From 137233e22fc518e99545dfff0737f6e4d2a2af6a Mon Sep 17 00:00:00 2001
From: janik <janik@krumel.moe>
Date: Mon, 15 Nov 2021 15:07:18 +0100
Subject: [PATCH] =?UTF-8?q?also=20non=20static=20=C3=BCberwei=C3=9Fen?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 12fi5/AEuP/Konto/konto.ps1 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/12fi5/AEuP/Konto/konto.ps1 b/12fi5/AEuP/Konto/konto.ps1
index 4e7ad32..f3fc2cf 100644
--- a/12fi5/AEuP/Konto/konto.ps1
+++ b/12fi5/AEuP/Konto/konto.ps1
@@ -19,6 +19,20 @@ class konto {
         }
     }
 
+    ueberweissen([konto]$nach, [double]$menge) {
+        $stand_von = $this.guthaben
+        $stand_nach = $nach.guthaben
+        try {
+            $this.auszahlen($menge)
+            $nach.einzahlen($menge)
+        }
+        catch {
+            $this.guthaben = $stand_von
+            $nach.guthaben = $stand_nach
+            throw $_
+        }
+    }
+
     konto() {
         $this.guthaben = 0
         $this.erstelldatum = Get-Date