From ab8047b4bf581d0c343c1e900e8740745668d941 Mon Sep 17 00:00:00 2001 From: Patrick Cloke Date: Fri, 7 Oct 2022 11:27:50 -0400 Subject: [PATCH] Apply & bundle edits for non-message events. (#14034) Fixes two related bugs: * No edit information was bundled for events which aren't `m.room.message`. * `m.new_content` was not applied for those events. --- changelog.d/14034.bugfix | 1 + synapse/storage/databases/main/relations.py | 11 ++++------- 2 files changed, 5 insertions(+), 7 deletions(-) create mode 100644 changelog.d/14034.bugfix diff --git a/changelog.d/14034.bugfix b/changelog.d/14034.bugfix new file mode 100644 index 000000000000..e437ef3a01a1 --- /dev/null +++ b/changelog.d/14034.bugfix @@ -0,0 +1 @@ +Fix a long-standing bug where edits of non-`m.room.message` events would not be correctly bundled or have their new content applied. diff --git a/synapse/storage/databases/main/relations.py b/synapse/storage/databases/main/relations.py index 154385b1e83a..116abef9de10 100644 --- a/synapse/storage/databases/main/relations.py +++ b/synapse/storage/databases/main/relations.py @@ -384,12 +384,11 @@ async def get_applicable_edits( the event will map to None. """ - # We only allow edits for `m.room.message` events that have the same sender - # and event type. We can't assert these things during regular event auth so - # we have to do the checks post hoc. + # We only allow edits for events that have the same sender and event type. + # We can't assert these things during regular event auth so we have to do + # the checks post hoc. - # Fetches latest edit that has the same type and sender as the - # original, and is an `m.room.message`. + # Fetches latest edit that has the same type and sender as the original. if isinstance(self.database_engine, PostgresEngine): # The `DISTINCT ON` clause will pick the *first* row it encounters, # so ordering by origin server ts + event ID desc will ensure we get @@ -405,7 +404,6 @@ async def get_applicable_edits( WHERE %s AND relation_type = ? - AND edit.type = 'm.room.message' ORDER by original.event_id DESC, edit.origin_server_ts DESC, edit.event_id DESC """ else: @@ -424,7 +422,6 @@ async def get_applicable_edits( WHERE %s AND relation_type = ? - AND edit.type = 'm.room.message' ORDER by edit.origin_server_ts, edit.event_id """