134 lines
4.7 KiB
Python
134 lines
4.7 KiB
Python
# Copyright 2014 Hewlett-Packard
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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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import datetime
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from monasca.common.repositories import notifications_repository
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from monasca.common.repositories import exceptions
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from monasca.openstack.common import log
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import peewee
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import model
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LOG = log.getLogger(__name__)
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class Notification_Method(model.Model):
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id = peewee.TextField(36)
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tenant_id = peewee.TextField(36)
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name = peewee.TextField()
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type = peewee.TextField()
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address = peewee.TextField()
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created_at = peewee.DateTimeField()
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updated_at = peewee.DateTimeField()
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class NotificationsRepository(
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notifications_repository.NotificationsRepository):
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def notification_from_result(self, result):
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notification = dict(id=result.id,
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name=result.name,
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type=result.type,
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address=result.address)
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return notification
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def exists(self, tenant_id, name):
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try:
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return (Notification_Method.select().where(
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(Notification_Method.tenant_id == tenant_id) & (
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Notification_Method.name == name)).count() > 0)
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except Exception as ex:
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LOG.exception(ex)
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raise exceptions.RepositoryException(ex)
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def create_notification(
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self, id, tenant_id, name, notification_type, address):
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try:
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now = datetime.datetime.utcnow()
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q = Notification_Method.create(
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id=id,
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tenant_id=tenant_id,
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name=name,
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notification_type=notification_type,
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address=address,
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created_at=now,
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updated_at=now)
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except Exception as ex:
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LOG.exception(ex)
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raise exceptions.RepositoryException(ex)
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def list_notifications(self, tenant_id):
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try:
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q = Notification_Method.select().where(
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Notification_Method.tenant_id == tenant_id)
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results = q.execute()
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notifications = []
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notifications = [
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self.notification_from_result(result) for result in results]
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return notifications
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except Exception as ex:
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LOG.exception(ex)
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raise exceptions.RepositoryException(ex)
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def delete_notification(self, tenant_id, notification_id):
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num_rows_deleted = 0
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try:
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q = Notification_Method.delete().where(
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(Notification_Method.tenant_id == tenant_id) & (
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Notification_Method.id == notification_id))
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num_rows_deleted = q.execute()
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except Exception as ex:
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LOG.exception(ex)
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raise exceptions.RepositoryException(ex)
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if num_rows_deleted < 1:
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raise exceptions.DoesNotExistException()
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return
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def list_notification(self, tenant_id, notification_id):
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try:
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result = Notification_Method.get(
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(Notification_Method.tenant_id == tenant_id) & (
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Notification_Method.id == notification_id))
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return (self.notification_from_result(result))
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except Notification_Method.DoesNotExist as e:
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raise exceptions.DoesNotExistException(str(e))
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except Exception as ex:
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LOG.exception(ex)
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raise exceptions.RepositoryException(ex)
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def update_notification(
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self, id, tenant_id, name, notification_type, address):
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now = datetime.datetime.utcnow()
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num_rows_updated = 0
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try:
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q = Notification_Method.update(
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name=name,
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type=notification_type,
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address=address,
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created_at=now,
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updated_at=now).where(
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(Notification_Method.tenant_id == tenant_id) & (
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Notification_Method.id == id))
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# Execute the query, updating the database.
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num_rows_updated = q.execute()
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except Exception as ex:
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LOG.exception(ex)
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raise exceptions.RepositoryException(ex)
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else:
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if num_rows_updated == 0:
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raise exceptions.DoesNotExistException('Not Found')
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