136 lines
5.0 KiB
Python
136 lines
5.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Objectif Libre
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#
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# 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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#
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import pecan
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import wsmeext.pecan as wsme_pecan
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from cloudkitty.api.v1 import types as ck_types
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from cloudkitty import rating
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from cloudkitty.rating.hash.datamodels import group as group_models
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from cloudkitty.rating.hash.datamodels import mapping as mapping_models
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from cloudkitty.rating.hash.datamodels import threshold as threshold_models
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from cloudkitty.rating.hash.db import api as db_api
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class HashMapGroupsController(rating.RatingRestControllerBase):
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"""Controller responsible of groups management.
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"""
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_custom_actions = {
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'mappings': ['GET'],
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'thresholds': ['GET']}
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@wsme_pecan.wsexpose(mapping_models.MappingCollection,
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ck_types.UuidType())
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def mappings(self, group_id):
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"""Get the mappings attached to the group.
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:param group_id: UUID of the group to filter on.
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"""
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hashmap = db_api.get_instance()
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mapping_list = []
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mappings_uuid_list = hashmap.list_mappings(group_uuid=group_id)
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for mapping_uuid in mappings_uuid_list:
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mapping_db = hashmap.get_mapping(uuid=mapping_uuid)
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mapping_list.append(mapping_models.Mapping(
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**mapping_db.export_model()))
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res = mapping_models.MappingCollection(mappings=mapping_list)
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return res
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@wsme_pecan.wsexpose(threshold_models.ThresholdCollection,
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ck_types.UuidType())
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def thresholds(self, group_id):
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"""Get the thresholds attached to the group.
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:param group_id: UUID of the group to filter on.
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"""
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hashmap = db_api.get_instance()
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threshold_list = []
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thresholds_uuid_list = hashmap.list_thresholds(group_uuid=group_id)
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for threshold_uuid in thresholds_uuid_list:
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threshold_db = hashmap.get_threshold(uuid=threshold_uuid)
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threshold_list.append(threshold_models.Threshold(
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**threshold_db.export_model()))
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res = threshold_models.ThresholdCollection(thresholds=threshold_list)
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return res
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@wsme_pecan.wsexpose(group_models.GroupCollection)
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def get_all(self):
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"""Get the group list
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:return: List of every group.
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"""
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hashmap = db_api.get_instance()
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group_list = []
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groups_uuid_list = hashmap.list_groups()
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for group_uuid in groups_uuid_list:
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group_db = hashmap.get_group(uuid=group_uuid)
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group_list.append(group_models.Group(
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**group_db.export_model()))
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res = group_models.GroupCollection(groups=group_list)
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return res
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@wsme_pecan.wsexpose(group_models.Group,
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ck_types.UuidType())
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def get_one(self, group_id):
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"""Return a group.
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:param group_id: UUID of the group to filter on.
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"""
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hashmap = db_api.get_instance()
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try:
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group_db = hashmap.get_group(uuid=group_id)
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return group_models.Group(**group_db.export_model())
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except db_api.NoSuchGroup as e:
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pecan.abort(404, e.args[0])
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@wsme_pecan.wsexpose(group_models.Group,
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body=group_models.Group,
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status_code=201)
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def post(self, group_data):
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"""Create a group.
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:param group_data: Informations about the group to create.
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"""
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hashmap = db_api.get_instance()
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try:
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group_db = hashmap.create_group(group_data.name)
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pecan.response.location = pecan.request.path_url
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if pecan.response.location[-1] != '/':
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pecan.response.location += '/'
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pecan.response.location += group_db.group_id
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return group_models.Group(
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**group_db.export_model())
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except db_api.GroupAlreadyExists as e:
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pecan.abort(409, e.args[0])
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except db_api.ClientHashMapError as e:
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pecan.abort(400, e.args[0])
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@wsme_pecan.wsexpose(None,
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ck_types.UuidType(),
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bool,
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status_code=204)
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def delete(self, group_id, recursive=False):
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"""Delete a group.
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:param group_id: UUID of the group to delete.
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:param recursive: Delete mappings recursively.
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"""
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hashmap = db_api.get_instance()
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try:
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hashmap.delete_group(uuid=group_id, recurse=recursive)
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except db_api.NoSuchGroup as e:
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pecan.abort(404, e.args[0])
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