cringe sfx

server/utils/fetch-sockets.ts

@@ -0,0 +1,16 @@
+import type { SocketServer } from '../types/socket.ts'
+
+export async function fetchSockets(io: SocketServer, excludeId?: string, channelId?: string) {
+  let sockets: Awaited<ReturnType<typeof io.fetchSockets>>
+
+  if (channelId) {
+    sockets = await io.in(channelId).fetchSockets()
+  }
+  else {
+    sockets = await io.fetchSockets()
+  }
+
+  return sockets.filter((socket) => {
+    return !(excludeId && socket.id === excludeId)
+  })
+}

server/utils/socket-to-client.ts

@@ -1,6 +1,9 @@
 import type { ChadClient, SomeSocket } from '../types/socket.ts'
 
 export function socketToClient(socket: SomeSocket): ChadClient {
+  // Socket.IO rooms: Extract channel room (filter out the socket's own room)
+  const channelId = Array.from(socket.rooms).find(room => room !== socket.id) || 'default'
+
   return {
     socketId: socket.id,
     userId: socket.data.userId,
@@ -8,5 +11,6 @@ export function socketToClient(socket: SomeSocket): ChadClient {
     displayName: socket.data.displayName,
     inputMuted: socket.data.inputMuted,
     outputMuted: socket.data.outputMuted,
+    currentChannelId: channelId,
   }
 }