4dkankan-fusion/src/main/java/com/fdkankan/fusion/service/impl/SceneServiceImpl.java

package com.fdkankan.fusion.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fdkankan.fusion.entity.Scene;
import com.fdkankan.fusion.mapper.ISceneMapper;
import com.fdkankan.fusion.service.ISceneService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 初始化信息表 服务实现类
 * </p>
 *
 * @author 
 * @since 2025-02-18
 */
@Service
public class SceneServiceImpl extends ServiceImpl<ISceneMapper, Scene> implements ISceneService {

    @Override
    public Scene getByNum(String num) {
        LambdaQueryWrapper<Scene> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(Scene::getSceneCode,num);
        List<Scene> list = this.list(wrapper);
        if(list == null || list.isEmpty()){
            return null;
        }
        return list.get(0);
    }
}