forked from MirrorHub/synapse
Add functions to delete a group
This commit is contained in:
parent
4a4d5c4fd6
commit
4a2e13631d
|
@ -22,6 +22,7 @@ from twisted.internet import defer
|
|||
|
||||
from synapse.api.errors import SynapseError
|
||||
from synapse.types import GroupID, RoomID, UserID, get_domain_from_id
|
||||
from synapse.util.async_helpers import concurrently_execute
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
@ -896,6 +897,78 @@ class GroupsServerHandler(object):
|
|||
"group_id": group_id,
|
||||
})
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def delete_group(self, group_id, requester_user_id):
|
||||
"""Deletes a group, kicking out all current members.
|
||||
|
||||
Only group admins or server admins can call this request
|
||||
|
||||
Args:
|
||||
group_id (str)
|
||||
request_user_id (str)
|
||||
|
||||
Returns:
|
||||
Deferred
|
||||
"""
|
||||
|
||||
yield self.check_group_is_ours(
|
||||
group_id, requester_user_id,
|
||||
and_exists=True,
|
||||
)
|
||||
|
||||
# Only server admins or group admins can delete groups.
|
||||
|
||||
is_admin = yield self.store.is_user_admin_in_group(
|
||||
group_id, requester_user_id
|
||||
)
|
||||
|
||||
if not is_admin:
|
||||
is_admin = yield self.auth.is_server_admin(
|
||||
UserID.from_string(requester_user_id),
|
||||
)
|
||||
|
||||
if not is_admin:
|
||||
raise SynapseError(403, "User is not an admin")
|
||||
|
||||
# Before deleting the group lets kick everyone out of it
|
||||
users = yield self.store.get_users_in_group(
|
||||
group_id, include_private=True,
|
||||
)
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def _kick_user_from_group(user_id):
|
||||
if self.hs.is_mine_id(user_id):
|
||||
groups_local = self.hs.get_groups_local_handler()
|
||||
yield groups_local.user_removed_from_group(group_id, user_id, {})
|
||||
else:
|
||||
yield self.transport_client.remove_user_from_group_notification(
|
||||
get_domain_from_id(user_id), group_id, user_id, {}
|
||||
)
|
||||
yield self.store.maybe_delete_remote_profile_cache(user_id)
|
||||
|
||||
# We kick users out in the order of:
|
||||
# 1. Non-admins
|
||||
# 2. Other admins
|
||||
# 3. The requester
|
||||
#
|
||||
# This is so that if the deletion fails for some reason other admins or
|
||||
# the requester still has auth to retry.
|
||||
non_admins = []
|
||||
admins = []
|
||||
for u in users:
|
||||
if u["user_id"] == requester_user_id:
|
||||
continue
|
||||
if u["is_admin"]:
|
||||
admins.append(u["user_id"])
|
||||
else:
|
||||
non_admins.append(u["user_id"])
|
||||
|
||||
yield concurrently_execute(_kick_user_from_group, non_admins, 10)
|
||||
yield concurrently_execute(_kick_user_from_group, admins, 10)
|
||||
yield _kick_user_from_group(requester_user_id)
|
||||
|
||||
yield self.store.delete_group(group_id)
|
||||
|
||||
|
||||
def _parse_join_policy_from_contents(content):
|
||||
"""Given a content for a request, return the specified join policy or None
|
||||
|
|
|
@ -1150,3 +1150,40 @@ class GroupServerStore(SQLBaseStore):
|
|||
|
||||
def get_group_stream_token(self):
|
||||
return self._group_updates_id_gen.get_current_token()
|
||||
|
||||
def delete_group(self, group_id):
|
||||
"""Deletes a group fully from the database.
|
||||
|
||||
Args:
|
||||
group_id (str)
|
||||
|
||||
Returns:
|
||||
Deferred
|
||||
"""
|
||||
|
||||
def _delete_group_txn(txn):
|
||||
tables = [
|
||||
"groups",
|
||||
"group_users",
|
||||
"group_invites",
|
||||
"group_rooms",
|
||||
"group_summary_rooms",
|
||||
"group_summary_room_categories",
|
||||
"group_room_categories",
|
||||
"group_summary_users",
|
||||
"group_summary_roles",
|
||||
"group_roles",
|
||||
"group_attestations_renewals",
|
||||
"group_attestations_remote",
|
||||
]
|
||||
|
||||
for table in tables:
|
||||
self._simple_delete_txn(
|
||||
txn,
|
||||
table=table,
|
||||
keyvalues={"group_id": group_id},
|
||||
)
|
||||
|
||||
return self.runInteraction(
|
||||
"delete_group", _delete_group_txn
|
||||
)
|
||||
|
|
Loading…
Reference in a new issue