package com.david.dao;

import com.david.bo.Userinfo;
import com.david.bo.Userpoint;

/**
 * 用戶積分的DAO
 * @author Administrator
 *
 */
public interface IUserpointDao {
	//設置初始積分
	public void setInitPoint(Userinfo userinfo);
	//減分
	public boolean reducePoint(Userinfo userinfo,int point);
	//加分
	public boolean addPoint(Userinfo userinfo, int point);
	//獲取某人的Userpoint
	public Userpoint getUserpointByUser(Userinfo userinfo);
	//下載分數處理
	public boolean executeDownPoint(Userinfo author,Userinfo userinfo,int point);
}