Update notice format

synapse/api/constants.py

@@ -80,8 +80,6 @@ class EventTypes(object):
     ServerACL = "m.room.server_acl"
     Pinned = "m.room.pinned_events"
 
-    ServerNoticeLimitReached = "m.server_notice.usage_limit_reached"
-
 
 class RejectedReason(object):
     AUTH_ERROR = "auth_error"
@@ -106,3 +104,7 @@ DEFAULT_ROOM_VERSION = "1"
 # vdh-test-version is a placeholder to get room versioning support working and tested
 # until we have a working v2.
 KNOWN_ROOM_VERSIONS = {"1", "vdh-test-version"}
+
+
+ServerNoticeMsgType = "m.server_notice"
+ServerNoticeLimitReached = "m.server_notice.usage_limit_reached"

synapse/server_notices/resource_limits_server_notices.py

@@ -18,7 +18,11 @@ from six import iteritems
 
 from twisted.internet import defer
 
-from synapse.api.constants import EventTypes
+from synapse.api.constants import (
+    EventTypes,
+    ServerNoticeLimitReached,
+    ServerNoticeMsgType,
+)
 from synapse.api.errors import AuthError, ResourceLimitError, SynapseError
 from synapse.server_notices.server_notices_manager import SERVER_NOTICE_ROOM_TAG
 
@@ -102,11 +106,13 @@ class ResourceLimitsServerNotices(object):
                 # Add block notification
                 content = {
                     'body': event_content,
+                    'msgtype': ServerNoticeMsgType,
+                    'server_notice_type': ServerNoticeLimitReached,
                     'admin_uri': self._config.admin_uri,
                     'limit_type': event_limit_type
                 }
                 event = yield self._server_notices_manager.send_notice(
-                    user_id, content, EventTypes.ServerNoticeLimitReached
+                    user_id, content, EventTypes.Message,
                 )
 
                 content = {
@@ -174,7 +180,9 @@ class ResourceLimitsServerNotices(object):
 
         events = yield self._store.get_events(referenced_events)
         for event_id, event in iteritems(events):
-            if event.type == EventTypes.ServerNoticeLimitReached:
+            if event.type != EventTypes.Message:
+                continue
+            if event.content.get("msgtype") == ServerNoticeMsgType:
                 currently_blocked = True
                 # remove event in case we need to disable blocking later on.
                 if event_id in referenced_events:

tests/server_notices/test_resource_limits_server_notices.py

@@ -2,7 +2,7 @@ from mock import Mock
 
 from twisted.internet import defer
 
-from synapse.api.constants import EventTypes
+from synapse.api.constants import EventTypes, ServerNoticeMsgType
 from synapse.api.errors import ResourceLimitError
 from synapse.handlers.auth import AuthHandler
 from synapse.server_notices.resource_limits_server_notices import (
@@ -78,7 +78,10 @@ class TestResourceLimitsServerNotices(unittest.TestCase):
         """Test when user has blocked notice, but should have it removed"""
 
         self._rlsn._auth.check_auth_blocking = Mock()
-        mock_event = Mock(type=EventTypes.ServerNoticeLimitReached)
+        mock_event = Mock(
+            type=EventTypes.Message,
+            content={"msgtype": ServerNoticeMsgType},
+        )
         self._rlsn._store.get_events = Mock(return_value=defer.succeed(
             {"123": mock_event}
         ))
@@ -94,7 +97,10 @@ class TestResourceLimitsServerNotices(unittest.TestCase):
             side_effect=ResourceLimitError(403, 'foo')
         )
 
-        mock_event = Mock(type=EventTypes.ServerNoticeLimitReached)
+        mock_event = Mock(
+            type=EventTypes.Message,
+            content={"msgtype": ServerNoticeMsgType},
+        )
         self._rlsn._store.get_events = Mock(return_value=defer.succeed(
             {"123": mock_event}
         ))