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add user deletion, email change

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This commit is contained in:
pulipakaa24
2026-01-08 17:50:51 -06:00
parent ebce85068e
commit 75c81e3127
10 changed files with 895 additions and 82 deletions
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2
lib/BlindMasterScreens/Startup/create_user_screen.dart
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@@ -6,7 +6,7 @@ import 'package:flutter/material.dart';
import 'package:blind_master/BlindMasterResources/text_inputs.dart';
import 'package:blind_master/BlindMasterResources/title_text.dart';
import 'package:blind_master/BlindMasterScreens/Startup/verification_waiting_screen.dart';
import 'package:blind_master/BlindMasterScreens/Startup/verify_new_email_screen.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
class CreateUserScreen extends StatefulWidget {

73
lib/BlindMasterScreens/Startup/email_change_waiting_screen.dart Normal file
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@@ -0,0 +1,73 @@
import 'dart:async';
import 'dart:convert';
import 'package:blind_master/BlindMasterResources/secure_transmissions.dart';
import 'package:flutter/material.dart';
import '../email_verification_waiting_screen.dart';
class EmailChangeWaitingScreen extends BaseVerificationWaitingScreen {
final String newEmail;
const EmailChangeWaitingScreen({super.key, required this.newEmail});
@override
State<EmailChangeWaitingScreen> createState() => _EmailChangeWaitingScreenState();
}
class _EmailChangeWaitingScreenState extends BaseVerificationWaitingScreenState<EmailChangeWaitingScreen> {
@override
String get title => "Verify New Email";
@override
String get mainMessage => "We've sent a verification link to:";
@override
String? get highlightedInfo => widget.newEmail;
@override
String get instructionMessage => "Click the link in the email to verify your new email address. This page will automatically update once verified.";
@override
String get successMessage => "Email changed successfully!";
@override
Future<bool> checkStatus() async {
final response = await secureGet('pending-email-status');
if (response == null) {
throw Exception('No response from server');
}
if (response.statusCode == 200) {
final body = json.decode(response.body);
return body['hasPending'] == false;
}
return false;
}
@override
Future<void> resendVerification() async {
final localHour = DateTime.now().hour;
final response = await securePost(
{
'newEmail': widget.newEmail,
'localHour': localHour,
},
'request-email-change',
);
if (response == null) {
throw Exception('No response from server');
}
if (response.statusCode != 200) {
final body = json.decode(response.body);
throw Exception(body['error'] ?? 'Failed to resend verification email');
}
}
@override
void onSuccess() {
Navigator.of(context).pop(true); // Return true to indicate success
}
}

217
lib/BlindMasterScreens/Startup/verification_waiting_screen.dart
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@@ -1,217 +0,0 @@
import 'dart:async';
import 'dart:convert';
import 'package:blind_master/BlindMasterResources/error_snackbar.dart';
import 'package:flutter/material.dart';
import 'package:blind_master/BlindMasterResources/title_text.dart';
import 'package:http/http.dart' as http;
class VerificationWaitingScreen extends StatefulWidget {
final String token;
const VerificationWaitingScreen({super.key, required this.token});
@override
State<VerificationWaitingScreen> createState() => _VerificationWaitingScreenState();
}
class _VerificationWaitingScreenState extends State<VerificationWaitingScreen> {
Timer? _pollingTimer;
bool _isChecking = false;
@override
void initState() {
super.initState();
_startPolling();
}
@override
void dispose() {
_pollingTimer?.cancel();
super.dispose();
}
void _startPolling() {
_pollingTimer = Timer.periodic(Duration(seconds: 5), (timer) {
_checkVerificationStatus();
});
}
Future<void> _checkVerificationStatus() async {
if (_isChecking) return;
setState(() {
_isChecking = true;
});
try {
final uri = Uri.parse('https://wahwa.com').replace(path: 'verification_status');
final response = await http.get(
uri,
headers: {
'Authorization': 'Bearer ${widget.token}',
'Content-Type': 'application/json',
},
).timeout(const Duration(seconds: 10));
if (response.statusCode == 200) {
final body = json.decode(response.body);
if (body['is_verified'] == true) {
_pollingTimer?.cancel();
if (!mounted) return;
Navigator.of(context).popUntil((route) => route.isFirst);
ScaffoldMessenger.of(context).clearSnackBars();
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
backgroundColor: Colors.green[800],
duration: Duration(seconds: 4),
content: Text(
"Account verified successfully! You can now log in.",
textAlign: TextAlign.center,
style: TextStyle(fontSize: 15),
),
)
);
}
}
} catch (e) {
// Silently fail for polling - don't show error to user
print('Verification status check failed: $e');
} finally {
if (mounted) {
setState(() {
_isChecking = false;
});
}
}
}
Future<void> _resendVerificationEmail() async {
try {
final uri = Uri.parse('https://wahwa.com').replace(path: 'resend_verification');
final response = await http.post(
uri,
headers: {
'Authorization': 'Bearer ${widget.token}',
'Content-Type': 'application/json',
},
body: json.encode({}),
).timeout(const Duration(seconds: 10));
if (!mounted) return;
if (response.statusCode == 200) {
ScaffoldMessenger.of(context).clearSnackBars();
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
backgroundColor: Colors.green[800],
content: Text(
"Verification email sent! Please check your inbox.",
textAlign: TextAlign.center,
style: TextStyle(fontSize: 15),
),
)
);
} else if (response.statusCode == 429) {
final body = json.decode(response.body);
final retryAfter = body['retryAfter'] ?? 20;
throw Exception('Please wait $retryAfter seconds before requesting another email.');
} else {
throw Exception('Failed to resend verification email');
}
} catch (e) {
if (!mounted) return;
ScaffoldMessenger.of(context).clearSnackBars();
ScaffoldMessenger.of(context).showSnackBar(
errorSnackbar(e)
);
}
}
Future<void> _onRefresh() async {
await _checkVerificationStatus();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: RefreshIndicator(
onRefresh: _onRefresh,
child: Container(
color: Theme.of(context).primaryColorLight,
child: ListView(
physics: AlwaysScrollableScrollPhysics(),
children: [
Container(
height: MediaQuery.of(context).size.height,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
TitleText("Verify Your Email", txtClr: Colors.white),
SizedBox(height: 30),
Padding(
padding: EdgeInsets.symmetric(horizontal: 40),
child: Text(
"We've sent a verification link to your email from blindmasterapp@wahwa.com",
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.white,
fontSize: 16,
),
),
),
SizedBox(height: 20),
if (_isChecking)
CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
)
else
Icon(
Icons.email_outlined,
size: 80,
color: Colors.white70,
),
SizedBox(height: 30),
Padding(
padding: EdgeInsets.symmetric(horizontal: 40),
child: Text(
"Click the link in the email to verify your account. This page will automatically update once verified.",
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.white70,
fontSize: 14,
),
),
),
SizedBox(height: 40),
ElevatedButton(
onPressed: _resendVerificationEmail,
child: Text("Resend Verification Email"),
),
SizedBox(height: 20),
Padding(
padding: EdgeInsets.symmetric(horizontal: 40),
child: Text(
"Pull down to check verification status manually",
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.white54,
fontSize: 12,
fontStyle: FontStyle.italic,
),
),
),
],
),
),
],
),
),
),
);
}
}

76
lib/BlindMasterScreens/Startup/verify_new_email_screen.dart Normal file
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@@ -0,0 +1,76 @@
import 'dart:async';
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import '../email_verification_waiting_screen.dart';
class VerificationWaitingScreen extends BaseVerificationWaitingScreen {
final String token;
const VerificationWaitingScreen({super.key, required this.token});
@override
State<VerificationWaitingScreen> createState() => _VerificationWaitingScreenState();
}
class _VerificationWaitingScreenState extends BaseVerificationWaitingScreenState<VerificationWaitingScreen> {
@override
String get title => "Verify Your Email";
@override
String get mainMessage => "We've sent a verification link to your email from blindmasterapp@wahwa.com";
@override
String get instructionMessage => "Click the link in the email to verify your account. This page will automatically update once verified.";
@override
String get successMessage => "Account verified successfully! You can now log in.";
@override
Future<bool> checkStatus() async {
final uri = Uri.parse('https://wahwa.com').replace(path: 'verification_status');
final response = await http.get(
uri,
headers: {
'Authorization': 'Bearer ${widget.token}',
'Content-Type': 'application/json',
},
).timeout(const Duration(seconds: 10));
if (response.statusCode == 200) {
final body = json.decode(response.body);
return body['is_verified'] == true;
}
return false;
}
@override
Future<void> resendVerification() async {
final localHour = DateTime.now().hour;
final uri = Uri.parse('https://wahwa.com').replace(path: 'resend_verification');
final response = await http.post(
uri,
headers: {
'Authorization': 'Bearer ${widget.token}',
'Content-Type': 'application/json',
},
body: json.encode({'localHour': localHour}),
).timeout(const Duration(seconds: 10));
if (response.statusCode == 429) {
final body = json.decode(response.body);
final retryAfter = body['retryAfter'] ?? 20;
throw Exception('Please wait $retryAfter seconds before requesting another email.');
} else if (response.statusCode != 200) {
throw Exception('Failed to resend verification email');
}
}
@override
void onSuccess() {
Navigator.of(context).popUntil((route) => route.isFirst);
}
}