Fix: create quest definition materializes its instances (#236)

Co-authored-by: dev_agent <17+dev_agent@code.cubecraftcreations.com> Co-committed-by: dev_agent <17+dev_agent@code.cubecraftcreations.com>
2026-09-25 07:26:33 -04:00
parent 64a56389ad
commit d248b9cb32
7 changed files with 83 additions and 18 deletions
@@ -468,7 +468,11 @@ async def _materialize_with_change(
    proceeds with the snapped presence).  This deterministically
    exercises the snapshot-to-insert gap that a config edit can
    interleave into.
+
+    ``create_quest_definition`` already materializes its horizon, so the
+    table is cleared first: the gated walk must be the only writer.
    """
+    await database.execute("DELETE FROM quest_instances")
    original_upsert = QuestInstancesDao.upsert_if_valid
    entered = asyncio.Event()
    release = asyncio.Event()