From 4dde42d922db0645bb3c911b41e713ffc9f6adeb Mon Sep 17 00:00:00 2001
From: sirse <artiom.tretjakovas2@gmail.com>
Date: Thu, 28 Sep 2023 14:53:23 +0300
Subject: [PATCH] Added possibility to invalidate room participants cache

---
 .changeset/thin-rabbits-prove.md   | 5 +++++
 packages/server/src/RoomManager.ts | 5 +++++
 2 files changed, 10 insertions(+)
 create mode 100644 .changeset/thin-rabbits-prove.md

diff --git a/.changeset/thin-rabbits-prove.md b/.changeset/thin-rabbits-prove.md
new file mode 100644
index 0000000..2cea519
--- /dev/null
+++ b/.changeset/thin-rabbits-prove.md
@@ -0,0 +1,5 @@
+---
+'@rchat/server': patch
+---
+
+Added possibility to invalidate room participants cache
diff --git a/packages/server/src/RoomManager.ts b/packages/server/src/RoomManager.ts
index 66a4f43..cfb2f30 100644
--- a/packages/server/src/RoomManager.ts
+++ b/packages/server/src/RoomManager.ts
@@ -154,4 +154,9 @@ export class RoomManager<TMessageType> {
 	public unobserveUser = (socket: ChatSocketType<TMessageType>, userIdentifier: string) => {
 		socket.leave(getUserConnectivityObserveRoom(userIdentifier));
 	};
+
+	public invalidateRoomParticipants = async (roomIdentifier: string) => {
+		this.roomParticipants.delete(roomIdentifier);
+		this.activeRooms.delete(RoomManager.getSocketIORoomIdentifier(roomIdentifier));
+	};
 }