Fix path_order => serial_number

rog/views_apis/api_admin_validation.py

@@ -213,13 +213,13 @@ def get_participant_validation_details(request):
         checkins = GpsCheckin.objects.filter(
             zekken=str(zekken_number),
             event_code=event_code
-        ).order_by('path_order')
+        ).order_by('serial_number')
         
         checkin_details = []
         for checkin in checkins:
             checkin_details.append({
                 'id': checkin.id,
-                'path_order': checkin.path_order,
+                'path_order': checkin.serial_number,
                 'cp_number': checkin.cp_number,
                 'checkin_time': checkin.create_at.isoformat() if checkin.create_at else None,
                 'image_url': checkin.image_address,