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Only store event_auth for state events

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This commit is contained in:
Erik Johnston 2017-05-24 14:22:41 +01:00
parent 58c4720293
commit c049472b8a
3 changed files with 44 additions and 12 deletions
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35
synapse/storage/event_federation.py
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@ -44,18 +44,41 @@ class EventFederationStore(SQLBaseStore):
self._delete_old_forward_extrem_cache, 60 * 60 * 1000
)
def get_auth_chain(self, event_ids):
return self.get_auth_chain_ids(event_ids).addCallback(self._get_events)
def get_auth_chain(self, event_ids, include_given=False):
"""Get auth events for given event_ids. The events *must* be state events.
def get_auth_chain_ids(self, event_ids):
Args:
event_ids (list): state events
include_given (bool): include the given events in result
Returns:
list of events
"""
return self.get_auth_chain_ids(
event_ids, include_given=include_given,
).addCallback(self._get_events)
def get_auth_chain_ids(self, event_ids, include_given=False):
"""Get auth events for given event_ids. The events *must* be state events.
Args:
event_ids (list): state events
include_given (bool): include the given events in result
Returns:
list of event_ids
"""
return self.runInteraction(
"get_auth_chain_ids",
self._get_auth_chain_ids_txn,
event_ids
event_ids, include_given
)
def _get_auth_chain_ids_txn(self, txn, event_ids):
results = set()
def _get_auth_chain_ids_txn(self, txn, event_ids, include_given):
if include_given:
results = set(event_ids)
else:
results = set()
base_sql = (
"SELECT auth_id FROM event_auth WHERE event_id IN (%s)"