Fix BT Locate startup/map rendering and CelesTrak import reliability

routes/satellite.py

@@ -584,40 +584,67 @@ def list_tracked_satellites():
     return jsonify({'status': 'success', 'satellites': sats})
 
 
-@satellite_bp.route('/tracked', methods=['POST'])
-def add_tracked_satellites_endpoint():
-    """Add one or more tracked satellites."""
-    global _tle_cache
-    data = request.json
-    if not data:
-        return jsonify({'status': 'error', 'message': 'No data provided'}), 400
-
-    # Accept a single satellite dict or a list
-    sat_list = data if isinstance(data, list) else [data]
-
-    added = 0
-    for sat in sat_list:
-        norad_id = str(sat.get('norad_id', sat.get('norad', '')))
-        name = sat.get('name', '')
-        if not norad_id or not name:
-            continue
+@satellite_bp.route('/tracked', methods=['POST'])
+def add_tracked_satellites_endpoint():
+    """Add one or more tracked satellites."""
+    global _tle_cache
+    data = request.get_json(silent=True)
+    if not data:
+        return jsonify({'status': 'error', 'message': 'No data provided'}), 400
+
+    # Accept a single satellite dict or a list
+    sat_list = data if isinstance(data, list) else [data]
+
+    normalized: list[dict] = []
+    for sat in sat_list:
+        norad_id = str(sat.get('norad_id', sat.get('norad', '')))
+        name = sat.get('name', '')
+        if not norad_id or not name:
+            continue
         tle1 = sat.get('tle_line1', sat.get('tle1'))
         tle2 = sat.get('tle_line2', sat.get('tle2'))
         enabled = sat.get('enabled', True)
 
-        if add_tracked_satellite(norad_id, name, tle1, tle2, enabled):
-            added += 1
-
-        # Also inject into TLE cache if we have TLE data
-        if tle1 and tle2:
-            cache_key = name.replace(' ', '-').upper()
-            _tle_cache[cache_key] = (name, tle1, tle2)
-
-    return jsonify({
-        'status': 'success',
-        'added': added,
-        'satellites': get_tracked_satellites(),
-    })
+        normalized.append({
+            'norad_id': norad_id,
+            'name': name,
+            'tle_line1': tle1,
+            'tle_line2': tle2,
+            'enabled': bool(enabled),
+            'builtin': False,
+        })
+
+        # Also inject into TLE cache if we have TLE data
+        if tle1 and tle2:
+            cache_key = name.replace(' ', '-').upper()
+            _tle_cache[cache_key] = (name, tle1, tle2)
+
+    # Single inserts preserve previous behavior; list inserts use DB-level bulk path.
+    if len(normalized) == 1:
+        sat = normalized[0]
+        added = 1 if add_tracked_satellite(
+            sat['norad_id'],
+            sat['name'],
+            sat.get('tle_line1'),
+            sat.get('tle_line2'),
+            sat.get('enabled', True),
+            sat.get('builtin', False),
+        ) else 0
+    else:
+        added = bulk_add_tracked_satellites(normalized)
+
+    response_payload = {
+        'status': 'success',
+        'added': added,
+        'processed': len(normalized),
+    }
+
+    # Returning all tracked satellites for very large imports can stall the UI.
+    include_satellites = request.args.get('include_satellites', '').lower() == 'true'
+    if include_satellites or len(normalized) <= 32:
+        response_payload['satellites'] = get_tracked_satellites()
+
+    return jsonify(response_payload)
 
 
 @satellite_bp.route('/tracked/<norad_id>', methods=['PUT'])