websockt

whyclxw

2022-03-02 37350cc1348d57989d9bdbdccb1ce8ac82f49a76

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package com.whyc.service;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.github.pagehelper.PageInfo;
import com.whyc.dto.Response;
import com.whyc.mapper.BattRtdataMapper;
import com.whyc.pojo.BattRtdata;
import com.whyc.pojo.BattRtstate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import javax.annotation.Resource;
import java.util.List;
 
@Service
public class BattRtdataService {
 
    @Resource
    private BattRtdataMapper mapper;
 
    //根据电池组id查询该电池组中所有电池信息(图表数据)
    @Transactional
    public Response serchByCondition(int battGroupId) {
        QueryWrapper wrapper=new QueryWrapper();
        wrapper.eq("BattGroupId",battGroupId);
        List list=mapper.selectList(wrapper);
        PageInfo pageInfo=new PageInfo(list);
        return new Response().setII(1,list.size()>0?true:false,pageInfo,"");
    }
 
    //历史监测中查询出电池组的实时内阻并将其导出报表
    public Response serchResById(int battGroupId) {
        QueryWrapper wrapper=new QueryWrapper();
        wrapper.eq("BattGroupId",battGroupId);
        wrapper.orderByAsc("mon_num");
        List list=mapper.selectList(wrapper);
        PageInfo pageInfo=new PageInfo(list);
        return new Response().set(1,pageInfo);
    }
    //3D查询机房下电池组单体信息
    public Response getStation3D(String stationId) {
        List<BattRtdata> list=mapper.getStation3D(stationId);
        PageInfo pageInfo=new PageInfo(list);
        return new Response().setII(1,list.size()>0?true:false,pageInfo,"");
    }
}