feat: route incoming messages to correct session by sessionId

Matthias Nott

2026-03-07 1b0fb4ece961dcf52a32a392103ae70b1ae49ce2

feat: route incoming messages to correct session by sessionId

When server includes sessionId in text/voice/image payloads, route
to that specific session via addMessageToSession instead of always
adding to active session. Enables unread badges on non-active sessions.

 contexts/ChatContext.tsx
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@@ -285,7 +285,11 @@
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             timestamp: Date.now(),
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             status: "sent",
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           };
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-          addMessageToActive(msg);
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+          if (data.sessionId) {
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+            addMessageToSession(data.sessionId, msg);
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+          } else {
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+            addMessageToActive(msg);
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+          }
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           notifyIncomingMessage("PAILot", data.content ?? "New message");
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           break;
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         }
..
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@@ -308,7 +312,11 @@
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             timestamp: Date.now(),
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             status: "sent",
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           };
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-          addMessageToActive(msg);
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+          if (data.sessionId) {
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+            addMessageToSession(data.sessionId, msg);
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+          } else {
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+            addMessageToActive(msg);
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+          }
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           notifyIncomingMessage("PAILot", data.content ?? "Voice message");
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           if (msg.audioUri && canAutoplay()) {
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             playAudio(msg.audioUri).catch(() => {});
..
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@@ -326,7 +334,11 @@
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             timestamp: Date.now(),
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             status: "sent",
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           };
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-          addMessageToActive(msg);
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+          if (data.sessionId) {
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+            addMessageToSession(data.sessionId, msg);
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+          } else {
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+            addMessageToActive(msg);
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+          }
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           notifyIncomingMessage("PAILot", data.caption ?? "New image");
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           break;
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         }
 types/index.ts
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@@ -56,18 +56,21 @@
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 export interface WsIncomingText {
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   type: "text";
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   content: string;
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+  sessionId?: string;
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 }
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 export interface WsIncomingVoice {
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   type: "voice";
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   content: string;
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   audioBase64?: string;
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+  sessionId?: string;
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 }
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 export interface WsIncomingImage {
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   type: "image";
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   imageBase64: string;
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   caption?: string;
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+  sessionId?: string;
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 }
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 export interface WsSession {