fix: Fix multiple bugs with new authentication flow

toju-app/src/app/domains/voice-session/domain/logic/client-voice-session.rules.ts

@@ -0,0 +1,34 @@
+import type { VoiceState } from '../../../../shared-kernel';
+
+export function isLocalVoiceOwner(
+  voiceState: Pick<VoiceState, 'isConnected' | 'clientInstanceId'> | null | undefined,
+  clientInstanceId: string
+): boolean {
+  return !!voiceState?.isConnected
+    && !!voiceState.clientInstanceId
+    && voiceState.clientInstanceId === clientInstanceId;
+}
+
+export function isVoiceOnAnotherClient(
+  voiceState: Pick<VoiceState, 'isConnected' | 'clientInstanceId'> | null | undefined,
+  clientInstanceId: string
+): boolean {
+  return !!voiceState?.isConnected
+    && !!voiceState.clientInstanceId
+    && voiceState.clientInstanceId !== clientInstanceId;
+}
+
+export function shouldTransmitVoice(
+  voiceState: Pick<VoiceState, 'isConnected' | 'clientInstanceId'> | null | undefined,
+  clientInstanceId: string
+): boolean {
+  if (!voiceState?.isConnected) {
+    return true;
+  }
+
+  if (!voiceState.clientInstanceId) {
+    return true;
+  }
+
+  return voiceState.clientInstanceId === clientInstanceId;
+}