From 3bde666802cbe031a3e39f6ab05369229296214f Mon Sep 17 00:00:00 2001
From: Selim Eser <2211482@stud.hs-mannheim.de>
Date: Fri, 14 Jun 2024 21:07:31 +0200
Subject: [PATCH] change_user_details method username change logic fixed

---
 src/main/java/de/hs_mannheim/domain/System.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/main/java/de/hs_mannheim/domain/System.java b/src/main/java/de/hs_mannheim/domain/System.java
index 9e6f097..a4aca0f 100644
--- a/src/main/java/de/hs_mannheim/domain/System.java
+++ b/src/main/java/de/hs_mannheim/domain/System.java
@@ -180,10 +180,12 @@ public class System {
         if(username.equals("")||hometown.equals("")||zip.equals(""))
             return false;
         
-        for(User user: this.all_user)
-        if(user.getUsername().equals(username))
-            return false;
-
+        if(!current_user.getUsername().equals(username)){
+            for(User user: this.all_user)
+                if(user.getUsername().equals(username))
+                    return false;
+        }
+        
         ArrayList<String> mem = search(zip);
         boolean bool = false;
 
@@ -191,7 +193,7 @@ public class System {
             if(line.split(";")[1].equals(hometown)) {
                 bool = true;
                 break;
-        }
+            }
 
         if(!bool)
             return false;