congress/congress/api/webhook_model.py

44 lines
1.7 KiB
Python

# Copyright (c) 2018 VMware, 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 __future__ import print_function
from __future__ import division
from __future__ import absolute_import
from congress.api import api_utils
from congress.api import base
from congress.api import webservice
from congress import exception
class WebhookModel(base.APIModel):
"""Model for handling webhook notifications."""
def add_item(self, item, params, id_=None, context=None):
"""POST webhook notification.
:param item: The webhook payload
:param params: A dict-like object containing parameters
from the request query string and body.
:param id_: not used in this case; should be None
:param context: Key-values providing frame of reference of request
"""
caller, source_id = api_utils.get_id_from_context(context)
try:
args = {'payload': item}
# Note(thread-safety): blocking call
self.invoke_rpc(caller, 'process_webhook_notification', args)
except exception.CongressException as e:
raise webservice.DataModelException.create(e)