added refference point

server/core/schema.py

@@ -191,9 +191,6 @@ def apply_migrations(conn: sqlite3.Connection) -> list[str]:
                 rssi REAL,
                 role TEXT,
                 meta TEXT,
-                preset_id TEXT,
-                preset_name TEXT,
-                params_json TEXT,
                 FOREIGN KEY (session_id) REFERENCES reference_point_sessions(id)
             );
             CREATE INDEX IF NOT EXISTS idx_reference_samples_session_ts

server/core/storage.py

@@ -554,28 +554,9 @@ def _metric_stats(values: list[float]) -> dict[str, Any]:
 def _reference_stats(samples: list[dict[str, Any]]) -> dict[str, Any]:
     per = [_metric_from_meta(s.get("meta"), "per_percent") for s in samples]
     quality = [_metric_from_meta(s.get("meta"), "rx_quality_percent") for s in samples]
-    by_preset: dict[str, dict[str, list[float]]] = {}
-    for sample in samples:
-        key = sample.get("preset_id") or sample.get("preset_name") or "none"
-        bucket = by_preset.setdefault(
-            str(key), {"per_percent": [], "rx_quality_percent": []}
-        )
-        per_v = _metric_from_meta(sample.get("meta"), "per_percent")
-        q_v = _metric_from_meta(sample.get("meta"), "rx_quality_percent")
-        if per_v is not None:
-            bucket["per_percent"].append(per_v)
-        if q_v is not None:
-            bucket["rx_quality_percent"].append(q_v)
     return {
         "per_percent": _metric_stats([v for v in per if v is not None]),
         "rx_quality_percent": _metric_stats([v for v in quality if v is not None]),
-        "by_preset": {
-            key: {
-                "per_percent": _metric_stats(vals["per_percent"]),
-                "rx_quality_percent": _metric_stats(vals["rx_quality_percent"]),
-            }
-            for key, vals in by_preset.items()
-        },
     }
 
 
@@ -633,9 +614,8 @@ def add_reference_point_samples(
             conn.execute(
                 """
                 INSERT INTO reference_point_samples
-                    (session_id, ts, lat, lon, rssi, role, meta,
-                     preset_id, preset_name, params_json)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                    (session_id, ts, lat, lon, rssi, role, meta)
+                VALUES (?, ?, ?, ?, ?, ?, ?)
                 """,
                 (
                     session_id,
@@ -645,9 +625,6 @@ def add_reference_point_samples(
                     sample.get("rssi"),
                     sample.get("role"),
                     _json_or_none(sample.get("meta")),
-                    sample.get("preset_id"),
-                    sample.get("preset_name"),
-                    _json_or_none(sample.get("params")),
                 ),
             )
             added += 1
@@ -722,19 +699,14 @@ def get_reference_point_session(session_id: int) -> dict[str, Any]:
             raise ValueError(f"reference point session {session_id} not found")
         rows = conn.execute(
             """
-            SELECT id, session_id, ts, lat, lon, rssi, role, meta,
-                   preset_id, preset_name, params_json
+            SELECT id, session_id, ts, lat, lon, rssi, role, meta
             FROM reference_point_samples
             WHERE session_id = ?
             ORDER BY ts ASC
             """,
             (session_id,),
         ).fetchall()
-    samples = []
-    for row in rows:
-        sample = dict(row)
-        sample["params"] = _json_load(sample.pop("params_json"))
-        samples.append(sample)
+    samples = [dict(row) for row in rows]
     result = dict(session)
     result["sample_count"] = len(samples)
     result["samples"] = samples