package com.upchina.group.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.upchina.group.entity.GroupMessageRead;
import org.apache.ibatis.annotations.Update;

import java.util.List;

/**
 * <p>
 * 交易圈消息已读 Mapper 接口
 * </p>
 *
 * @author easonzhu
 * @since 2025-02-13
 */
public interface GroupMessageReadMapper extends BaseMapper<GroupMessageRead> {

    @Update("<script>" +
            "INSERT INTO group_message_read (message_id, user_id, group_id, create_time) VALUES " +
            "<foreach collection='list' item='item' separator=','>" +
            "(#{item.messageId}, #{item.userId}, #{item.groupId}, #{item.createTime})" +
            "</foreach>" +
            " ON DUPLICATE KEY UPDATE message_id = message_id" +
            "</script>")
    void replaceBatch(List<GroupMessageRead> list);

}