[全量] 初始化项目代码、配置、文档及Agent协同harness

langchain-chat/server/db/repository/conversation_repository.py

@@ -0,0 +1,16 @@
+from server.db.session import with_session
+import uuid
+from server.db.models.conversation_model import ConversationModel
+
+
+@with_session
+def add_conversation_to_db(session, chat_type, name="", conversation_id=None):
+    """
+    新增聊天记录
+    """
+    if not conversation_id:
+        conversation_id = uuid.uuid4().hex
+    c = ConversationModel(id=conversation_id, chat_type=chat_type, name=name)
+
+    session.add(c)
+    return c.id