package com.ruoyi.sy.service.impl;

import com.ruoyi.sy.domain.ArdAccessNum;
import com.ruoyi.sy.mapper.ArdAccessNumMapper;
import com.ruoyi.sy.service.ArdAccessNumService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class ArdAccessNumServiceImpl implements ArdAccessNumService {

    @Autowired
    private ArdAccessNumMapper ardAccessNumMapper;

    @Override
    public ArdAccessNum queryNum() {
        List<ArdAccessNum> list = ardAccessNumMapper.selectList(null);
        if(list.size()>0){
            return list.get(0);
        }else {
            ArdAccessNum ardAccessNum = new ArdAccessNum();
            return ardAccessNum;
        }
    }

    @Override
    public int upd(ArdAccessNum ardAccessNum) {
        return ardAccessNumMapper.update(ardAccessNum,null);
    }
}