diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py
index cc1dcc2e74..c051f33a5c 100644
--- a/synapse/storage/__init__.py
+++ b/synapse/storage/__init__.py
@@ -419,86 +419,6 @@ class DataStore(RoomMemberStore, RoomStore,
],
)
- def snapshot_room(self, event):
- """Snapshot the room for an update by a user
- Args:
- room_id (synapse.types.RoomId): The room to snapshot.
- user_id (synapse.types.UserId): The user to snapshot the room for.
- state_type (str): Optional state type to snapshot.
- state_key (str): Optional state key to snapshot.
- Returns:
- synapse.storage.Snapshot: A snapshot of the state of the room.
- """
- def _snapshot(txn):
- prev_events = self._get_latest_events_in_room(
- txn,
- event.room_id
- )
-
- prev_state = None
- state_key = None
- if hasattr(event, "state_key"):
- state_key = event.state_key
- prev_state = self._get_latest_state_in_room(
- txn,
- event.room_id,
- type=event.type,
- state_key=state_key,
- )
-
- return Snapshot(
- store=self,
- room_id=event.room_id,
- user_id=event.user_id,
- prev_events=prev_events,
- prev_state=prev_state,
- state_type=event.type,
- state_key=state_key,
- )
-
- return self.runInteraction("snapshot_room", _snapshot)
-
-
-class Snapshot(object):
- """Snapshot of the state of a room
- Args:
- store (DataStore): The datastore.
- room_id (RoomId): The room of the snapshot.
- user_id (UserId): The user this snapshot is for.
- prev_events (list): The list of event ids this snapshot is after.
- membership_state (RoomMemberEvent): The current state of the user in
- the room.
- state_type (str, optional): State type captured by the snapshot
- state_key (str, optional): State key captured by the snapshot
- prev_state_pdu (PduEntry, optional): pdu id of
- the previous value of the state type and key in the room.
- """
-
- def __init__(self, store, room_id, user_id, prev_events,
- prev_state, state_type=None, state_key=None):
- self.store = store
- self.room_id = room_id
- self.user_id = user_id
- self.prev_events = prev_events
- self.prev_state = prev_state
- self.state_type = state_type
- self.state_key = state_key
-
- def fill_out_prev_events(self, event):
- if not hasattr(event, "prev_events"):
- event.prev_events = [
- (event_id, hashes)
- for event_id, hashes, _ in self.prev_events
- ]
-
- if self.prev_events:
- event.depth = max([int(v) for _, _, v in self.prev_events]) + 1
- else:
- event.depth = 0
-
- if not hasattr(event, "prev_state") and self.prev_state is not None:
- event.prev_state = self.prev_state
-
def schema_path(schema):
""" Get a filesystem path for the named database schema
|
