fix: code-review findings — error handling, null safety, persist settings, auth header

2026-08-01 15:09:48 +02:00
parent 669a02304e
commit 4a05c76199
4 changed files with 40 additions and 9 deletions
@@ -21,10 +21,15 @@ class AuthService {
  String? get token => _token;

  /// Auth-Header für API-Requests
-  Map<String, String> get authHeader => {
-    'Authorization': 'Bearer ${_token ?? ''}',
-    'Content-Type': 'application/json',
-  };
+  Map<String, String> get authHeader {
+    final headers = <String, String>{
+      'Content-Type': 'application/json',
+    };
+    if (_token != null && _token!.isNotEmpty) {
+      headers['Authorization'] = 'Bearer $_token';
+    }
+    return headers;
+  }

  /// Lädt gespeicherten Token beim App-Start
  Future<void> initialisieren() async {