fix(session): route messaging metadata loads through display merge

Use _merged_session_messages_for_display for is_messaging_session even in the
metadata-only (messages=0) path. This ensures message_count and last_message_at
match the full load path for Telegram / external messaging sessions that have
stitched or duplicate rows in state.db + sidecar.

Prevents spurious refresh loops, scroll resets, and open panel closures when
resuming cross-surface sessions in the WebUI.

No impact on CLI, non-messaging, or full-message paths. All 580 session tests pass.

Fixes the root cause identified in the SessionDB / render interaction changes.
This commit is contained in:
george-andraws
2026-05-26 22:00:04 -07:00
parent 875ce4169a
commit 541c064a72
2 changed files with 18 additions and 2 deletions

View File

@@ -4152,8 +4152,7 @@ def handle_get(handler, parsed) -> bool:
)
else:
if is_messaging_session and cli_messages:
sidecar_messages = getattr(s, "messages", []) or []
_all_msgs = merge_session_messages_append_only(cli_messages, sidecar_messages)
_all_msgs = _merged_session_messages_for_display(s, cli_messages)
else:
if metadata_summary is None:
metadata_summary = _message_summary(getattr(s, "messages", []) or [])

View File

@@ -107,3 +107,20 @@ def test_messaging_session_metadata_load_preserves_cli_metadata_lookup(monkeypat
assert looked_up == ["messaging_sidecar"]
assert response["session"]["source_label"] == "Telegram"
def test_messaging_session_metadata_matches_full_display_merge(monkeypatch):
import api.routes as routes
from api.models import Session
sidecar = [{"role": "user", "content": "hi", "timestamp": 1000}, {"role": "assistant", "content": "ok", "timestamp": 1001}]
cli = sidecar + [{"role": "assistant", "content": "ok", "timestamp": 1001.7}]
session = Session(session_id="telegram_resume", title="Telegram", messages=sidecar, session_source="messaging", raw_source="telegram")
monkeypatch.setattr(routes, "get_session", lambda sid, metadata_only=False: session)
monkeypatch.setattr(routes, "_clear_stale_stream_state", lambda _session: None)
monkeypatch.setattr(routes, "_lookup_cli_session_metadata", lambda sid: {"session_id": sid, "session_source": "messaging", "raw_source": "telegram"})
monkeypatch.setattr(routes, "get_cli_session_messages", lambda _sid: cli)
monkeypatch.setattr(routes, "redact_session_data", lambda payload: payload)
monkeypatch.setattr(routes, "j", lambda _handler, payload, status=200, extra_headers=None: payload)
full = routes.handle_get(object(), urlparse("/api/session?session_id=telegram_resume&messages=1&resolve_model=0"))["session"]
meta = routes.handle_get(object(), urlparse("/api/session?session_id=telegram_resume&messages=0&resolve_model=0"))["session"]
assert (meta["message_count"], meta["last_message_at"]) == (full["message_count"], full["last_message_at"])