java-insagent-pc/src/main/java/com/ydtech/modules/admin/service/impl/SysCarInfoServiceImpl.java

package com.ydtech.modules.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ydtech.modules.admin.dao.SysCarInfoMapper;
import com.ydtech.modules.admin.dao.SysCarUserInfoMapper;
import com.ydtech.modules.admin.model.po.SysCarInfo;
import com.ydtech.modules.admin.model.po.SysCarUserInfo;
import com.ydtech.modules.admin.service.SysCarInfoService;
import com.ydtech.modules.admin.service.SysCarUserInfoService;
import org.springframework.stereotype.Service;

import java.util.Objects;


@Service
public class SysCarInfoServiceImpl extends ServiceImpl<SysCarInfoMapper, SysCarInfo>
        implements SysCarInfoService {

    /**
     * 是否存在车主用户信息
     * @param licenseNo 身份证号
     * @return
     */
    public boolean isExist(String licenseNo){
        LambdaQueryWrapper<SysCarInfo> eq = new LambdaQueryWrapper<SysCarInfo>().eq(SysCarInfo::getLicenseNo, licenseNo);
        SysCarInfo sysCarInfo = baseMapper.selectOne(eq);
        if(!Objects.isNull(sysCarInfo))
            return true;
        return false;
    }

    /**
     * 根据车牌号查询车辆信息
     * @param frameNo
     * @return
     */
    @Override
    public SysCarInfo getCarInfoByFrameNo(String frameNo) {
        LambdaQueryWrapper<SysCarInfo> eq = new LambdaQueryWrapper<SysCarInfo>().eq(SysCarInfo::getFrameNo, frameNo);
        return baseMapper.selectOne(eq);
    }
}