From 08532d368af9b95c2cc0376f828ec7c01b6464e2 Mon Sep 17 00:00:00 2001
From: Stein Milder <stein@iconica.nl>
Date: Mon, 26 Sep 2022 12:00:03 +0200
Subject: [PATCH] fix: remove alert dialog from module

---
 .../lib/example_registration_repository.dart  |  4 +--
 lib/src/registration_screen.dart              | 34 ++++---------------
 lib/src/service/registration_repository.dart  |  2 +-
 3 files changed, 9 insertions(+), 31 deletions(-)

diff --git a/example/lib/example_registration_repository.dart b/example/lib/example_registration_repository.dart
index 41e8064..b4fb2aa 100644
--- a/example/lib/example_registration_repository.dart
+++ b/example/lib/example_registration_repository.dart
@@ -5,8 +5,8 @@ import 'package:flutter_registration/flutter_registration.dart';
 
 class ExampleRegistrationRepository with RegistrationRepository {
   @override
-  Future<void> register(HashMap values) {
+  Future<bool> register(HashMap values) {
     debugPrint('register: $values');
-    return Future.value(null);
+    return Future.value(true);
   }
 }
diff --git a/lib/src/registration_screen.dart b/lib/src/registration_screen.dart
index 643bd0e..c9eea7f 100644
--- a/lib/src/registration_screen.dart
+++ b/lib/src/registration_screen.dart
@@ -14,34 +14,12 @@ class RegistrationScreen extends StatelessWidget {
   Widget build(BuildContext context) {
     var translations = registrationOptions.registrationTranslations;
 
-    void showError(String error) => showDialog<String>(
-          context: context,
-          builder: (BuildContext context) => AlertDialog(
-            content: Text(error),
-            actions: <Widget>[
-              TextButton(
-                onPressed: () => Navigator.pop(
-                  context,
-                  translations.closeBtn,
-                ),
-                child: Text(
-                  translations.closeBtn,
-                ),
-              ),
-            ],
-          ),
-        );
-
-    void register(values) => registrationOptions.registrationRepository
-            .register(values)
-            .then(
-              (_) => registrationOptions.afterRegistration(),
-            )
-            .catchError(
-          (error) {
-            showError(
-              error.toString(),
-            );
+    void register(values) =>
+        registrationOptions.registrationRepository.register(values).then(
+          (response) {
+            if (response) {
+              registrationOptions.afterRegistration();
+            }
           },
         );
 
diff --git a/lib/src/service/registration_repository.dart b/lib/src/service/registration_repository.dart
index 9354855..27e2bab 100644
--- a/lib/src/service/registration_repository.dart
+++ b/lib/src/service/registration_repository.dart
@@ -1,5 +1,5 @@
 import 'dart:collection';
 
 mixin RegistrationRepository {
-  Future<void> register(HashMap values);
+  Future<bool> register(HashMap values);
 }