Additional constants for EDU types. (#12884)

Instead of hard-coding strings in many places.

1 files changed, 2 insertions, 2 deletions

diff --git a/synapse/notifier.py b/synapse/notifier.py

index ba23257f54..c2b66eec62 100644
--- a/synapse/notifier.py
+++ b/synapse/notifier.py
@@ -33,7 +33,7 @@ from prometheus_client import Counter
 
 from twisted.internet import defer
 
-from synapse.api.constants import EventTypes, HistoryVisibility, Membership
+from synapse.api.constants import EduTypes, EventTypes, HistoryVisibility, Membership
 from synapse.api.errors import AuthError
 from synapse.events import EventBase
 from synapse.handlers.presence import format_user_presence_state
@@ -632,7 +632,7 @@ class Notifier:
                     now = self.clock.time_msec()
                     new_events[:] = [
                         {
-                            "type": "m.presence",
+                            "type": EduTypes.PRESENCE,
                             "content": format_user_presence_state(event, now),
                         }
                         for event in new_events