From 2ecd05b720ba2b3e7f093624647e1c071d31edaf Mon Sep 17 00:00:00 2001
From: frankknoll <Knoll_Frank@web.de>
Date: Tue, 21 Mar 2023 11:20:03 +0100
Subject: [PATCH] refactoring

---
 docs/GoogleAnalytics.js  | 20 ++++++++++++++++++++
 docs/batchCodeTable.html |  1 +
 docs/batchCodeTable.js   | 14 ++------------
 3 files changed, 23 insertions(+), 12 deletions(-)
 create mode 100644 docs/GoogleAnalytics.js

diff --git a/docs/GoogleAnalytics.js b/docs/GoogleAnalytics.js
new file mode 100644
index 00000000000..f1ae6368add
--- /dev/null
+++ b/docs/GoogleAnalytics.js
@@ -0,0 +1,20 @@
+class GoogleAnalytics {
+
+    static click_batchcode(batchcode) {
+        gtag(
+            'event',
+            'click_batchcode',
+            {
+                'batchcode': batchcode
+            });
+    }
+
+    static view_search_results(search_term) {
+        gtag(
+            'event',
+            'view_search_results',
+            {
+                'search_term': search_term
+            });
+    }
+}
diff --git a/docs/batchCodeTable.html b/docs/batchCodeTable.html
index 4def163bfdf..1e5cb8aad10 100644
--- a/docs/batchCodeTable.html
+++ b/docs/batchCodeTable.html
@@ -31,6 +31,7 @@
   <script src="./Utils.js"></script>
   <script src="./UIUtils.js"></script>
   <script src="./ColumnSearch.js"></script>
+  <script src="./GoogleAnalytics.js"></script>
   <script src="./batchCodeTable.js"></script>
   <script src="./HistoDescrsProvider.js"></script>
   <script src="./HistogramChartView.js"></script>
diff --git a/docs/batchCodeTable.js b/docs/batchCodeTable.js
index 2525ddd9121..23b3882b395 100644
--- a/docs/batchCodeTable.js
+++ b/docs/batchCodeTable.js
@@ -155,12 +155,7 @@ class BatchCodeTableInitializer {
                         tr.addClass('shown');
                         const batchcode = row.data()[thisClassInstance.#getColumnIndex('Batch')];
                         new HistogramView(uiContainer).displayHistogramView(thisClassInstance.#getCountry(), batchcode);
-                        gtag(
-                            'event',
-                            'click_batchcode',
-                            {
-                                'batchcode': batchcode
-                            });
+                        GoogleAnalytics.click_batchcode(batchcode);
                     }
                 });
     }
@@ -171,12 +166,7 @@ class BatchCodeTableInitializer {
             .on(
                 'search.dt',
                 function () {
-                    gtag(
-                        'event',
-                        'view_search_results',
-                        {
-                            'search_term': thisClassInstance.#batchCodeTable.search().toUpperCase()
-                        });
+                    GoogleAnalytics.view_search_results(thisClassInstance.#batchCodeTable.search().toUpperCase());
                 });
     }
 }