整理代码

sync_state_machine/domain/contract/api_handler.py

@@ -101,10 +101,7 @@ class ContractApiHandler(BaseApiHandler):
     """合同 API Handler"""
     
     def __init__(self):
-        super().__init__()
-        self._node_type = "contract"
-        self._node_class = ContractSyncNode
-        self._schema = ContractResponse
+        super().__init__(node_class=ContractSyncNode, schema=ContractResponse)
         self.update_schemas = [ContractCreate, ContractUpdate]
     
     # ========== Handler 接口实现 ==========

sync_state_machine/domain/contract/jsonl_handler.py

@@ -9,6 +9,6 @@ from schemas.contract.contract import ContractResponse
 class ContractJsonlHandler(BaseJsonlHandler):
     """合同 JSONL Handler"""
     def __init__(self, datasource: JsonlDataSource):
-        super().__init__(datasource, "contract", ContractSyncNode, ContractResponse)
+        super().__init__(datasource, ContractSyncNode, schema=ContractResponse)