offline track

server/core/config.py

@@ -8,7 +8,7 @@ DATABASE_PATH = os.environ.get(
 HOST = os.environ.get("LORATESTER_HOST", "0.0.0.0")
 PORT = int(os.environ.get("LORATESTER_PORT", "7634"))
 TELEMETRY_LIMIT = int(os.environ.get("LORATESTER_TELEMETRY_LIMIT", "5000"))
-TRACK_POINTS_LIMIT = int(os.environ.get("LORATESTER_TRACK_POINTS_LIMIT", "10000"))
+TRACK_POINTS_LIMIT = int(os.environ.get("LORATESTER_TRACK_POINTS_LIMIT", "500000"))
 ELEVATION_OPENTOPO_URL = os.environ.get(
     "LORATESTER_ELEVATION_OPENTOPO_URL",
     "http://grigowashere.ru:5300/v1/srtm30",

server/core/storage.py

@@ -353,6 +353,79 @@ def finish_track(track_id: int) -> dict[str, Any]:
     return {"ok": True, "track_id": track_id, "ended_at": ts, "point_count": count}
 
 
+def sync_track(
+    device_id: str,
+    points: list[dict[str, Any]],
+    track_id: Optional[int] = None,
+    started_at: Optional[float] = None,
+    finish: bool = False,
+    label: Optional[str] = None,
+) -> dict[str, Any]:
+    """Upload buffered points after offline recording; optionally create track and finish."""
+    if not is_valid_device_id(device_id):
+        raise ValueError(f"invalid device_id '{device_id}'")
+    points = points or []
+
+    if track_id is not None:
+        with _db() as conn:
+            track = conn.execute(
+                "SELECT id, device_id, ended_at FROM tracks WHERE id = ?",
+                (track_id,),
+            ).fetchone()
+            if not track:
+                raise ValueError(f"track {track_id} not found")
+            if track["device_id"] != device_id:
+                raise ValueError("device_id does not match track owner")
+            if track["ended_at"] is not None:
+                raise ValueError(f"track {track_id} already finished")
+    else:
+        if not points and not finish:
+            raise ValueError("points required when creating a new track")
+        ts = float(started_at) if started_at is not None else time.time()
+        with _db() as conn:
+            cur = conn.execute(
+                """
+                INSERT INTO tracks (device_id, started_at, label)
+                VALUES (?, ?, ?)
+                """,
+                (device_id, ts, label),
+            )
+            track_id = int(cur.lastrowid)
+
+    added = 0
+    batch_size = 100
+    for i in range(0, len(points), batch_size):
+        chunk = points[i : i + batch_size]
+        if not chunk:
+            continue
+        result = add_track_points(track_id, chunk)
+        added += int(result.get("added") or 0)
+
+    finished = False
+    ended_at = None
+    point_count = added
+    if finish:
+        fin = finish_track(track_id)
+        finished = True
+        ended_at = fin.get("ended_at")
+        point_count = int(fin.get("point_count") or 0)
+    else:
+        with _db() as conn:
+            point_count = conn.execute(
+                "SELECT COUNT(*) FROM track_points WHERE track_id = ?",
+                (track_id,),
+            ).fetchone()[0]
+
+    return {
+        "ok": True,
+        "track_id": track_id,
+        "added": added,
+        "point_count": point_count,
+        "finished": finished,
+        "ended_at": ended_at,
+    }
+
+
 def list_tracks(device_id: Optional[str] = None, limit: int = 50) -> list[dict[str, Any]]:
     limit = min(max(1, limit), 200)
     with _db() as conn: