@ -1,7 +1,7 @@
 import uuid
 from typing import Optional
 
-from fastapi import APIRouter, Depends, File, Form, HTTPException, Query, UploadFile, status
+from fastapi import APIRouter, Depends, File, Form, Query, UploadFile, status
 from fastapi.responses import FileResponse
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -11,7 +11,6 @@ from app.schemas.common import PaginatedResponse
 from app.schemas.distribution import DistributionCreate, DistributionRead
 from app.schemas.document import DocumentCreate, DocumentDetail, DocumentSummary
 from app.schemas.document_version import DocumentVersionRead
-from app.models.user import UserRole
 from app.services import document_service
 from app.utils.pagination import paginate
 
@@ -73,9 +72,6 @@ async def delete_document(
     db: AsyncSession = Depends(get_db_session),
     current_user=Depends(get_current_user),
 ) -> DocumentSummary:
-    role_value = current_user.role.value if hasattr(current_user.role, "value") else current_user.role
-    if role_value != UserRole.ADMIN.value:
-        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="仅管理员可删除文档")
     doc = await document_service.delete_document(db, document_id, current_user)
     return DocumentSummary.model_validate(doc)
 
@@ -123,9 +119,6 @@ async def delete_version(
     db: AsyncSession = Depends(get_db_session),
     current_user=Depends(get_current_user),
 ) -> None:
-    role_value = current_user.role.value if hasattr(current_user.role, "value") else current_user.role
-    if role_value != UserRole.ADMIN.value:
-        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="仅管理员可删除版本")
     await document_service.delete_version(db, version_id, current_user)