看板能耗管理

huang

2025-03-18 67c9118cffb7d7407668bbbad4c64f9aaf21ba0d

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package com.mes.energy.service.impl;
 
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mes.energy.entity.EnergyConsumption;
import com.mes.energy.mapper.EnergyConsumptionMapper;
import com.mes.energy.service.EnergyConsumptionService;
import com.mes.tools.WebSocketServer;
import cn.hutool.json.JSONObject;
import org.springframework.stereotype.Service;
 
import java.util.ArrayList;
 
@Service
public class EnergyConsumptionServiceImpl extends ServiceImpl<EnergyConsumptionMapper, EnergyConsumption> implements EnergyConsumptionService {
 
    @Override
    public void notifyEnergyUpdate(EnergyConsumption consumption) {
        JSONObject message = new JSONObject();
        message.set("type", "energy_update");
        message.set("data", consumption);
 
        ArrayList<WebSocketServer> servers = WebSocketServer.sessionMap.get("energy");
        if (servers != null) {
            for (WebSocketServer server : servers) {
                server.sendMessage(message.toString());
            }
        }
    }
}