feat: stage4 — SSE event streamer and ResultManager

src/gps_denied/core/processor.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 import asyncio
 from datetime import datetime, timezone
 
+from gps_denied.core.sse import SSEEventStreamer
 from gps_denied.db.repository import FlightRepository
 from gps_denied.schemas import GPSPoint
 from gps_denied.schemas.flight import (
@@ -27,8 +28,9 @@ from gps_denied.schemas.flight import (
 class FlightProcessor:
     """Orchestrates flight business logic."""
 
-    def __init__(self, repo: FlightRepository) -> None:
+    def __init__(self, repo: FlightRepository, sse: SSEEventStreamer) -> None:
         self.repo = repo
+        self.sse = sse
 
     async def create_flight(self, req: FlightCreateRequest) -> FlightResponse:
         flight = await self.repo.insert_flight(
@@ -190,12 +192,7 @@ class FlightProcessor:
         )
 
     async def stream_events(self, flight_id: str, client_id: str):
-        """Async generator for SSE dummy stream."""
-        from gps_denied.schemas.events import SSEEventType
-        import json
-        
-        yield f"data: {json.dumps({'event': SSEEventType.FRAME_PROCESSED.value, 'data': {'msg': 'connected'}})}\n\n"
-        for i in range(5):
-            await asyncio.sleep(1)
-            yield f"data: {json.dumps({'event': SSEEventType.FRAME_PROCESSED.value, 'data': {'frame_id': i, 'gps': {'lat': 48, 'lon': 37}, 'confidence': 0.9, 'timestamp': datetime.now(timezone.utc).isoformat()}})}\n\n"
-        yield f"data: {json.dumps({'event': SSEEventType.FLIGHT_COMPLETED.value, 'data': {'frames_total': 5, 'frames_processed': 5}})}\n\n"
+        """Async generator for SSE stream."""
+        # Yield from the real SSE streamer generator
+        async for event in self.sse.stream_generator(flight_id, client_id):
+            yield event