Revert "Merge branch 'rav/timestamp_patch' into matrix-org-hotfixes"

This reverts commit 7960e814e5386b32821ef51915e609091e6e1569, reversing
changes made to 3dd704ee9af836b9b3e50daf1017a3d65c9ebaec.

We no longer need this; please redo it as a proper MSC & synapse PR if you want
to keep it...

1 files changed, 0 insertions, 24 deletions

diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py

index f296257b11..fcfe7857f6 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -825,29 +825,6 @@ class JoinedRoomsRestServlet(ClientV1RestServlet):
         defer.returnValue((200, {"joined_rooms": list(room_ids)}))
 
 
-class TimestampLookupRestServlet(ClientV1RestServlet):
-    PATTERNS = client_path_patterns("/rooms/(?P<room_id>[^/]*)/timestamp_to_event$")
-
-    def __init__(self, hs):
-        super(TimestampLookupRestServlet, self).__init__(hs)
-        self.store = hs.get_datastore()
-
-    @defer.inlineCallbacks
-    def on_GET(self, request, room_id):
-        requester = yield self.auth.get_user_by_req(request)
-        yield self.auth.check_joined_room(room_id, requester.user.to_string())
-
-        timestamp = parse_integer(request, "ts")
-
-        event_id = yield self.store.get_event_for_timestamp(
-            room_id, timestamp,
-        )
-
-        defer.returnValue((200, {
-            "event_id": event_id,
-        }))
-
-
 def register_txn_path(servlet, regex_string, http_server, with_get=False):
     """Registers a transaction-based path.
 
@@ -897,7 +874,6 @@ def register_servlets(hs, http_server):
     JoinedRoomsRestServlet(hs).register(http_server)
     RoomEventServlet(hs).register(http_server)
     RoomEventContextServlet(hs).register(http_server)
-    TimestampLookupRestServlet(hs).register(http_server)
 
 
 def register_deprecated_servlets(hs, http_server):