Create a separate RangedReadReceipt class.

2 files changed, 19 insertions, 5 deletions

diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py
index 2f59245058..bc784d5516 100644
--- a/synapse/replication/tcp/client.py
+++ b/synapse/replication/tcp/client.py
@@ -407,8 +407,8 @@ class FederationSenderHandler:
                 receipt.room_id,
                 receipt.receipt_type,
                 receipt.user_id,
-                [receipt.event_id],
-                receipt.data,
+                event_ids=[receipt.event_id],
+                data=receipt.data,
             )
             await self.federation_sender.send_read_receipt(receipt_info)
 
diff --git a/synapse/types.py b/synapse/types.py
index 0586d2cbb9..050e2f7c10 100644
--- a/synapse/types.py
+++ b/synapse/types.py
@@ -822,17 +822,31 @@ class ThirdPartyInstanceID:
 
 
 @attr.s(slots=True, frozen=True, auto_attribs=True)
-class ReadReceipt:
-    """Information about a read-receipt"""
+class Receipt:
+    """Information about a receipt"""
 
     room_id: str
     receipt_type: str
     user_id: str
-    event_ids: List[str]
     data: JsonDict
 
 
 @attr.s(slots=True, frozen=True, auto_attribs=True)
+class ReadReceipt(Receipt):
+    """Information about a read-receipt"""
+
+    event_ids: List[str]
+
+
+@attr.s(slots=True, frozen=True, auto_attribs=True)
+class RangedReadReceipt(Receipt):
+    """Information about a ranged read-receipt"""
+
+    start_event_id: str
+    end_event_id: str
+
+
+@attr.s(slots=True, frozen=True, auto_attribs=True)
 class DeviceListUpdates:
     """
     An object containing a diff of information regarding other users' device lists, intended for