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https://github.com/element-hq/synapse
synced 2024-09-06 01:50:08 +00:00
Split the table in two
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parent
d5477c7afd
commit
21e255a8f1
4 changed files with 138 additions and 31 deletions
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@ -50,6 +50,7 @@ class UserDirectoyHandler(object):
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# When start up for the first time we need to populate the user_directory.
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# This is a set of user_id's we've inserted already
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self.initially_handled_users = set()
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self.initially_handled_users_in_public = set()
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# The current position in the current_state_delta stream
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self.pos = None
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@ -145,8 +146,6 @@ class UserDirectoyHandler(object):
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return
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is_public = yield self.store.is_room_world_readable_or_publicly_joinable(room_id)
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if not is_public:
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return
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users_with_profile = yield self.state.get_current_user_in_room(room_id)
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unhandled_users = set(users_with_profile) - self.initially_handled_users
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@ -159,6 +158,13 @@ class UserDirectoyHandler(object):
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self.initially_handled_users |= unhandled_users
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if is_public:
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yield self.store.add_users_to_public_room(
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room_id,
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user_ids=unhandled_users - self.initially_handled_users_in_public
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)
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self.initially_handled_users_in_public != unhandled_users
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@defer.inlineCallbacks
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def _handle_deltas(self, deltas):
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"""Called with the state deltas to process
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@ -206,14 +212,7 @@ class UserDirectoyHandler(object):
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else:
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logger.debug("Server is still in room: %r", room_id)
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is_public = yield self.store.is_room_world_readable_or_publicly_joinable(
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room_id
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)
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if change: # The user joined
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if not is_public:
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return
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event = yield self.store.get_event(event_id)
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profile = ProfileInfo(
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avatar_url=event.content.get("avatar_url"),
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@ -276,11 +275,13 @@ class UserDirectoyHandler(object):
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# ignore the change
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return
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users_with_profile = yield self.state.get_current_user_in_room(room_id)
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for user_id, profile in users_with_profile.iteritems():
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if change:
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if change:
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users_with_profile = yield self.state.get_current_user_in_room(room_id)
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for user_id, profile in users_with_profile.iteritems():
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yield self._handle_new_user(room_id, user_id, profile)
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else:
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else:
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users = yield self.store.get_users_in_public_due_to_room(room_id)
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for user_id in users:
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yield self._handle_remove_user(room_id, user_id)
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@defer.inlineCallbacks
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@ -292,11 +293,21 @@ class UserDirectoyHandler(object):
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user_id (str)
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"""
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logger.debug("Adding user to dir, %r", user_id)
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row = yield self.store.get_user_in_directory(user_id)
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if row:
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if not row:
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yield self.store.add_profiles_to_user_dir(room_id, {user_id: profile})
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is_public = yield self.store.is_room_world_readable_or_publicly_joinable(
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room_id
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)
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if not is_public:
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return
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yield self.store.add_profiles_to_user_dir(room_id, {user_id: profile})
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row = yield self.store.get_user_in_public_room(user_id)
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if not row:
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yield self.store.add_users_to_public_room(room_id, [user_id])
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@defer.inlineCallbacks
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def _handle_remove_user(self, room_id, user_id):
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@ -309,15 +320,20 @@ class UserDirectoyHandler(object):
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logger.debug("Maybe removing user %r", user_id)
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row = yield self.store.get_user_in_directory(user_id)
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if not row or row["room_id"] != room_id:
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# Either the user wasn't in directory or we're still in a room that
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# is public (i.e. the room_id in the database)
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logger.debug("Not removing as row: %r", row)
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update_user_dir = row and row["room_id"] == room_id
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row = yield self.store.get_user_in_public_room(user_id)
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update_user_in_public = row and row["room_id"] == room_id
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if not update_user_in_public and not update_user_dir:
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return
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# XXX: Make this faster?
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rooms = yield self.store.get_rooms_for_user(user_id)
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for j_room_id in rooms:
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if not update_user_in_public and not update_user_dir:
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break
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is_in_room = yield self.state.get_is_host_in_room(
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j_room_id, self.server_name,
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)
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@ -325,16 +341,23 @@ class UserDirectoyHandler(object):
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if not is_in_room:
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continue
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is_public = yield self.store.is_room_world_readable_or_publicly_joinable(
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j_room_id
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)
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if is_public:
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if update_user_dir:
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update_user_dir = False
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yield self.store.update_user_in_user_dir(user_id, j_room_id)
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logger.debug("Not removing as found other public room: %r", j_room_id)
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return
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yield self.store.remove_from_user_dir(user_id)
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if update_user_in_public:
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is_public = yield self.store.is_room_world_readable_or_publicly_joinable(
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j_room_id
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)
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if is_public:
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yield self.store.update_user_in_public_user_list(user_id, j_room_id)
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update_user_in_public = False
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if update_user_dir:
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yield self.store.remove_from_user_dir(user_id)
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elif update_user_in_public:
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yield self.store.remove_from_user_in_public_room(user_id)
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@defer.inlineCallbacks
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def _get_key_change(self, prev_event_id, event_id, key_name, public_value):
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@ -425,6 +425,11 @@ class SQLBaseStore(object):
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txn.execute(sql, vals)
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def _simple_insert_many(self, table, values, desc):
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return self.runInteraction(
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desc, self._simple_insert_many_txn, table, values
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)
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@staticmethod
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def _simple_insert_many_txn(txn, table, values):
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if not values:
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@ -31,13 +31,21 @@ INSERT INTO user_directory_stream_pos (stream_id) VALUES (null);
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CREATE TABLE user_directory (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL, -- A room_id that we know is public
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room_id TEXT NOT NULL, -- A room_id that we know the user is joined to
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display_name TEXT,
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avatar_url TEXT
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);
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CREATE INDEX user_directory_room_idx ON user_directory(room_id);
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CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id);
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CREATE TABLE users_in_pubic_room (
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user_id TEXT NOT NULL,
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room_id TEXT NOT NULL -- A room_id that we know is public
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);
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CREATE INDEX users_in_pubic_room_room_idx ON users_in_pubic_room(room_id);
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CREATE UNIQUE INDEX users_in_pubic_room_user_idx ON users_in_pubic_room(user_id);
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"""
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@ -50,12 +50,34 @@ class UserDirectoryStore(SQLBaseStore):
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defer.returnValue(False)
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def add_profiles_to_user_dir(self, room_id, users_with_profile):
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"""Add profiles to the user directory
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@defer.inlineCallbacks
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def add_users_to_public_room(self, room_id, user_ids):
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"""Add user to the list of users in public rooms
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Args:
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room_id (str): A room_id that all users are in that is world_readable
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or publically joinable
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user_ids (list(str)): Users to add
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"""
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yield self._simple_insert_many(
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table="users_in_pubic_room",
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values=[
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{
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"user_id": user_id,
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"room_id": room_id,
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}
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for user_id in user_ids
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],
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desc="add_users_to_public_room"
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)
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for user_id in user_ids:
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self.get_user_in_public_room.invalidate((user_id,))
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def add_profiles_to_user_dir(self, room_id, users_with_profile):
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"""Add profiles to the user directory
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Args:
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room_id (str): A room_id that all users are joined to
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users_with_profile (dict): Users to add to directory in the form of
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mapping of user_id -> ProfileInfo
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"""
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@ -125,7 +147,15 @@ class UserDirectoryStore(SQLBaseStore):
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updatevalues={"room_id": room_id},
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desc="update_user_in_user_dir",
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)
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self.get_user_in_directory.invalidate((user_id,))
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@defer.inlineCallbacks
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def update_user_in_public_user_list(self, user_id, room_id):
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yield self._simple_update_one(
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table="users_in_pubic_room",
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keyvalues={"user_id": user_id},
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updatevalues={"room_id": room_id},
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desc="update_user_in_public_user_list",
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)
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def remove_from_user_dir(self, user_id):
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def _remove_from_user_dir_txn(txn):
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@ -139,13 +169,41 @@ class UserDirectoryStore(SQLBaseStore):
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table="user_directory_search",
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keyvalues={"user_id": user_id},
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)
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self._simple_delete_txn(
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txn,
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table="users_in_pubic_room",
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keyvalues={"user_id": user_id},
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)
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txn.call_after(
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self.get_user_in_directory.invalidate, (user_id,)
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)
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txn.call_after(
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self.get_user_in_public_room.invalidate, (user_id,)
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)
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return self.runInteraction(
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"remove_from_user_dir", _remove_from_user_dir_txn,
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)
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@defer.inlineCallbacks
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def remove_from_user_in_public_room(self, user_id):
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yield self._simple_delete(
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table="users_in_pubic_room",
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keyvalues={"user_id": user_id},
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desc="remove_from_user_in_public_room",
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)
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self.get_user_in_public_room.invalidate((user_id,))
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def get_users_in_public_due_to_room(self, room_id):
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"""Get all user_ids that are in the room directory becuase they're
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in the given room_id
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"""
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return self._simple_select_onecol(
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table="users_in_pubic_room",
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keyvalues={"room_id": room_id},
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retcol="user_id",
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desc="get_users_in_public_due_to_room",
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)
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def get_users_in_dir_due_to_room(self, room_id):
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"""Get all user_ids that are in the room directory becuase they're
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in the given room_id
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@ -173,6 +231,7 @@ class UserDirectoryStore(SQLBaseStore):
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def _delete_all_from_user_dir_txn(txn):
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txn.execute("DELETE FROM user_directory")
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txn.execute("DELETE FROM user_directory_search")
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txn.execute("DELETE FROM users_in_pubic_room")
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txn.call_after(self.get_user_in_directory.invalidate_all)
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return self.runInteraction(
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"delete_all_from_user_dir", _delete_all_from_user_dir_txn
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@ -188,6 +247,16 @@ class UserDirectoryStore(SQLBaseStore):
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desc="get_user_in_directory",
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)
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@cached()
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def get_user_in_public_room(self, user_id):
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return self._simple_select_one(
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table="users_in_pubic_room",
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keyvalues={"user_id": user_id},
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retcols=("room_id",),
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allow_none=True,
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desc="get_user_in_public_room",
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)
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def get_user_directory_stream_pos(self):
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return self._simple_select_one_onecol(
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table="user_directory_stream_pos",
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@ -282,6 +351,7 @@ class UserDirectoryStore(SQLBaseStore):
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SELECT user_id, display_name, avatar_url
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FROM user_directory_search
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INNER JOIN user_directory USING (user_id)
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INNER JOIN users_in_pubic_room USING (user_id)
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WHERE vector @@ to_tsquery('english', ?)
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ORDER BY
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ts_rank_cd(vector, to_tsquery('english', ?), 1) DESC,
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@ -295,6 +365,7 @@ class UserDirectoryStore(SQLBaseStore):
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SELECT user_id, display_name, avatar_url
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FROM user_directory_search
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INNER JOIN user_directory USING (user_id)
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INNER JOIN users_in_pubic_room USING (user_id)
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WHERE value MATCH ?
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ORDER BY
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rank(matchinfo(user_directory)) DESC,
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