update api

whycxzp

2021-03-05 e7a7b634352f684085bb6eea34b331fc069ff44d

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package com.whyc.service;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.whyc.dto.Response;
import com.whyc.mapper.CommonMapper;
import com.whyc.mapper.WaterCommHistoryMapper;
import com.whyc.mapper.WaterCommMapper;
import com.whyc.pojo.UPSComm;
import com.whyc.pojo.WaterComm;
import org.springframework.stereotype.Service;
 
import javax.annotation.Resource;
import java.util.List;
 
/**
 * Water通讯
 */
@Service
public class WaterCommService {
 
    @Resource
    private WaterCommMapper mapper;
 
    @Resource
    private WaterCommHistoryMapper historyMapper;
 
    @Resource
    private CommonMapper commonMapper;
 
    public Response<List<WaterComm>> getAll() {
        try {
            List<WaterComm> Waters = mapper.selectList(null);
            return new Response<List<WaterComm>>().set(1,Waters);
        } catch (Exception e) {
            e.printStackTrace();
            return new Response().setCode(0);
        }
    }
 
    public Response<WaterComm> getInfoByDevId(int devId) {
        try{
            QueryWrapper<WaterComm> queryWrapper = Wrappers.query();
            queryWrapper.eq("dev_id",devId);
            WaterComm WaterComm = mapper.selectOne(queryWrapper);
            return new Response<WaterComm>().set(1,WaterComm);
        }catch (Exception e){
            e.printStackTrace();
            return new Response<WaterComm>().setCode(0);
 
        }
    }
 
    public Response<PageInfo<WaterComm>> getHistory(int pageNum, int pageSize, int devId) {
        List<String> tableNames = commonMapper.getTableName("db_3.5mw_motor_history", "tb_water_comm_" + devId);
        PageHelper.startPage(pageNum,pageSize);
        List<WaterComm> waterComms = historyMapper.getHistory(tableNames);
        PageInfo<WaterComm> waterCommPageInfo = new PageInfo<>(waterComms);
        return new Response<PageInfo<WaterComm>>().set(1,waterCommPageInfo);
    }
}