Package com.axelor.ai.chat.stream

Class ChatPresence

java.lang.Object

com.axelor.ai.chat.stream.ChatPresence

@Singleton
public class ChatPresence
extends Object

Cluster-wide "who has which chat open": one entry per (room, user, session), refreshed by the client's ~25s re-JOIN heartbeat and expiring shortly after it stops — dead sessions (no close frame) self-heal within one TTL. Shared by the websocket channel (facepile pushes) and the pending-call expiry (initiator-gone detection).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ChatPresence.PresentUser	Cache value: what the client's Avatar needs (image with initials fallback).

Constructor Summary

Constructors

Constructor	Description
ChatPresence(com.fasterxml.jackson.databind.ObjectMapper mapper)

Method Summary

Modifier and Type	Method	Description
boolean	isPresent(String roomKey, String userCode)	True when any of the user's sessions has the chat open.
Map<String,ChatPresence.PresentUser>	presentUsers(String roomKey)	The room's present users: code → user ref, stable order.
void	put(String roomKey, String sessionId, ChatPresence.PresentUser user)
void	remove(String roomKey, String userCode, String sessionId)
static String	roomKey(String tenantId, String chatId)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ChatPresence

@Inject
public ChatPresence(com.fasterxml.jackson.databind.ObjectMapper mapper)

Method Details

roomKey

public static String roomKey(String tenantId,
 String chatId)

put

public void put(String roomKey,
 String sessionId,
 ChatPresence.PresentUser user)

remove

public void remove(String roomKey,
 String userCode,
 String sessionId)

presentUsers

public Map<String,ChatPresence.PresentUser> presentUsers(String roomKey)

The room's present users: code → user ref, stable order.

isPresent

public boolean isPresent(String roomKey,
 String userCode)

True when any of the user's sessions has the chat open.