优化加载后删除节点的逻辑；和数据库查询性能

sync_state_machine/sync_system/strategy_ops/reset_ops.py

@@ -30,6 +30,25 @@ async def _resolve_local_id_for_unbind(
     return None
 
 
+async def _has_binding_record(
+    *,
+    node_type: str,
+    any_side_node_id: str,
+    binding_manager: "BindingManager",
+) -> bool:
+    local_id = await _resolve_local_id_for_unbind(
+        node_type=node_type,
+        any_side_node_id=any_side_node_id,
+        binding_manager=binding_manager,
+    )
+    return local_id is not None
+
+
+def _bootstrap_source_present(node) -> bool:
+    context = node.context if isinstance(node.context, dict) else {}
+    return not bool(context.get("_loaded_from_persistence"))
+
+
 def _is_create_zombie(node) -> bool:
     if node.action != SyncAction.CREATE:
         return False
@@ -55,8 +74,27 @@ async def _cleanup_one_side(
             )
             continue
 
-        decision = e01_bootstrap(runtime, node=node, is_create_zombie=_is_create_zombie(node))
+        has_binding_record = await _has_binding_record(
+            node_type=node_type,
+            any_side_node_id=node.node_id,
+            binding_manager=binding_manager,
+        )
+        bootstrap_source_present = _bootstrap_source_present(node)
+
+        decision = e01_bootstrap(
+            runtime,
+            node=node,
+            is_create_zombie=_is_create_zombie(node),
+            bootstrap_source_present=bootstrap_source_present,
+            has_binding_record=has_binding_record,
+        )
         if decision.to_state != "S15":
+            if decision.to_state == "S17":
+                node.context.pop("_loaded_from_persistence", None)
+                logger.warning(
+                    f"[{node_type}] Bootstrap isolated node ({label}): "
+                    f"node_id={node.node_id}, reason={node.error}"
+                )
             continue
 
         local_id_for_unbind = await _resolve_local_id_for_unbind(
@@ -74,9 +112,12 @@ async def _cleanup_one_side(
         else:
             bind_note = "no_binding"
 
-        reason = "status=FAILED" if node.status == SyncStatus.FAILED else "data_id empty"
+        if _is_create_zombie(node):
+            reason = "status=FAILED" if node.status == SyncStatus.FAILED else "data_id empty"
+        else:
+            reason = "persistence_only_source_missing_without_binding"
         logger.info(
-            f"[{node_type}] Cleaning up CREATE zombie ({label}): "
+            f"[{node_type}] Cleaning up bootstrap zombie ({label}): "
             f"node_id={node.node_id}, reason={reason}, {bind_note}"
         )
 
@@ -118,7 +159,7 @@ async def run_phase2_cleanup(
         total_cleaned += cleaned_count
         if cleaned_count > 0:
             logger.warning(
-                f"[{node_type}] Cleaned up CREATE-failed zombies: "
+                f"[{node_type}] Cleaned up bootstrap zombies: "
                 f"local_deleted={len(cleaned_local)}, remote_deleted={len(cleaned_remote)}"
             )