# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.

import copy


def merge(dbag, data):
    dbagc = copy.deepcopy(dbag)
    if "rules" not in data:
        return dbagc
    for rule in data['rules']:
        id = str(rule['id'])
        if rule['revoked']:
            if id in dbagc.keys():
                del(dbagc[id])
        elif id not in dbagc.keys():
            dbagc[id] = rule
    return dbagc