deb-murano/muranoapi/api/v1/__init__.py
Serg Melikyan b15769420a New way of session handling
Change-Id: I3246fa50d2dac9a65f26045bcb9386660b602aa4
2013-05-27 12:31:45 +04:00

61 lines
1.9 KiB
Python

# Copyright (c) 2013 Mirantis, Inc.
#
# 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 muranoapi.db.models import Session, Environment, Status
from muranoapi.db.session import get_session
def get_draft(environment_id=None, session_id=None):
unit = get_session()
#TODO: When session is deployed should be returned env.description
if session_id:
session = unit.query(Session).get(session_id)
return session.description
else:
environment = unit.query(Environment).get(environment_id)
return environment.description
def save_draft(session_id, draft):
unit = get_session()
session = unit.query(Session).get(session_id)
session.description = draft
session.save(unit)
def get_service_status(environment_id, session_id, service):
status = 'draft'
unit = get_session()
session_state = unit.query(Session).get(session_id).state
entities = [u['id'] for u in service['units']]
reports_count = unit.query(Status).filter(
Status.environment_id == environment_id
and Status.session_id == session_id
and Status.entity_id.in_(entities)
).count()
if session_state == 'deployed':
status = 'finished'
if session_state == 'deploying' and reports_count == 0:
status = 'pending'
if session_state == 'deploying' and reports_count > 0:
status = 'inprogress'
return status