kin: BATON-ARCH-002-backend_dev

backend/main.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 import asyncio
 import logging
 from contextlib import asynccontextmanager
+from datetime import datetime, timezone
 from typing import Any
 
 from fastapi import Depends, FastAPI, Request
@@ -21,7 +22,7 @@ from backend.models import (
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
-aggregator = telegram.SignalAggregator(interval=10)
+# aggregator = telegram.SignalAggregator(interval=10)  # v2.0 feature — отключено в v1 (ADR-004)
 
 
 @asynccontextmanager
@@ -33,20 +34,21 @@ async def lifespan(app: FastAPI):
     await telegram.set_webhook(url=config.WEBHOOK_URL, secret=config.WEBHOOK_SECRET)
     logger.info("Webhook registered")
 
-    task = asyncio.create_task(aggregator.run())
-    logger.info("Aggregator started")
+    # v2.0 feature — агрегатор отключён в v1 (ADR-004)
+    # task = asyncio.create_task(aggregator.run())
+    # logger.info("Aggregator started")
 
     yield
 
     # Shutdown
-    aggregator.stop()
-    await aggregator.flush()
-    task.cancel()
-    try:
-        await task
-    except asyncio.CancelledError:
-        pass
-    logger.info("Aggregator stopped, final flush done")
+    # aggregator.stop()
+    # await aggregator.flush()
+    # task.cancel()
+    # try:
+    #     await task
+    # except asyncio.CancelledError:
+    #     pass
+    # logger.info("Aggregator stopped, final flush done")
 
 
 app = FastAPI(lifespan=lifespan)
@@ -81,13 +83,19 @@ async def signal(body: SignalRequest) -> SignalResponse:
     )
 
     user_name = await db.get_user_name(body.user_id)
-    await aggregator.add_signal(
-        user_uuid=body.user_id,
-        user_name=user_name,
-        timestamp=body.timestamp,
-        geo={"lat": lat, "lon": lon, "accuracy": accuracy} if geo else None,
-        signal_id=signal_id,
+    ts = datetime.fromtimestamp(body.timestamp / 1000, tz=timezone.utc)
+    name = user_name or body.user_id[:8]
+    geo_info = (
+        f"📍 {lat}, {lon} (±{accuracy}м)"
+        if geo
+        else "Без геолокации"
     )
+    text = (
+        f"🚨 Сигнал от {name}\n"
+        f"⏰ {ts.strftime('%H:%M:%S')} UTC\n"
+        f"{geo_info}"
+    )
+    await telegram.send_message(text)
 
     return SignalResponse(status="ok", signal_id=signal_id)