# Copyright 2021 CodeNotary, Inc. All rights reserved.

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#       http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from immudb.grpc import schema_pb2
from immudb.grpc import schema_pb2_grpc
from immudb.rootService import RootService, State
from immudb import datatypes
from google.protobuf import empty_pb2 as g_empty


def call(service: schema_pb2_grpc.ImmuServiceStub, rs: RootService, request: None):
    immudbstate = service.CurrentState(g_empty.Empty())
    state = State.FromGrpc(immudbstate)
    rs.set(state)
    return state
