feat: Add local system override with 24h timeout support

2026-07-12 23:05:53 -04:00
parent c6684ea61b
commit c42bd1902c
9 changed files with 274 additions and 7 deletions
@@ -55,3 +55,35 @@ async def _sweep():
            logger.info(f"Node {node_id} marked offline (last seen: {last_seen.isoformat()})")
            from app.routers.tokens import release_token
            await release_token(node_id)
+            continue
+
+        # Check for expired system overrides (only for fixed nodes with timeout enforced)
+        override_timeout_raw = node.get("override_timeout_at")
+        enforce_timeout = node.get("enforce_override_timeout", True)
+        node_type = node.get("node_type", "fixed")
+
+        if override_timeout_raw and enforce_timeout and node_type != "portable":
+            if isinstance(override_timeout_raw, str):
+                override_timeout = datetime.fromisoformat(override_timeout_raw)
+            else:
+                override_timeout = override_timeout_raw
+            if override_timeout.tzinfo is None:
+                override_timeout = override_timeout.replace(tzinfo=timezone.utc)
+
+            if datetime.now(timezone.utc) > override_timeout:
+                node_id = node.get("node_id")
+                assigned_system_id = node.get("assigned_system_id")
+                logger.info(f"Node {node_id} override has expired. Reverting to system {assigned_system_id}.")
+
+                # Push the original assigned config if it exists
+                if assigned_system_id:
+                    system_doc = await fstore.doc_get("systems", assigned_system_id)
+                    if system_doc:
+                        from app.internal.mqtt_handler import mqtt_handler
+                        mqtt_handler.push_config(node_id, system_doc)
+
+                await fstore.doc_update("nodes", node_id, {
+                    "is_overridden": False,
+                    "override_system_id": None,
+                    "override_timeout_at": None,
+                })