Render live STT without finalize

client/src/App.tsx

@@ -58,20 +58,7 @@ function App() {
     return () => window.clearInterval(intervalId)
   }, [isRecording])
 
-  const commitLiveIfAny = async () => {
+  const persistFinal = async (ts: string, text: string) => {
-    const text = liveTextRef.current.trim()
-    if (!text) return
-    const ts = new Date().toISOString()
-    setTranscriptLines((prev) => {
-      const last = prev[prev.length - 1]
-      if (last && !last.isFinal) {
-        return [
-          ...prev.slice(0, -1),
-          { ...last, text, ts, isFinal: true },
-        ]
-      }
-      return [...prev, { id: lineIdRef.current++, ts, text, isFinal: true }]
-    })
     if (!meetingIdRef.current) {
       pendingUtterancesRef.current.push({ ts, text })
       return
@@ -83,6 +70,29 @@ function App() {
     }
   }
 
+  const updateTranscript = (text: string, isFinal: boolean) => {
+    const trimmed = text.trim()
+    if (!trimmed) return
+    const ts = new Date().toISOString()
+    liveTextRef.current = isFinal ? '' : trimmed
+    setTranscriptLines((prev) => {
+      const last = prev[prev.length - 1]
+      if (last && !last.isFinal) {
+        return [
+          ...prev.slice(0, -1),
+          { ...last, text: trimmed, ts, isFinal },
+        ]
+      }
+      if (last && last.isFinal && isFinal && last.text.trim() === trimmed) {
+        return prev
+      }
+      return [...prev, { id: lineIdRef.current++, ts, text: trimmed, isFinal }]
+    })
+    if (isFinal) {
+      void persistFinal(ts, trimmed)
+    }
+  }
+
   const startRecognition = () => {
     const SpeechRecognitionConstructor =
       window.SpeechRecognition || window.webkitSpeechRecognition
@@ -100,34 +110,10 @@ function App() {
 
     recognition.onresult = (event) => {
       lastResultAtRef.current = Date.now()
-      let interim = ''
       for (let i = event.resultIndex; i < event.results.length; i += 1) {
         const result = event.results[i]
         const text = result[0].transcript
-        if (result.isFinal) {
+        updateTranscript(text, result.isFinal)
-          handleFinalTranscript(text)
-        } else {
-          interim += text
-        }
-      }
-      const interimText = interim.trim()
-      if (interimText) {
-        liveTextRef.current = interimText
-        setTranscriptLines((prev) => {
-          const last = prev[prev.length - 1]
-          if (last && !last.isFinal) {
-            return [...prev.slice(0, -1), { ...last, text: interimText }]
-          }
-          return [
-            ...prev,
-            {
-              id: lineIdRef.current++,
-              ts: new Date().toISOString(),
-              text: interimText,
-              isFinal: false,
-            },
-          ]
-        })
       }
     }
 
@@ -161,41 +147,6 @@ function App() {
     }
   }
 
-  const handleFinalTranscript = async (text: string) => {
-    const trimmed = text.trim()
-    if (!trimmed) return
-    lastResultAtRef.current = Date.now()
-    const ts = new Date().toISOString()
-    liveTextRef.current = ''
-    let nextLines: { id: number; ts: string; text: string; isFinal: boolean }[] = []
-    setTranscriptLines((prev) => {
-      const last = prev[prev.length - 1]
-      if (last && !last.isFinal) {
-        nextLines = [
-          ...prev.slice(0, -1),
-          { ...last, text: trimmed, ts, isFinal: true },
-        ]
-        return nextLines
-      }
-      nextLines = [
-        ...prev,
-        { id: lineIdRef.current++, ts, text: trimmed, isFinal: true },
-      ]
-      return nextLines
-    })
-
-    if (!meetingIdRef.current) {
-      pendingUtterancesRef.current.push({ ts, text: trimmed })
-      return
-    }
-    try {
-      await saveUtterance(meetingIdRef.current, trimmed, ts)
-    } catch (err) {
-      setErrorMessage((err as Error).message)
-    }
-
-  }
-
   const handleStart = async () => {
     setErrorMessage(null)
     lineIdRef.current = 1
@@ -225,7 +176,6 @@ function App() {
     if (!meetingIdRef.current) return
     setErrorMessage(null)
     recognitionRef.current?.stop()
-    await commitLiveIfAny()
     liveTextRef.current = ''
     setIsRecording(false)
     isRecordingRef.current = false