package com.iwe3.langchain4j.entity;


import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.bson.types.ObjectId;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;

@Data
@AllArgsConstructor
@NoArgsConstructor
@Document("chat_messages")
public class ChatMessages {

    //唯一标识，映射到 MongoDB 文档的 _id 字段
    @Id
    private ObjectId messageId;  //利用数据库生成ID就用ObjectId

    private String memoryId;  //隔离聊天记录的ID

    private String content; //存储当前聊天记录列表的json字符串
}