Accept & store thread IDs for receipts (implement MSC3771). (#13782)

Updates the `/receipts` endpoint and receipt EDU handler to parse a
`thread_id` from the body and insert it in the database.

1 files changed, 1 insertions, 0 deletions

diff --git a/tests/handlers/test_appservice.py b/tests/handlers/test_appservice.py

index b17af2725b..af24c4984d 100644
--- a/tests/handlers/test_appservice.py
+++ b/tests/handlers/test_appservice.py
@@ -447,6 +447,7 @@ class ApplicationServicesHandlerSendEventsTestCase(unittest.HomeserverTestCase):
                     receipt_type="m.read",
                     user_id=self.local_user,
                     event_ids=[f"$eventid_{i}"],
+                    thread_id=None,
                     data={},
                 )
             )