def unassign(self, assignee, *, user):
"""See :http:delete:`/api/lists/(list-id)/items/(id)/assignees/(assignee-id)`."""
# pylint: disable=protected-access; Item is a friend
self.item._check_permission(user, 'list-modify')
if 'assign' not in self.item.list.features:
raise error.ValueError('Disabled item list features assign')
if self.item.trashed:
raise error.ValueError('Trashed item')
if not self.app.r.zrem(self.ids.key, assignee.id.encode()):
raise error.ValueError(
'No assignee {} in assignees of item {}'.format(assignee.id, self.item.id))
self.item.list.activity.publish(
Event.create('item-assignees-unassign', self.item, detail={'assignee': assignee},
app=self.app))
def unvote(self, *, user):
"""See :http:delete:`/api/lists/(list-id)/items/(id)/votes/user`."""
if not user:
raise PermissionError()
if 'vote' not in self.item.list.features:
raise error.ValueError('Disabled item list features vote')
if self.app.r.zrem(self.ids.key, user.id.encode()):
self.item.list.activity.publish(
Event.create('item-votes-unvote', self.item, app=self.app))
def post(self, list_id, id):
assignees = self.get_collection(list_id, id)
try:
assignee_id = self.get_arg('assignee_id', Expect.str)
assignee = self.app.users[assignee_id]
except KeyError:
raise error.ValueError('No assignee {}'.format(assignee_id))
assignees.assign(assignee, user=self.current_user)
self.set_status(HTTPStatus.CREATED)
self.write({})
async def create(self, text: Optional[str], resource: Optional[str]) -> Greeting:
"""Create a :class:`Greeting` and return it."""
user = context.user.get()
if not user:
raise error.PermissionError()
attrs = await WithContent.process_attrs({'text': text, 'resource': resource},
app=self.app)
if not (attrs['text'] or attrs['resource']):
raise error.ValueError('No text and resource')
greeting = Greeting(
id='Greeting:{}'.format(randstr()), app=self.app, authors=[user.id],
text=attrs['text'], resource=attrs['resource'])
self.app.r.oset(greeting.id, greeting)
self.app.r.lpush(self.ids.key, greeting.id)
self.app.activity.publish(
Event.create('greetings-create', None, detail={'greeting': greeting}, app=self.app))
return greeting
async def do_edit(self, **attrs):
attrs = await WithContent.pre_edit(self, attrs)
if not (attrs.get('text', self.text) or attrs.get('resource', self.resource)):
raise error.ValueError('No text and resource')
WithContent.do_edit(attrs)