f25a724ade
Only name changing implemented under hierarchy_levels url. Whole hierarchy change should be performed throught environment update. Cascade deletion added to hierarchy levels on environment deletion. Order of hierarchy levels fixed for environments GET requests. Module levels_hierarchy was renamed to hierarchy_levels. Change-Id: I0642892b517357ebc95427617413048f4db6fba3
111 lines
4.1 KiB
Python
111 lines
4.1 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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import itertools
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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 hierarchy_levels
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from tuning_box.library import resource_keys_operation
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class ResourceValues(flask_restful.Resource):
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@db.with_transaction
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def put(self, environment_id, levels, resource_id_or_name):
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environment = db.Environment.query.get_or_404(environment_id)
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res_def = library.get_resource_definition(
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resource_id_or_name, environment_id)
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if res_def.id != resource_id_or_name:
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from tuning_box.app import api
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return flask.redirect(api.url_for(
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ResourceValues,
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environment_id=environment_id,
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levels=levels,
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resource_id_or_name=res_def.id,
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), code=308)
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level_value = hierarchy_levels.get_environment_level_value(
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environment, levels)
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esv = db.get_or_create(
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db.ResourceValues,
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environment=environment,
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resource_definition=res_def,
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level_value=level_value,
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)
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esv.values = flask.request.json
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return None, 204
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@db.with_transaction
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def get(self, environment_id, resource_id_or_name, levels):
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environment = db.Environment.query.get_or_404(environment_id)
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res_def = library.get_resource_definition(
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resource_id_or_name, environment_id)
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if res_def.id != resource_id_or_name:
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from tuning_box.app import api
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url = api.url_for(
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ResourceValues,
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environment_id=environment_id,
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levels=levels,
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resource_id_or_name=res_def.id,
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)
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if flask.request.query_string:
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qs = flask.request.query_string.decode('utf-8')
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url += '?' + qs
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return flask.redirect(url, code=308)
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level_values = list(hierarchy_levels.iter_environment_level_values(
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environment, levels))
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if 'effective' in flask.request.args:
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resource_values = db.ResourceValues.query.filter_by(
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resource_definition=res_def,
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environment=environment,
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).all()
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result = {}
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for level_value in itertools.chain([None], level_values):
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for resource_value in resource_values:
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if resource_value.level_value == level_value:
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result.update(resource_value.values)
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result.update(resource_value.overrides)
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break
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return result
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else:
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if not level_values:
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level_value = None
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else:
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level_value = level_values[-1]
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resource_values = db.ResourceValues.query.filter_by(
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resource_definition=res_def,
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environment=environment,
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level_value=level_value,
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).one_or_none()
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if not resource_values:
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return {}
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return resource_values.values
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class ResourceValuesKeys(flask_restful.Resource,
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resource_keys_operation.ResourceKeysMixin):
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def put(self, environment_id, levels, resource_id_or_name, operation):
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return self.patch(environment_id, levels,
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resource_id_or_name, operation)
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def patch(self, environment_id, levels, resource_id_or_name, operation):
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self._do_update(environment_id, levels, resource_id_or_name,
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operation, 'values')
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return None, 204
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