8f5bf1883d
Implementation of environment operations moved to library package. Code for searching objects by ids and names extracted to the library function. Exceptions propagation added to example config. It is useful for testing and troubleshooting to have error message not only in logs but in the API response too. Tuningbox errors hierarchy added to the project. Change-Id: Ic2fd3c3c17409723bfa3cfff1c0bb18f3a65f0d7
83 lines
2.7 KiB
Python
83 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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resource_definition_fields = {
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'id': fields.Integer,
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'name': fields.String,
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'component_id': fields.Integer,
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'content': fields.Raw,
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}
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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(
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fields.Nested(resource_definition_fields)),
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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.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 resdef_data in flask.request.json.get('resource_definitions'):
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resdef = db.ResourceDefinition(name=resdef_data['name'],
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content=resdef_data.get('content'))
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component.resource_definitions.append(resdef)
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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.Component.query.get_or_404(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.Component.query.get_or_404(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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resource_definitions = update_by.get('resource_definitions')
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if resource_definitions is not None:
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ids = [data['id'] for data in resource_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.Component.query.get_or_404(component_id)
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db.db.session.delete(component)
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return None, 204
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