4dkankan-center-user/src/main/java/com/fdkankan/user/service/impl/CameraServiceImpl.java

package com.fdkankan.user.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fdkankan.user.entity.Camera;
import com.fdkankan.user.mapper.ICameraMapper;
import com.fdkankan.user.service.ICameraService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 相机主表 服务实现类
 * </p>
 *
 * @author 
 * @since 2022-07-04
 */
@Service
public class CameraServiceImpl extends ServiceImpl<ICameraMapper, Camera> implements ICameraService {

    @Override
    public Camera getBySnCode(String snCode) {
        LambdaQueryWrapper<Camera> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(Camera::getSnCode,snCode);
        List<Camera> list = this.list(wrapper);
        if(list !=null && list.size() > 0){
            return list.get(0);
        }
        return null;
    }

    @Override
    public List<Camera> getCameraLikeSnCode(String snCode) {
        LambdaQueryWrapper<Camera> wrapper = new LambdaQueryWrapper<>();
        wrapper.like(Camera::getSnCode,snCode);
        return this.list(wrapper);
    }
}