bio login

lib/services/api_service.dart

@@ -29,7 +29,8 @@ class ApiService {
     if (response.statusCode == 200) {
       final data = jsonDecode(response.body);
       _token = data['access_token']; // salva il token in memoria
-      return _token!;
+      AuthToken.instance.saveToken(_token!);
+      return '${response.statusCode}';
     } else {
       throw Exception(
           'Login fallito: ${response.statusCode} - ${response.body}');
@@ -37,7 +38,7 @@ class ApiService {
   }
 
   static Future<dynamic> checkLogin() async {
-    final token = auth_token().token;
+    final token = AuthToken.instance.token;
     if (token == null) {
       throw Exception('Token non disponibile. Effettua il login prima.');
     }