更新演示接口

whycxzp

2021-07-26 24fd4ac01b448c2dab5dbcc1f9a641a38fc783e7

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package com.whyc.service;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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.CentralMonitorSysRTHistoryMapper;
import com.whyc.mapper.CentralMonitorSysRTMapper;
import com.whyc.mapper.CommonMapper;
import com.whyc.pojo.AFERectifierState;
import com.whyc.pojo.CentralMonitorSysRT;
import org.springframework.stereotype.Service;
import org.springframework.web.bind.annotation.RequestParam;
 
import javax.annotation.Resource;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
 
@Service
public class CentralMonitorSysRTService {
 
    @Resource
    private CentralMonitorSysRTMapper mapper;
 
    @Resource
    private CentralMonitorSysRTHistoryMapper historyMapper;
 
    @Resource
    private CommonMapper commonMapper;
 
    public Response<CentralMonitorSysRT> getInfoByDevId(int devId) {
        QueryWrapper<CentralMonitorSysRT> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("dev_id",devId);
        try{
            CentralMonitorSysRT centralMonitorSysRT = mapper.selectOne(queryWrapper);
            return new Response<CentralMonitorSysRT>().set(1,centralMonitorSysRT);
        }catch (Exception e){
            e.printStackTrace();
            return new Response<CentralMonitorSysRT>().setCode(0);
        }
    }
 
    public Response<List<CentralMonitorSysRT>> getAll(){
        List<CentralMonitorSysRT> centralMonitorSysRTS = mapper.selectList(null);
        return new Response<List<CentralMonitorSysRT>>().set(1,centralMonitorSysRTS);
    }
 
 
    public Response<Map<String,List>> getInField() {
        Map<String,List> fieldMap = new HashMap();
        List<String> fieldNames = new LinkedList();
        fieldNames.add("进线屏电压");
        fieldNames.add("进线屏电流");
 
        List<String> fieldValues = new LinkedList();
        fieldValues.add("panel_vol");
        fieldValues.add("panel_curr");
 
        fieldMap.put("fieldNames",fieldNames);
        fieldMap.put("fieldValues",fieldValues);
        return new Response<Map<String,List>>().set(1,fieldMap);
    }
 
    public Response<Map<String,List>> getOutField() {
        Map<String,List> fieldMap = new HashMap();
        List<String> fieldNames = new LinkedList();
        fieldNames.add("出线屏电流");
 
        List<String> fieldValues = new LinkedList();
        fieldValues.add("panel_curr");
 
        fieldMap.put("fieldNames",fieldNames);
        fieldMap.put("fieldValues",fieldValues);
        return new Response<Map<String,List>>().set(1,fieldMap);
    }
 
    /*======History======*/
    public Response<PageInfo<CentralMonitorSysRT>> getHistory(int pageNum, int pageSize, int devId) {
        List<String> tableNames = commonMapper.getTableName("db_3.5mw_motor_history", "tb_central_monitor_sys_rt_" + devId);
        PageHelper.startPage(pageNum,pageSize);
        List<CentralMonitorSysRT> centralMonitorSysRTs = historyMapper.getHistory(tableNames);
        PageInfo<CentralMonitorSysRT> centralMonitorSysRTPageInfo = new PageInfo<>(centralMonitorSysRTs);
        return new Response<PageInfo<CentralMonitorSysRT>>().set(1,centralMonitorSysRTPageInfo);
    }
 
    public Response updateState(int devId, int switchClose) {
        UpdateWrapper<CentralMonitorSysRT> wrapper = Wrappers.update();
        wrapper.set("switch_close",switchClose).eq("dev_id",devId);
        mapper.update(null,wrapper);
        return new Response().setMsg(1,"更新成功");
    }
}