package org.ta.pddserver.service.impl;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;
import org.ta.pddserver.entity.WaybillSeaEntity;
import org.ta.pddserver.mapper.WaybillSeaMapper;
import org.ta.pddserver.service.WaybillSeaService;

@Service
public class WaybillSeaImpl extends ServiceImpl<WaybillSeaMapper, WaybillSeaEntity> implements WaybillSeaService {

    public WaybillSeaEntity getFirstUsable() {
        return this.baseMapper.selectFirst();
    }
}