From 0fd53990e6fe0cd05359e2a5209027a322dda8ed Mon Sep 17 00:00:00 2001
From: Tim Eertmoed <tim@eertmoed.de>
Date: Tue, 7 Oct 2025 22:53:14 +0200
Subject: [PATCH] srv/poe_manager/app.py aktualisiert

---
 srv/poe_manager/app.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/srv/poe_manager/app.py b/srv/poe_manager/app.py
index 4559db0..1f071d6 100644
--- a/srv/poe_manager/app.py
+++ b/srv/poe_manager/app.py
@@ -204,6 +204,21 @@ def devices():
             switch_hostname = request.form.get('switch_hostname') or None
             is_active = 1 if 'is_active' in request.form else 0
 
+        # --- Prüfen, ob es sich um eine Switch-Änderung handelt ---
+        if mac is None and rpi_ip is None and port is None and name is None and switch_hostname:
+            # Nur den Switch ändern
+            try:
+                conn.execute("""
+                    UPDATE devices
+                    SET switch_hostname=?
+                    WHERE mac=?
+                """, (switch_hostname, old_mac))
+                conn.commit()
+                flash("Switch wurde geändert.")
+            except sqlite3.IntegrityError:
+                flash("Fehler beim Ändern des Switch!")
+            return redirect(url_for('devices'))
+
             if not all([old_mac, mac, rpi_ip, port, name]):
                 flash("Alle Felder müssen ausgefüllt sein!")
                 return redirect(url_for('devices'))