From c7c6050ea637caa25b22ace576bddff80ad33f20 Mon Sep 17 00:00:00 2001
From: int2001 <joerg@dj7nt.de>
Date: Thu, 1 Jan 2026 13:51:49 +0000
Subject: [PATCH] Use DXCC-Class for API-Lookup (used for Cluster)

---
 application/controllers/Api.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/application/controllers/Api.php b/application/controllers/Api.php
index 30920b41d..dce590b9e 100644
--- a/application/controllers/Api.php
+++ b/application/controllers/Api.php
@@ -1,4 +1,9 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
+use Wavelog\Dxcc\Dxcc;
+
+require_once APPPATH . '../src/Dxcc/Dxcc.php';
+
+if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
 class API extends CI_Controller {
 
@@ -1060,7 +1065,9 @@ class API extends CI_Controller {
 
 			$return['callsign'] = $lookup_callsign;
 
-			$callsign_dxcc_lookup = $this->logbook_model->dxcc_lookup($lookup_callsign, $date);
+			// Use Wavelog\Dxcc\Dxcc for faster in-memory lookup
+			$dxccobj = new Dxcc($date);
+			$callsign_dxcc_lookup = $dxccobj->dxcc_lookup($lookup_callsign, $date);
 
 			$return['dxcc_id'] = $callsign_dxcc_lookup['adif'] ?? '';
 			$return['dxcc'] = $callsign_dxcc_lookup['entity'] ?? '';