mynotes: Improve email verification

analysis_options.yaml

@@ -7,6 +7,9 @@
 
 # The following line activates a set of recommended lints for Flutter apps,
 # packages, and plugins designed to encourage good coding practices.
+analyzer:
+  errors:
+    use_build_context_synchronously: ignore
 include: package:flutter_lints/flutter.yaml
 
 linter:

lib/constants/routes.dart

@@ -1,3 +1,4 @@
 const loginRoute = '/login/';
 const registerRoute = '/register/';
 const notesRoute = '/notes/';
+const verifyEmailRoute = '/verify-email/';

lib/main.dart

@@ -22,6 +22,7 @@ void main() {
         loginRoute: (context) => const LoginView(),
         registerRoute: (context) => const RegisterView(),
         notesRoute: (context) => const NotesView(),
+        verifyEmailRoute: (context) => const VerifyEmailView(),
       },
     ),
   );

lib/views/register_view.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:mynotes/constants/routes.dart';
 import 'package:mynotes/firebase_options.dart';
 import 'dart:developer' as devtools show log;
+import 'package:mynotes/utilities/show_error_dialog.dart';
 
 class RegisterView extends StatefulWidget {
   const RegisterView({super.key});
@@ -59,19 +60,40 @@ class _RegisterViewState extends State<RegisterView> {
               final email = _email.text;
               final password = _password.text;
               try {
-                final userCredential = await FirebaseAuth.instance
-                    .createUserWithEmailAndPassword(
-                        email: email, password: password);
-                devtools.log('User: ${userCredential.user}');
+                await FirebaseAuth.instance.createUserWithEmailAndPassword(
+                  email: email,
+                  password: password,
+                );
+                final user = FirebaseAuth.instance.currentUser;
+                await user?.sendEmailVerification();
+                Navigator.of(context).pushNamed(verifyEmailRoute);
               } on FirebaseAuthException catch (e) {
                 if (e.code == 'weak-password') {
-                  devtools.log('The password provided is too weak.');
+                  await showErrorDialog(
+                    context,
+                    'Weak Password',
+                  );
                 } else if (e.code == 'email-already-in-use') {
-                  devtools.log('The account already exists for that email.');
+                  await showErrorDialog(
+                    context,
+                    'Email already in use',
+                  );
                 } else if (e.code == 'invalid-email') {
-                  devtools.log('The email provided is invalid.');
+                  await showErrorDialog(
+                    context,
+                    'Invalid Email',
+                  );
+                } else {
+                  await showErrorDialog(
+                    context,
+                    e.toString(),
+                  );
                 }
               } catch (e) {
+                await showErrorDialog(
+                  context,
+                  e.toString(),
+                );
                 devtools.log(e.toString());
               }
             },

lib/views/verify_email_view.dart

@@ -1,5 +1,6 @@
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
+import 'package:mynotes/constants/routes.dart';
 
 class VerifyEmailView extends StatefulWidget {
   const VerifyEmailView({super.key});
@@ -18,7 +19,12 @@ class _VerifyEmailViewState extends State<VerifyEmailView> {
           backgroundColor: Colors.blue),
       body: Column(
         children: [
-          const Text('Please verify your email address'),
+          const Text(
+            "we've sent an email to your email address, Please open it to verify your account",
+          ),
+          const Text(
+            'If you did not receive the email, please press the button below to resend it.',
+          ),
           TextButton(
             onPressed: () async {
               final user = FirebaseAuth.instance.currentUser;
@@ -26,7 +32,17 @@ class _VerifyEmailViewState extends State<VerifyEmailView> {
             },
             child: const Text('Send verification email',
                 style: TextStyle(color: Colors.blue)),
-          )
+          ),
+          TextButton(
+            onPressed: () async {
+              await FirebaseAuth.instance.signOut();
+              Navigator.of(context).pushNamedAndRemoveUntil(
+                registerRoute,
+                (route) => false,
+              );
+            },
+            child: const Text('Restart'),
+          ),
         ],
       ),
     );