working auth + users systems

backend/core/exceptions.py

@@ -0,0 +1,27 @@
+from fastapi import HTTPException
+from starlette.status import (
+    HTTP_400_BAD_REQUEST,
+    HTTP_401_UNAUTHORIZED,
+    HTTP_403_FORBIDDEN,
+    HTTP_404_NOT_FOUND,
+    HTTP_500_INTERNAL_SERVER_ERROR,
+    HTTP_409_CONFLICT,
+)
+
+def bad_request_exception(detail: str = "Bad Request"):
+    return HTTPException(status_code=HTTP_400_BAD_REQUEST, detail=detail)
+
+def unauthorized_exception(detail: str = "Unauthorized"):
+    return HTTPException(status_code=HTTP_401_UNAUTHORIZED, detail=detail)
+
+def forbidden_exception(detail: str = "Forbidden"):
+    return HTTPException(status_code=HTTP_403_FORBIDDEN, detail=detail)
+
+def not_found_exception(detail: str = "Not Found"):
+    return HTTPException(status_code=HTTP_404_NOT_FOUND, detail=detail)
+
+def internal_server_error_exception(detail: str = "Internal Server Error"):
+    return HTTPException(status_code=HTTP_500_INTERNAL_SERVER_ERROR, detail=detail)
+
+def conflict_exception(detail: str = "Conflict"):
+    return HTTPException(status_code=HTTP_409_CONFLICT, detail=detail)