zhangnaisong
2024-07-11 cd538c205628f28839323b49b7f77f33196a601f
ard-work/src/main/java/com/ruoyi/utils/websocket/service/ChatServerEndpoint.java
@@ -1,30 +1,25 @@
package com.ruoyi.utils.websocket.service;
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.common.core.domain.entity.SysUser;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.app.position.service.impl.AppPositionPushService;
import com.ruoyi.call.dto.CallMessage;
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.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;
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
@@ -34,61 +29,51 @@
@Slf4j(topic = "websocket")
@ServerEndpoint("/websocket/{userId}")
public class ChatServerEndpoint {
    @OnOpen
    public void openSession(@PathParam("userId") String userId, Session session) {
        WebSocketUtils.ONLINE_USER_SESSIONS.put(userId, session);
        String message = "用户[" + userId + "] 成功连接!";
        log.info("用户登录:" + message);
        WebSocketUtils.sendMessage(session, message);
        //每个用户连接时,启动初始所有app用户位置发送
        List<ArdAppPosition> positionList = AppPositionPush.initDataMap.get(userId);
        AppPositionPush.initDataMap.put(userId,positionList);
        AppPositionPush.initPushTask(userId,session,3000);
    }
    @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) {
            Integer frequency = (Integer)map.get("frequency");
            String uId = (String) map.get("userId");
            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);
//        Session session = WebSocketUtils.ONLINE_USER_SESSIONS.get(userId);
//        WebSocketUtils.sendMessage(session, message);
        Map<String, Object> messageMap = JSONObject.parseObject(message, Map.class);
        if (((String) messageMap.get("type")).equals("callMessage")) {
            String msg = (String) messageMap.get("message");
            CallMessage callMessage = JSONObject.parseObject(msg, CallMessage.class);
            if (callMessage != null && callMessage.getType().equals(0)) {
                String regex = "^" + Pattern.quote(callMessage.getTargetId()) + "_\\d+$";
                Pattern pattern = Pattern.compile(regex);
                ONLINE_USER_SESSIONS.entrySet().stream()
                        .filter(entry -> {
                            Matcher matcher = pattern.matcher(entry.getKey());
                            return matcher.matches();
                        })
                        .map(Map.Entry::getValue)
                        .forEach(session -> WebSocketUtils.sendMessage(session, message));
            }
           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
        }
        // 根据用户新的频率重新调整定时任务
        AppPositionPushService.messageHandler(userId, message);
    }
    @OnClose
    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);
        //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);
        try {
            session.close();
            AppPositionPush.stopLocationPushTask(session);
            AppPositionPushService.stopHandler(userId);
        } catch (IOException e) {
            log.error("onClose error", e);
        }