feat: server image

toju-app/src/app/infrastructure/realtime/signaling/signaling-message-handler.ts

@@ -34,6 +34,9 @@ export type IncomingSignalingMessage = Omit<Partial<SignalingMessage>, 'type' |
   users?: SignalingUserSummary[];
   displayName?: string;
   fromUserId?: string;
+  icon?: string;
+  iconUpdatedAt?: number;
+  targetUserId?: string;
 };
 
 interface IncomingSignalingMessageHandlerDependencies {
@@ -60,9 +63,7 @@ export class IncomingSignalingMessageHandler {
   /** Tracks when we first started waiting for a remote-initiated offer from each peer. */
   private readonly nonInitiatorWaitStart = new Map<string, number>();
 
-  constructor(
-    private readonly dependencies: IncomingSignalingMessageHandlerDependencies
-  ) {}
+  constructor(private readonly dependencies: IncomingSignalingMessageHandlerDependencies) {}
 
   handleMessage(message: IncomingSignalingMessage, signalUrl: string): void {
     this.dependencies.logger.info('Signaling message', {
@@ -76,6 +77,7 @@ export class IncomingSignalingMessageHandler {
         return;
 
       case SIGNALING_TYPE_SERVER_USERS:
+      case 'server_icon_sync_peers':
         this.handleServerUsersSignalingMessage(message, signalUrl);
         return;
 
@@ -138,11 +140,9 @@ export class IncomingSignalingMessageHandler {
     }
 
     for (const user of users) {
-      if (!user.oderId)
-        continue;
+      if (!user.oderId) continue;
 
-      if (localOderId && user.oderId === localOderId)
-        continue;
+      if (localOderId && user.oderId === localOderId) continue;
 
       this.clearUserJoinedFallbackOffer(user.oderId);
 
@@ -295,9 +295,9 @@ export class IncomingSignalingMessageHandler {
 
       const hasRemainingSharedServers = Array.isArray(message.serverIds)
         ? this.dependencies.signalingCoordinator.replacePeerSharedServers(message.oderId, signalUrl, message.serverIds)
-        : (message.serverId
+        : message.serverId
           ? this.dependencies.signalingCoordinator.untrackPeerFromServer(message.oderId, signalUrl, message.serverId)
-          : false);
+          : false;
 
       if (!hasRemainingSharedServers) {
         this.dependencies.peerManager.removePeer(message.oderId);
@@ -310,11 +310,9 @@ export class IncomingSignalingMessageHandler {
     const fromUserId = message.fromUserId;
     const sdp = message.payload?.sdp;
 
-    if (!fromUserId || !sdp)
-      return;
+    if (!fromUserId || !sdp) return;
 
-    if (fromUserId === this.dependencies.getLocalOderId())
-      return;
+    if (fromUserId === this.dependencies.getLocalOderId()) return;
 
     this.clearUserJoinedFallbackOffer(fromUserId);
     this.nonInitiatorWaitStart.delete(fromUserId);
@@ -334,11 +332,9 @@ export class IncomingSignalingMessageHandler {
     const fromUserId = message.fromUserId;
     const sdp = message.payload?.sdp;
 
-    if (!fromUserId || !sdp)
-      return;
+    if (!fromUserId || !sdp) return;
 
-    if (fromUserId === this.dependencies.getLocalOderId())
-      return;
+    if (fromUserId === this.dependencies.getLocalOderId()) return;
 
     this.clearUserJoinedFallbackOffer(fromUserId);
 
@@ -350,11 +346,9 @@ export class IncomingSignalingMessageHandler {
     const fromUserId = message.fromUserId;
     const candidate = message.payload?.candidate;
 
-    if (!fromUserId || !candidate)
-      return;
+    if (!fromUserId || !candidate) return;
 
-    if (fromUserId === this.dependencies.getLocalOderId())
-      return;
+    if (fromUserId === this.dependencies.getLocalOderId()) return;
 
     this.clearUserJoinedFallbackOffer(fromUserId);
 
@@ -513,18 +507,15 @@ export class IncomingSignalingMessageHandler {
   }
 
   private shouldInitiatePeer(peerId: string, localOderId: string | null = this.dependencies.getLocalOderId()): boolean {
-    if (!localOderId)
-      return false;
+    if (!localOderId) return false;
 
-    if (peerId === localOderId)
-      return false;
+    if (peerId === localOderId) return false;
 
     return localOderId < peerId;
   }
 
   private hasActivePeerConnection(peer: PeerData | undefined): boolean {
-    if (!peer)
-      return false;
+    if (!peer) return false;
 
     const connectionState = peer.connection?.connectionState;
 
@@ -532,13 +523,11 @@ export class IncomingSignalingMessageHandler {
   }
 
   private isPeerConnectionNegotiating(peer: PeerData | undefined): boolean {
-    if (!peer || this.hasActivePeerConnection(peer))
-      return false;
+    if (!peer || this.hasActivePeerConnection(peer)) return false;
 
     const connectionState = peer.connection?.connectionState;
 
-    if (connectionState === 'closed' || connectionState === 'failed')
-      return false;
+    if (connectionState === 'closed' || connectionState === 'failed') return false;
 
     const signalingState = peer.connection?.signalingState;
     const ageMs = Date.now() - peer.createdAt;
@@ -546,13 +535,11 @@ export class IncomingSignalingMessageHandler {
     // If a local offer (or pranswer) has already been sent, the peer is actively
     // negotiating with the remote side.  Use a much longer grace period so that
     // a slow signaling round-trip does not trigger a premature teardown.
-    if (signalingState === 'have-local-offer' || signalingState === 'have-local-pranswer')
-      return ageMs < PEER_NEGOTIATION_OFFER_SENT_GRACE_MS;
+    if (signalingState === 'have-local-offer' || signalingState === 'have-local-pranswer') return ageMs < PEER_NEGOTIATION_OFFER_SENT_GRACE_MS;
 
     // ICE negotiation in progress (offer/answer exchange already complete, candidates being checked).
     // TURN relay can take 5-15 s on high-latency networks, so use the same extended grace.
-    if (connectionState === 'connecting')
-      return ageMs < PEER_NEGOTIATION_OFFER_SENT_GRACE_MS;
+    if (connectionState === 'connecting') return ageMs < PEER_NEGOTIATION_OFFER_SENT_GRACE_MS;
 
     return ageMs < PEER_NEGOTIATION_GRACE_MS;
   }