Pass the current time to serialize event, rather than passing an

HS and getting a clock from it and calling time_msec on the clock.
Remove the serialize_event method from the HS since it is no longer
needed.

1 files changed, 15 insertions, 6 deletions

diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 6a1104a890..9c3271fe88 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -18,6 +18,7 @@ from twisted.internet import defer
 from synapse.api.constants import EventTypes, Membership
 from synapse.api.errors import RoomError
 from synapse.streams.config import PaginationConfig
+from synapse.events.utils import serialize_event
 from synapse.events.validator import EventValidator
 from synapse.util.logcontext import PreserveLoggingContext
 from synapse.types import UserID
@@ -100,9 +101,11 @@ class MessageHandler(BaseHandler):
             "room_key", next_key
         )
 
+        time_now = self.clock.time_msec()
+
         chunk = {
             "chunk": [
-                self.hs.serialize_event(e, as_client_event) for e in events
+                serialize_event(e, time_now, as_client_event) for e in events
             ],
             "start": pagin_config.from_token.to_string(),
             "end": next_token.to_string(),
@@ -211,7 +214,8 @@ class MessageHandler(BaseHandler):
 
         # TODO: This is duplicating logic from snapshot_all_rooms
         current_state = yield self.state_handler.get_current_state(room_id)
-        defer.returnValue([self.hs.serialize_event(c) for c in current_state])
+        now = self.clock.time_msec()
+        defer.returnValue([serialize_event(c, now) for c in current_state])
 
     @defer.inlineCallbacks
     def snapshot_all_rooms(self, user_id=None, pagin_config=None,
@@ -283,10 +287,11 @@ class MessageHandler(BaseHandler):
 
                 start_token = now_token.copy_and_replace("room_key", token[0])
                 end_token = now_token.copy_and_replace("room_key", token[1])
+                time_now = self.clock.time_msec()
 
                 d["messages"] = {
                     "chunk": [
-                        self.hs.serialize_event(m, as_client_event)
+                        serialize_event(m, time_now, as_client_event)
                         for m in messages
                     ],
                     "start": start_token.to_string(),
@@ -297,7 +302,8 @@ class MessageHandler(BaseHandler):
                     event.room_id
                 )
                 d["state"] = [
-                    self.hs.serialize_event(c) for c in current_state
+                    serialize_event(c, time_now, as_client_event)
+                    for c in current_state
                 ]
             except:
                 logger.exception("Failed to get snapshot")
@@ -320,8 +326,9 @@ class MessageHandler(BaseHandler):
         auth_user = UserID.from_string(user_id)
 
         # TODO: These concurrently
+        time_now = self.clock.time_msec()
         state_tuples = yield self.state_handler.get_current_state(room_id)
-        state = [self.hs.serialize_event(x) for x in state_tuples]
+        state = [serialize_event(x, time_now) for x in state_tuples]
 
         member_event = (yield self.store.get_room_member(
             user_id=user_id,
@@ -360,11 +367,13 @@ class MessageHandler(BaseHandler):
                     "Failed to get member presence of %r", m.user_id
                 )
 
+        time_now = self.clock.time_msec()
+
         defer.returnValue({
             "membership": member_event.membership,
             "room_id": room_id,
             "messages": {
-                "chunk": [self.hs.serialize_event(m) for m in messages],
+                "chunk": [serialize_event(m, time_now) for m in messages],
                 "start": start_token.to_string(),
                 "end": end_token.to_string(),
             },