76867c6aa4
Cascade deletion of resource definitons on the component deletion fixed. Cascade only on the DB level is not enougth for deletion referenced objects. Resources definitions creation is not supported yet in the component creation call. Resource definition would be able to add to the component in the create resource definition call. Update of resource definitions list is supported in the component creation call. Standard cliff formatters are used for fuel2 components operations. Python-fuelclient added to test requirements. Change-Id: If572f7437f48bdde65de114f6f70af3c071c1d0e
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import flask
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import flask_restful
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from flask_restful import fields
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from tuning_box import db
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from tuning_box import library
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from tuning_box.library import resource_definitions
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component_fields = {
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'id': fields.Integer,
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'name': fields.String,
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'resource_definitions': fields.List(fields.Nested(
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resource_definitions.resource_definition_fields
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))
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}
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class ComponentsCollection(flask_restful.Resource):
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method_decorators = [flask_restful.marshal_with(component_fields)]
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def get(self):
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return db.Component.query.order_by(db.Component.id).all()
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@db.with_transaction
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def post(self):
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component = db.Component(name=flask.request.json['name'])
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component.resource_definitions = []
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for res_def_data in flask.request.json.get('resource_definitions', []):
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res_def = db.ResourceDefinition(
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name=res_def_data['name'], content=res_def_data.get('content'))
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component.resource_definitions.append(res_def)
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db.db.session.add(component)
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return component, 201
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class Component(flask_restful.Resource):
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method_decorators = [flask_restful.marshal_with(component_fields)]
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def get(self, component_id):
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return db.get_or_404(db.Component, component_id)
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@db.with_transaction
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def _perform_update(self, component_id):
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component = db.get_or_404(db.Component, component_id)
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update_by = flask.request.json
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component.name = update_by.get('name', component.name)
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res_definitions = update_by.get('resource_definitions')
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if res_definitions is not None:
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ids = [data['id'] for data in res_definitions]
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resources = library.load_objects(db.ResourceDefinition, ids)
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component.resource_definitions = resources
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def put(self, component_id):
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return self.patch(component_id)
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def patch(self, component_id):
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self._perform_update(component_id)
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return None, 204
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@db.with_transaction
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def delete(self, component_id):
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component = db.get_or_404(db.Component, component_id)
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db.db.session.delete(component)
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return None, 204
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