Push geo-filter: Giftköder-Alert nur im 30km-Radius, Standort via Alerts-Check gespeichert

backend/routes/poison.py

@@ -7,7 +7,7 @@ from pydantic import BaseModel
 from typing import Optional
 from database import db
 from auth import get_current_user
-from routes.push import send_push_to_all
+from routes.push import send_push_nearby
 from media_utils import convert_media
 from ratelimit import check as rl_check
 
@@ -91,8 +91,8 @@ async def report_poison(data: PoisonCreate, request: Request,
         ).fetchone()
     entry = dict(row)
 
-    # Push-Notification an alle User
-    send_push_to_all({
+    # Push nur an User im Umkreis von 30 km
+    send_push_nearby(data.lat, data.lon, 30_000, {
         "type":  "poison_alert",
         "title": "⚠️ Giftköder gemeldet!",
         "body":  f"{data.typ or 'Verdächtiger Fund'} in deiner Nähe — bitte vorsichtig sein.",