zjh20250711

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5 天以前 cc25bc0eec2d50da39d62f9896ed4d5e66805366

 ltkj-admin/src/main/java/com/ltkj/web/websocket/WebSockerManager.java

@@ -1,7 +1,14 @@
package com.ltkj.web.websocket;

import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.ltkj.common.core.domain.model.LoginUser;
import com.ltkj.hosp.domain.SysNoticeUser;
import com.ltkj.hosp.service.SysNoticeUserService;
import com.ltkj.system.domain.SysNotice;
import com.ltkj.system.service.ISysNoticeService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.socket.CloseStatus;
import org.springframework.web.socket.TextMessage;
@@ -9,7 +16,11 @@
import org.springframework.web.socket.handler.TextWebSocketHandler;
import redis.clients.jedis.util.SafeEncoder;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;

/**
 * @Company: 西安路泰科技有限公司
@@ -20,20 +31,24 @@
@Component
public class WebSockerManager extends TextWebSocketHandler {

    private static final ConcurrentHashMap<Long, ClientSessionInfo> userSessions = new ConcurrentHashMap<>();
    @Autowired
    private SysNoticeUserService noticeUserService;
    @Autowired
    private ISysNoticeService noticeService;

    public final ConcurrentHashMap<String, ClientSessionInfo> userSessions = new ConcurrentHashMap<>();
    private static final ConcurrentHashMap<String, WebSocketClientInfo> sessions = new ConcurrentHashMap<>();

    private WebSocketClientInfo getUser(WebSocketSession session) {
//        long uid = Long.parseLong(session.getAttributes().get("uid").toString());
//        String hospId = session.getAttributes().get("hospId").toString();
//        WebSocketClientInfo info = new WebSocketClientInfo();
//        info.setUid(uid);
//        info.setHospId(hospId);
//        return info;
        WebSocketClientInfo clientInfo = new WebSocketClientInfo();
        clientInfo.setUid(123L);
        clientInfo.setHospId("hosp");
        return clientInfo;
        LoginUser loginUser = (LoginUser) session.getAttributes().get("user");
        WebSocketClientInfo info = new WebSocketClientInfo();
        info.setUid(Long.parseLong(loginUser.getUserId()));
        info.setHospId(loginUser.getHospName());
        return info;
//        WebSocketClientInfo clientInfo = new WebSocketClientInfo();
//        clientInfo.setUid(123L);
//        clientInfo.setHospId("hosp");
//        return clientInfo;
    }

    @Override
@@ -41,8 +56,22 @@
        WebSocketClientInfo clientInfo = getUser(session);
//        userSessions.put(clientInfo.getUid(), new ClientSessionInfo(session, clientInfo.getHospId()));
        sessions.put(session.getId(),clientInfo);
        log.info(JSONUtil.toJsonStr(sessions));
        ClientSessionInfo sessionInfo = new ClientSessionInfo();
        sessionInfo.setSession(session);
        sessionInfo.setCode(clientInfo.getHospId());
        userSessions.put(String.valueOf(clientInfo.getUid()), sessionInfo);
        session.sendMessage(new TextMessage("连接成功"));
        log.info("[WebSocket] 在线列表UserIds\n{}",JSONUtil.toJsonStr(new ArrayList<>(userSessions.keySet())));
        LambdaQueryWrapper<SysNoticeUser> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(SysNoticeUser::getUserId,clientInfo.getUid());
        wrapper.eq(SysNoticeUser::getIsRead,0);
        List<SysNoticeUser> list = noticeUserService.list(wrapper);
        if (list != null && !list.isEmpty()){
            List<Long> noticeIds = list.stream().map(SysNoticeUser::getNoticeId).collect(Collectors.toList());
            for (Long noticeId : noticeIds) {
                session.sendMessage(new TextMessage(JSONUtil.toJsonStr(noticeService.getById(noticeId))));
            }
        }
    }

    @Override
@@ -62,5 +91,7 @@
    @Override
    public void afterConnectionClosed(WebSocketSession session, CloseStatus status) throws Exception {
        log.info("[WebSocket] 连接关闭: " + status);
        WebSocketClientInfo clientInfo = sessions.get(session.getId());
        userSessions.remove(String.valueOf(clientInfo.getUid()));
    }
}