server: fixes latest implementation details on rtc offer and fastapi

server/reflector/processors/transcript_final_summary.py

@@ -0,0 +1,30 @@
+from reflector.processors.base import Processor
+from reflector.processors.types import TitleSummary, FinalSummary
+
+
+class TranscriptFinalSummaryProcessor(Processor):
+    """
+    Assemble all summary into a line-based json
+    """
+
+    INPUT_TYPE = TitleSummary
+    OUTPUT_TYPE = FinalSummary
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.chunks: list[TitleSummary] = []
+
+    async def _push(self, data: TitleSummary):
+        self.chunks.append(data)
+
+    async def _flush(self):
+        if not self.chunks:
+            self.logger.warning("No summary to output")
+            return
+
+        # FIXME improve final summary
+        result = "\n".join([chunk.summary for chunk in self.chunks])
+        last_chunk = self.chunks[-1]
+        duration = last_chunk.timestamp + last_chunk.duration
+
+        await self.emit(FinalSummary(summary=result, duration=duration))