166 lines
5.7 KiB
Python
166 lines
5.7 KiB
Python
# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
|
|
from oslo_config import cfg
|
|
from pecan import abort
|
|
from pecan import request
|
|
from pecan import response
|
|
from pecan import rest
|
|
from pecan.secure import secure
|
|
from wsme import types as wtypes
|
|
import wsmeext.pecan as wsme_pecan
|
|
|
|
from storyboard._i18n import _
|
|
from storyboard.api.auth import authorization_checks as checks
|
|
from storyboard.api.v1 import base
|
|
from storyboard.common import decorators
|
|
from storyboard.db.api import subscription_events as subscription_events_api
|
|
from storyboard.db.api import users as user_api
|
|
|
|
|
|
CONF = cfg.CONF
|
|
|
|
|
|
class SubscriptionEvent(base.APIBase):
|
|
"""A model that describes a resource subscription.
|
|
"""
|
|
|
|
subscriber_id = int
|
|
"""The owner of this subscription.
|
|
"""
|
|
|
|
author_id = int
|
|
"""The author who triggered this event.
|
|
"""
|
|
|
|
event_type = wtypes.text
|
|
"""This type should serve as a hint for the web-client when rendering
|
|
a comment."""
|
|
|
|
event_info = wtypes.text
|
|
"""A JSON encoded field with details about the event."""
|
|
|
|
@classmethod
|
|
def sample(cls):
|
|
return cls(
|
|
subscriber_id=1,
|
|
author_id=1,
|
|
event_type="project",
|
|
event_info={"task_title": "story1", "old_status": "todo",
|
|
"task_id": 38, "new_status": "inprogress"}
|
|
)
|
|
|
|
|
|
class SubscriptionEventsController(rest.RestController):
|
|
"""REST controller for Subscriptions.
|
|
|
|
Provides Create, Delete, and search methods for resource
|
|
subscriptionEvents.
|
|
"""
|
|
|
|
@decorators.db_exceptions
|
|
@secure(checks.authenticated)
|
|
@wsme_pecan.wsexpose(SubscriptionEvent, int)
|
|
def get_one(self, subscription_event_id):
|
|
"""Retrieve a specific subscription record.
|
|
|
|
:param subscription_event_id: The unique id of this subscription.
|
|
"""
|
|
subscription_event = subscription_events_api \
|
|
.subscription_events_get(subscription_event_id)
|
|
|
|
current_user = user_api.user_get(request.current_user_id)
|
|
if current_user.id != subscription_event.subscriber_id and \
|
|
not current_user.is_superuser:
|
|
abort(403, _("Permission Denied"))
|
|
|
|
return SubscriptionEvent.from_db_model(subscription_event)
|
|
|
|
@decorators.db_exceptions
|
|
@secure(checks.authenticated)
|
|
@wsme_pecan.wsexpose([SubscriptionEvent], int, int, int, wtypes.text,
|
|
int, wtypes.text, wtypes.text)
|
|
def get(self, marker=None, offset=None, limit=None, event_type=None,
|
|
subscriber_id=None, sort_field='id', sort_dir='asc'):
|
|
"""Retrieve a list of subscriptions.
|
|
|
|
:param marker: The resource id where the page should begin.
|
|
:param offset: The offset to begin the page at.
|
|
:param limit: The number of subscriptions to retrieve.
|
|
:param event_type: The type of resource to search by.
|
|
:param subscriber_id: The unique ID of the subscriber to search by.
|
|
:param sort_field: The name of the field to sort on.
|
|
:param sort_dir: Sort direction for results (asc, desc).
|
|
"""
|
|
|
|
# Boundary check on limit.
|
|
if limit is not None:
|
|
limit = max(0, limit)
|
|
|
|
# Resolve the marker record.
|
|
marker_sub = subscription_events_api.subscription_events_get(marker)
|
|
current_user = user_api.user_get(request.current_user_id)
|
|
if current_user.id != subscriber_id and \
|
|
not current_user.is_superuser:
|
|
abort(403, _("Permission Denied"))
|
|
|
|
if marker_sub and marker_sub.user_id != subscriber_id:
|
|
marker_sub = None
|
|
|
|
subscriptions = subscription_events_api.subscription_events_get_all(
|
|
marker=marker_sub,
|
|
offset=offset,
|
|
limit=limit,
|
|
subscriber_id=subscriber_id,
|
|
event_type=event_type,
|
|
sort_field=sort_field,
|
|
sort_dir=sort_dir)
|
|
subscription_count = \
|
|
subscription_events_api.subscription_events_get_count(
|
|
subscriber_id=subscriber_id,
|
|
event_type=event_type)
|
|
|
|
# Apply the query response headers.
|
|
if limit:
|
|
response.headers['X-Limit'] = str(limit)
|
|
if offset is not None:
|
|
response.headers['X-Offset'] = str(offset)
|
|
response.headers['X-Total'] = str(subscription_count)
|
|
if marker_sub:
|
|
response.headers['X-Marker'] = str(marker_sub.id)
|
|
|
|
return [SubscriptionEvent.from_db_model(s) for s in subscriptions]
|
|
|
|
@decorators.db_exceptions
|
|
@secure(checks.authenticated)
|
|
@wsme_pecan.wsexpose(None, int, status_code=204)
|
|
def delete(self, subscription_event_id):
|
|
"""Delete a specific subscription.
|
|
|
|
:param subscription_event_id: The unique id of the
|
|
subscription_event to delete.
|
|
"""
|
|
subscription_event = subscription_events_api \
|
|
.subscription_events_get(subscription_event_id)
|
|
|
|
current_user = user_api.user_get(request.current_user_id)
|
|
if current_user.id != subscription_event.subscriber_id and \
|
|
not current_user.is_superuser:
|
|
abort(403, _("Permission Denied"))
|
|
|
|
subscription_events_api.subscription_events_delete(
|
|
subscription_event_id)
|