feat(payment): expire pending orders after one hour

digital-avatar-app/backend/main.py

@@ -22,7 +22,11 @@ import routers.takeover
 from responses import ok
 from services.chat_attachment_service import purge_expired_chat_attachments
 from services.knowledge_vectorizer import knowledge_vectorizer
-from services.token_billing import DEFAULT_TOKEN_GRANT, release_stale_reservations
+from services.token_billing import (
+    DEFAULT_TOKEN_GRANT,
+    close_expired_pending_orders,
+    release_stale_reservations,
+)
 
 logger = logging.getLogger(__name__)
 
@@ -255,10 +259,24 @@ def purge_expired_chat_attachments_job():
         db.close()
 
 
+def close_expired_pending_orders_job():
+    db = SessionLocal()
+    try:
+        count = close_expired_pending_orders(db)
+        if count:
+            logger.info("Closed %s expired pending token payment order(s)", count)
+    except Exception as exc:
+        db.rollback()
+        logger.warning("Failed to close expired token payment orders: %s", exc)
+    finally:
+        db.close()
+
+
 def start_maintenance_scheduler():
     global maintenance_scheduler
 
     purge_expired_chat_attachments_job()
+    close_expired_pending_orders_job()
     interval_minutes = max(
         5, min(1440, int(os.getenv("CHAT_ATTACHMENT_CLEANUP_MINUTES", "60")))
     )
@@ -270,6 +288,13 @@ def start_maintenance_scheduler():
         max_instances=1,
         coalesce=True,
     )
+    maintenance_scheduler.add_job(
+        close_expired_pending_orders_job,
+        trigger=IntervalTrigger(minutes=1),
+        id="close_expired_token_orders",
+        max_instances=1,
+        coalesce=True,
+    )
     maintenance_scheduler.start()