src/main/java/com/example/g8backend/mapper/UserStatsMapper.java

package com.example.g8backend.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.g8backend.entity.UserStats;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface UserStatsMapper extends BaseMapper<UserStats> {
    void incrementTraffic(@Param("passkey") String passkey,
                          @Param("deltaUploaded") double deltaUploaded,
                          @Param("deltaDownloaded") double deltaDownloaded);
}