推送数据给DTC改为独立执行的任务

app/database.py

@@ -1,7 +1,7 @@
 from datetime import datetime
 from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
 from sqlalchemy.orm import DeclarativeBase
-from sqlalchemy import Column, String, Integer, DateTime, Text, JSON, Index, text
+from sqlalchemy import Column, String, Integer, DateTime, Text, JSON, Index, text, Boolean
 from app.config import settings
 from app.logger import get_logger
 from sqlalchemy.sql.expression import func
@@ -23,6 +23,7 @@ class CallbackFailureLog(Base):
     request_url = Column(String(500), nullable=False, comment="请求URL")
     request_headers = Column(JSON, nullable=False, comment="请求头")
     request_body = Column(JSON, nullable=False, comment="请求体")
+    is_completed = Column(Boolean, default=False, comment="是否已完成")
     created_at = Column(DateTime, default=datetime.now(), comment="创建时间")