4dkankan-agent/src/main/java/com/fdkankan/agent/service/impl/ScenePlusServiceImpl.java

package com.fdkankan.agent.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fdkankan.agent.entity.ScenePlus;
import com.fdkankan.agent.mapper.IScenePlusMapper;
import com.fdkankan.agent.service.IScenePlusService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import java.util.List;

/**
 * <p>
 * 场景主表 服务实现类
 * </p>
 *
 * @author 
 * @since 2022-11-09
 */
@Service
public class ScenePlusServiceImpl extends ServiceImpl<IScenePlusMapper, ScenePlus> implements IScenePlusService {


    @Override
    public ScenePlus getByNum(String sceneNum) {
        LambdaQueryWrapper<ScenePlus> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ScenePlus::getNum,sceneNum);
        List<ScenePlus> list = this.list(wrapper);
        if(list!=null && list.size() >0){
            return list.get(0);
        }
        return null;
    }

    @Override
    public Long getCountByCameraId(Long cameraId) {
        LambdaQueryWrapper<ScenePlus> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(ScenePlus::getCameraId,cameraId);
        wrapper.in(ScenePlus::getSceneStatus,0,-2);
        return this.count(wrapper);
    }
}