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Added timeout to transfer function #917

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Merged
AlaaElattar merged 1 commit into from
Feb 24, 2025
Merged

Added timeout to transfer function #917

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29 changes: 21 additions & 8 deletions app/lib/widgets/wallets/send_confirmation.dart
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
import 'dart:async';

import 'package:flutter/material.dart';
import 'package:threebotlogin/helpers/transaction_helpers.dart';
import 'package:threebotlogin/models/wallet.dart';
Expand Down Expand Up @@ -178,18 +180,20 @@ class _SendConfirmationWidgetState extends State<SendConfirmationWidget> {
loading = true;
});
try {
if (widget.chainType == ChainType.Stellar) {
await Stellar.transfer(
widget.secret, widget.to, widget.amount, widget.memo);
} else {
await TFChain.transfer(widget.secret, widget.to, widget.amount);
}
await Future.any([
_performTransfer(),
Future.delayed(const Duration(minutes: 1), () {
throw TimeoutException('Transfer operation timed out.');
})
]);
await _showDialog('Success!', 'Tokens have been transferred successfully',
Icons.check, DialogType.Info);
Navigator.pop(context);
} catch (e) {
_showDialog('Error', 'Failed to transfer. Please try again.', Icons.error,
DialogType.Error);
String errorMessage = e is TimeoutException
? 'Transfer took too long. Please try again.'
: 'Failed to transfer. Please try again.';
_showDialog('Error', errorMessage, Icons.error, DialogType.Error);
setState(() {
loading = false;
});
Expand All @@ -204,6 +208,15 @@ class _SendConfirmationWidgetState extends State<SendConfirmationWidget> {
Navigator.pop(context);
}

Future<void> _performTransfer() async {
if (widget.chainType == ChainType.Stellar) {
await Stellar.transfer(
widget.secret, widget.to, widget.amount, widget.memo);
} else {
await TFChain.transfer(widget.secret, widget.to, widget.amount);
}
}

Future<void> _showDialog(
String title, String message, IconData icon, DialogType type) async {
showDialog(
Expand Down