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.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.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;
|
|
/**
|
* @ClassName ChatServerEndpoint
|
* @Description:
|
* @Author 刘苏义
|
* @Date 2023/1/27 7:42
|
* @Version 1.0
|
*/
|
|
@Component
|
@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
|
AppPositionPush.initDataMap.put(userId,AppPositionPush.getAppPositionList());
|
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);
|
}
|
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
|
}
|
}
|
|
@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);
|
try {
|
session.close();
|
AppPositionPush.stopLocationPushTask(session);
|
} catch (IOException e) {
|
log.error("onClose error", e);
|
}
|
}
|
|
@OnError
|
public void onError(Session session, Throwable throwable) {
|
try {
|
session.close();
|
} catch (IOException e) {
|
log.error("onError excepiton", e);
|
}
|
log.info("Throwable msg " + throwable.getMessage());
|
}
|
|
}
|
