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qinling/qinling/api/controllers/v1/execution.py

75 lines
2.6 KiB

# Copyright 2017 Catalyst IT Limited
#
# 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 oslo_log import log as logging
from pecan import rest
import wsmeext.pecan as wsme_pecan
from qinling.api.controllers.v1 import resources
from qinling.api.controllers.v1 import types
from qinling.db import api as db_api
from qinling import rpc
from qinling.utils import executions
from qinling.utils import rest_utils
LOG = logging.getLogger(__name__)
class ExecutionsController(rest.RestController):
def __init__(self, *args, **kwargs):
self.engine_client = rpc.get_engine_client()
self.type = 'execution'
super(ExecutionsController, self).__init__(*args, **kwargs)
@rest_utils.wrap_wsme_controller_exception
@wsme_pecan.wsexpose(
resources.Execution,
body=resources.Execution,
status_code=201
)
def post(self, body):
params = body.to_dict()
LOG.info("Creating %s. [params=%s]", self.type, params)
db_model = executions.create_execution(self.engine_client, params)
return resources.Execution.from_dict(db_model.to_dict())
@rest_utils.wrap_wsme_controller_exception
@wsme_pecan.wsexpose(resources.Executions)
def get_all(self):
LOG.info("Get all %ss.", self.type)
executions = [resources.Execution.from_dict(db_model.to_dict())
for db_model in db_api.get_executions()]
return resources.Executions(executions=executions)
@rest_utils.wrap_wsme_controller_exception
@wsme_pecan.wsexpose(resources.Execution, types.uuid)
def get(self, id):
LOG.info("Fetch resource.", resource={'type': self.type, 'id': id})
execution_db = db_api.get_execution(id)
return resources.Execution.from_dict(execution_db.to_dict())
@rest_utils.wrap_wsme_controller_exception
@wsme_pecan.wsexpose(None, types.uuid, status_code=204)
def delete(self, id):
"""Delete the specified Execution."""
LOG.info("Delete resource.", resource={'type': self.type, 'id': id})
return db_api.delete_execution(id)