init

liusuyi

2024-10-10 38f29e38fcc668171dc05c53d40a36b895c86102

 ard-work/src/main/java/com/ruoyi/utils/websocket/service/ChatServerEndpoint.java

@@ -1,30 +1,33 @@
package com.ruoyi.utils.websocket.service;

import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONException;
import com.alibaba.fastjson2.JSONObject;
import com.ruoyi.app.position.domain.ArdAppPosition;
import com.ruoyi.app.position.service.IArdAppPositionService;
import com.ruoyi.app.position.service.impl.AppPositionPush;
import com.ruoyi.app.position.service.impl.AppPositionPushService;
import com.ruoyi.app.position.service.impl.ArdAppPositionServiceImpl;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.call.dto.CallMessage;
import com.ruoyi.call.listener.WebsocketHandler;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.utils.websocket.util.WebSocketUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import javax.websocket.*;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.*;
import java.util.stream.Collectors;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import static com.ruoyi.utils.websocket.util.WebSocketUtils.ONLINE_USER_SESSIONS;

/**
 * @ClassName ChatServerEndpoint
 * @Description:
 * @Description: websocket操作类
 * @Author 刘苏义
 * @Date 2023/1/27 7:42
 * @Version 1.0
@@ -40,87 +43,23 @@
        String message = "用户[" + userId + "] 成功连接！";
        log.info("用户登录：" + message);
        WebSocketUtils.sendMessage(session, message);
        //region 旧方法
//        //每个用户连接时，启动初始所有app用户位置发送
//        AppPositionPush.initDataMap.put(userId,AppPositionPush.getAppPositionList());
//        AppPositionPush.initPushTask(userId,session,3000);
        //endregion
    }

    @OnMessage
    public void onMessage(@PathParam("userId") String userId, String message) {
        log.info("收到消息：" + message);
        Session session = WebSocketUtils.ONLINE_USER_SESSIONS.get(userId);
        WebSocketUtils.sendMessage(session, message);
//        sendMessageAll("用户[" + userid + "] : " + message);
        // 根据用户新的频率重新调整定时任务
        Map<String, Object> map = JSONObject.parseObject(message, Map.class);
        if (map.size() > 0) {
            Boolean enabled = (Boolean) map.get("enabled");
            if (enabled) {
                //启动全局推送
                List<ArdAppPosition> newList = new ArrayList<>(AppPositionPushService.getAppPositionList());
                AppPositionPushService.dataMap.put(userId, newList);
                if (!AppPositionPushService.userTimerMap.containsKey(userId)) {
                    Timer timer = AppPositionPushService.startTimerTask(userId, 3000);
                    AppPositionPushService.userTimerMap.put(userId, timer);//将定时器关联用户
                }
        log.debug("收到消息：" + message);
        try {
            if(isValidJson(message)) {
                // 处理视频通话消息
                WebsocketHandler.handleMessage(userId, message);
                // 根据用户新的频率重新调整定时任务
                AppPositionPushService.messageHandler(userId, message);
            } else {
                //停止全局推送
                if (AppPositionPushService.userTimerMap.containsKey(userId)) {
                    Timer timer = AppPositionPushService.userTimerMap.get(userId);
                    AppPositionPushService.stopTimerTask(timer);
                    AppPositionPushService.userTimerMap.remove(userId);
                }
                if (AppPositionPushService.tempUserTimerMap.containsKey(userId)) {
                    Timer temptimer = AppPositionPushService.tempUserTimerMap.get(userId);
                    AppPositionPushService.stopTimerTask(temptimer);
                    AppPositionPushService.tempUserTimerMap.remove(userId);
                }
                AppPositionPushService.dataMap.remove(userId);
                AppPositionPushService.tempDataMap.remove(userId);
                // 处理其他消息
                WebSocketUtils.sendMessage(userId,"Received an invalid JSON message："+message);
            }

            Integer frequency = (Integer) map.get("frequency");
            String uId = (String) map.get("userId");
            if (frequency > 0) {
                List<ArdAppPosition> List = AppPositionPushService.getAppPositionList().stream()
                        .filter(obj -> !obj.getUserId().equals(uId))
                        .collect(Collectors.toList());//去除引导后的list
                AppPositionPushService.dataMap.put(userId,List);

                List<ArdAppPosition> tempList = AppPositionPushService.getAppPositionList().stream()
                        .filter(obj -> obj.getUserId().equals(uId))
                        .collect(Collectors.toList());//获取引导的list
                AppPositionPushService.tempDataMap.put(userId, tempList);
                Timer timer = AppPositionPushService.startTempTimerTask(userId, frequency);
                AppPositionPushService.tempUserTimerMap.put(userId, timer);
            } else {
                List<ArdAppPosition> newList = new ArrayList<>(AppPositionPushService.getAppPositionList());
                AppPositionPushService.dataMap.put(userId, newList);
                Timer timer = AppPositionPushService.tempUserTimerMap.get(userId);
                AppPositionPushService.stopTimerTask(timer);
                AppPositionPushService.tempUserTimerMap.remove(userId);
                AppPositionPushService.tempDataMap.remove(userId);
            }
            //region 旧方法
//            Map<String, List<ArdAppPosition>> dataMap = new HashMap<>();
//            List<ArdAppPosition> positionList = AppPositionPush.initDataMap.get(userId);//获取当前用户的默认发送的数据map
//            if(frequency>0)
//            {
//                //接收到频率大于0，属于申请引导，获取除引导外的其他app用户的位置List
//                List<ArdAppPosition> appPositionList = positionList.stream()
//                        .filter(obj -> !obj.getUserId().equals(uId))
//                        .collect(Collectors.toList());
//                dataMap.put(userId,appPositionList);
//            }
//           else {
//                //接收到频率等于0，属于释放引导，获取到全部app用户的位置List
//                dataMap.put(userId,AppPositionPush.getAppPositionList());
//            }
//            AppPositionPush.initDataMap.putAll(dataMap);//更新初始会话默认数据map
//            AppPositionPush.startLocationPushTask(userId,session,uId, frequency);//开启新任务
            //endregion
        } catch (Exception ex) {
            WebSocketUtils.sendMessage(userId, "无法解析消息【" + message + "】:" + ex.getMessage());
        }
    }

@@ -128,26 +67,13 @@
    public void onClose(@PathParam("userId") String userId, Session session) {
        //当前的Session 移除
        WebSocketUtils.ONLINE_USER_SESSIONS.remove(userId);
//        //并且通知其他人当前用户已经离开聊天室了
        String message = "用户[" + userId + "] 断开连接！";
//        sendMessage(session,message);
        log.info("消息：" + message);
        //从房间中移除用户
        WebSocketUtils.ROOM_USER_SET.values().stream().forEach(userSet -> userSet.remove(userId));
        try {
            session.close();
            //停止全局推送
            if (AppPositionPushService.userTimerMap.containsKey(userId)) {
                Timer timer = AppPositionPushService.userTimerMap.get(userId);
                AppPositionPushService.stopTimerTask(timer);
                AppPositionPushService.userTimerMap.remove(userId);
            }
            if (AppPositionPushService.tempUserTimerMap.containsKey(userId)) {
                Timer temptimer = AppPositionPushService.tempUserTimerMap.get(userId);
                AppPositionPushService.stopTimerTask(temptimer);
                AppPositionPushService.tempUserTimerMap.remove(userId);
            }
            AppPositionPushService.dataMap.remove(userId);
            AppPositionPushService.tempDataMap.remove(userId);
            // AppPositionPush.stopLocationPushTask(session);//旧方法
            AppPositionPushService.stopHandler(userId);
        } catch (IOException e) {
            log.error("onClose error", e);
        }
@@ -163,4 +89,19 @@
        log.info("Throwable msg " + throwable.getMessage());
    }

    /**
     * 检查给定的字符串是否为有效的JSON格式。
     *
     * @param message 要检查的字符串
     * @return 如果是有效的JSON字符串，返回true；否则返回false。
     */
    public static boolean isValidJson(String message) {
        try {
            Object json = JSON.parse(message);
            // 确保解析结果是JSONObject或JSONArray类型
            return (json instanceof JSONObject || json instanceof JSONArray);
        } catch (JSONException e) {
            return false;  // 解析失败，说明不是合法的JSON
        }
    }
}