一键报警,物业平台相关功能修改

101captain

2021-09-17 814b7dfb73f8ae763023a4fd2835bbead8c66a93

 springcloud_k8s_panzhihuazhihuishequ/service_property/src/main/java/com/panzhihua/service_property/netty/NettyServerHandler.java

@@ -1,23 +1,45 @@
package com.panzhihua.service_property.netty;

import cn.hutool.core.date.DateUtil;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.panzhihua.common.utlis.DateUtils;
import com.panzhihua.common.utlis.StringUtils;
import com.panzhihua.service_property.dao.ComPropertyAlarmDao;
import com.panzhihua.service_property.dao.ComPropertyAlarmSettingDao;
import com.panzhihua.service_property.dao.ComPropertyEquipmentDao;
import com.panzhihua.service_property.entity.ComPropertyAlarm;
import com.panzhihua.service_property.entity.ComPropertyAlarmSetting;
import com.panzhihua.service_property.entity.ComPropertyEquipment;
import com.panzhihua.service_property.util.MyTools;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.Duration;
import java.util.Date;
import java.util.Objects;

@Slf4j
@Component
public class NettyServerHandler extends ChannelInboundHandlerAdapter {
    @Resource
    private ComPropertyAlarmDao comPropertyAlarmDao;
    @Resource
    private ComPropertyAlarmSettingDao comPropertyAlarmSettingDao;
    @Resource
    private ComPropertyEquipmentDao comPropertyEquipmentDao;
    @Resource
    private StringRedisTemplate stringRedisTemplate;
    @Resource
    private RabbitTemplate rabbitTemplate;

    private static NettyServerHandler nettyServerHandler;
    /**
     * 客户端连接会触发
     */
@@ -40,13 +62,17 @@
            myTools.writeToClient("404A01"+ DateUtils.getDateFormatString(new Date(),"HHmmss")+"23",ctx,"心跳包");
        }
        if(msg.toString().startsWith("4A1803")){
            String serial=msg.toString().substring(12,22);
            String serial=msg.toString().substring(14,24);
            myTools.writeToClient("404A03"+msg.toString().substring(msg.toString().length()-2)+"23",ctx,"事件包");
            ComPropertyAlarm comPropertyAlarm=new ComPropertyAlarm();
            comPropertyAlarm.setCreateTime(DateUtil.date());
            comPropertyAlarm.setSerialNo(serial);
            comPropertyAlarm.setType(ComPropertyAlarm.type.one);
            comPropertyAlarmDao.insert(comPropertyAlarm);
//            ComPropertyAlarm comPropertyAlarm=new ComPropertyAlarm();
//            comPropertyAlarm.setCreateTime(DateUtil.date());
//            comPropertyAlarm.setSerialNo(serial);
//            comPropertyAlarm.setType(ComPropertyAlarm.type.one);
//            nettyServerHandler.comPropertyAlarmDao.insert(comPropertyAlarm);
            if(msg.toString().startsWith("4A18031")){
                delayAlarm(serial);
            }

        }
        ctx.flush();
    }
@@ -59,4 +85,47 @@
        cause.printStackTrace();
        ctx.close();
    }

    @PostConstruct
    public void init() {
        nettyServerHandler=this;
        nettyServerHandler.comPropertyAlarmDao=this.comPropertyAlarmDao;
        nettyServerHandler.stringRedisTemplate=this.stringRedisTemplate;
        nettyServerHandler.rabbitTemplate=this.rabbitTemplate;
    }
    //报警事件包延迟处理方法
    private void delayAlarm(String serial){
        int duration=0;
        if(StringUtils.isNotEmpty(serial)){

            ComPropertyEquipment comPropertyEquipment=new ComPropertyEquipment();
            if (nettyServerHandler.stringRedisTemplate.hasKey(serial)){
                comPropertyEquipment= JSONObject.parseObject(nettyServerHandler.stringRedisTemplate.boundValueOps(serial).get(),ComPropertyEquipment.class);
                duration = getDuration(Objects.requireNonNull(comPropertyEquipment));
                nettyServerHandler.stringRedisTemplate.boundValueOps(serial).set(JSONObject.toJSONString(comPropertyEquipment), Duration.ofHours(duration));
            }
            else {
                comPropertyEquipment=nettyServerHandler.comPropertyEquipmentDao.selectOne(new QueryWrapper<ComPropertyEquipment>().eq("serial_no",serial));
                duration = getDuration(comPropertyEquipment);
                nettyServerHandler.stringRedisTemplate.boundValueOps(serial).set(JSONObject.toJSONString(comPropertyEquipment));
            }
            int finalDuration = duration;
            nettyServerHandler.rabbitTemplate.convertAndSend("delayed.exchange","delayed.key",comPropertyEquipment, message -> {
                message.getMessageProperties().setHeader("x-delay", finalDuration*1000*3601);
                return message;
            });
        }
    }

    private int getDuration(ComPropertyEquipment comPropertyEquipment) {
        int duration;
        if(nettyServerHandler.stringRedisTemplate.hasKey(comPropertyEquipment.getCommunityId().toString())){
            duration=Integer.parseInt(nettyServerHandler.stringRedisTemplate.boundValueOps(comPropertyEquipment.getCommunityId().toString()).get());
        }else{
            ComPropertyAlarmSetting comPropertyAlarmSetting=nettyServerHandler.comPropertyAlarmSettingDao.getByCommunityId(comPropertyEquipment.getCommunityId());
            duration=comPropertyAlarmSetting.getTriggerTime();
            nettyServerHandler.stringRedisTemplate.boundValueOps(comPropertyEquipment.getCommunityId().toString()).set(comPropertyAlarmSetting.getTriggerTime().toString());
        }
        return duration;
    }
}