mirror of
https://github.com/cake-tech/cake_wallet.git
synced 2024-10-30 08:57:38 +00:00
204 lines
No EOL
6 KiB
Dart
204 lines
No EOL
6 KiB
Dart
import 'package:cake_wallet/core/transaction_history.dart';
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import 'package:cake_wallet/core/wallet_base.dart';
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import 'package:cake_wallet/entities/balance.dart';
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import 'package:cake_wallet/entities/transaction_info.dart';
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import 'package:cake_wallet/store/app_store.dart';
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import 'package:flutter/foundation.dart';
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import 'package:mobx/mobx.dart';
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import 'package:cake_wallet/bitcoin/electrum_wallet.dart';
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import 'package:cake_wallet/entities/wallet_type.dart';
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import 'package:cake_wallet/monero/monero_subaddress_list.dart';
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import 'package:cake_wallet/monero/monero_wallet.dart';
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import 'dart:convert';
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import 'package:cake_wallet/store/yat/yat_exception.dart';
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import 'package:http/http.dart';
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import 'dart:async';
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part 'yat_store.g.dart';
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class YatLink {
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static const partnerId = 'CW';
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static const baseDevUrl = 'https://yat.fyi';
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static const baseReleaseUrl = 'https://y.at';
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static const signInSuffix = '/partner/$partnerId/link-email';
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static const createSuffix = '/create';
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static const managePath = '/partner/$partnerId/manage';
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static const queryParameter = '?addresses=';
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static const requestDevUrl = 'https://a.yat.fyi/emoji_id/';
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static const requestReleaseUrl = 'https://a.y.at/emoji_id/';
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static const startFlowUrl = 'https://www.y03btrk.com/4RQSJ/55M6S/';
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static const isDevMode = false;
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static const tags = <String, List<String>>{"XMR" : ['0x1001', '0x1002'],
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"BTC" : ['0x1003'], "LTC" : ['0x3fff']};
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static String get baseUrl => YatLink.isDevMode
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? YatLink.baseDevUrl
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: YatLink.baseReleaseUrl;
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}
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Future<List<String>> fetchYatAddress(String emojiId, String ticker) async {
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final requestURL = YatLink.isDevMode
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? YatLink.requestDevUrl
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: YatLink.requestReleaseUrl;
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final url = requestURL + emojiId;
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final response = await get(url);
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if (response.statusCode != 200) {
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throw YatException(text: response.body.toString());
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}
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final responseJSON = json.decode(response.body) as Map<String, dynamic>;
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final result = responseJSON['result'] as List<dynamic>;
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if (result?.isEmpty ?? true) {
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return [];
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}
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final List<String> addresses = [];
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final currency = ticker.toUpperCase();
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for (var elem in result) {
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final tag = elem['tag'] as String;
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if (tag?.isEmpty ?? true) {
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continue;
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}
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if (YatLink.tags[currency]?.contains(tag) ?? false) {
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final yatAddress = elem['data'] as String;
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if (yatAddress?.isNotEmpty ?? false) {
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addresses.add(yatAddress);
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}
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}
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}
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return addresses;
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}
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Future<String> visualisationForEmojiId(String emojiId) async {
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final requestURL = YatLink.isDevMode
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? YatLink.requestDevUrl
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: YatLink.requestReleaseUrl;
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final url = requestURL + emojiId + '/json/VisualizerFileLocations';
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final response = await get(url);
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final responseJSON = json.decode(response.body) as Map<String, dynamic>;
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final data = responseJSON['data'] as Map<String, dynamic>;
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final result = data['gif'] as String ?? '';
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return result;
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}
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class YatStore = YatStoreBase with _$YatStore;
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abstract class YatStoreBase with Store {
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YatStoreBase({@required this.appStore}) {
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_wallet ??= appStore.wallet;
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emoji = _wallet?.walletInfo?.yatEmojiId ?? '';
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refreshToken = _wallet?.walletInfo?.yatToken ?? '';
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reaction((_) => appStore.wallet, _onWalletChange);
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reaction((_) => emoji, (String emoji) => _onEmojiChange());
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emojiIncommingSC = StreamController<String>();
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}
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AppStore appStore;
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@observable
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String emoji;
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@observable
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String refreshToken;
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StreamController<String> emojiIncommingSC;
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Stream<String> get emojiIncommingStream => emojiIncommingSC.stream;
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@observable
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WalletBase<Balance, TransactionHistoryBase<TransactionInfo>, TransactionInfo>
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_wallet;
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@action
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void _onWalletChange(
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WalletBase<Balance, TransactionHistoryBase<TransactionInfo>,
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TransactionInfo>
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wallet) {
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this._wallet = wallet;
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emoji = wallet?.walletInfo?.yatEmojiId ?? '';
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refreshToken = wallet?.walletInfo?.yatToken ?? '';
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}
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@action
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void _onEmojiChange() {
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try {
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final walletInfo = _wallet.walletInfo;
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if (walletInfo == null) {
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return;
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}
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walletInfo.yatEid = emoji;
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walletInfo.yatRefreshToken = refreshToken;
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if (walletInfo.isInBox) {
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walletInfo.save();
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}
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} catch (e) {
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print(e.toString());
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}
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}
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String defineQueryParameters() {
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String parameters = '';
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switch (_wallet.type) {
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case WalletType.monero:
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final wallet = _wallet as MoneroWallet;
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final subaddressList = MoneroSubaddressList();
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var isFirstAddress = true;
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wallet.walletAddresses.accountList.accounts.forEach((account) {
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subaddressList.update(accountIndex: account.id);
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subaddressList.subaddresses.forEach((subaddress) {
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if (!isFirstAddress) {
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parameters += '%7C';
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} else {
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isFirstAddress = !isFirstAddress;
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}
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parameters += subaddress.address.startsWith('4')
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? YatLink.tags["XMR"].first + '%3D'
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: YatLink.tags["XMR"].last + '%3D';
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parameters += subaddress.address;
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});
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});
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break;
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case WalletType.bitcoin:
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final wallet = _wallet as ElectrumWallet;
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var isFirstAddress = true;
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wallet.walletAddresses.addresses.forEach((record) {
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if (!isFirstAddress) {
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parameters += '%7C';
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} else {
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isFirstAddress = !isFirstAddress;
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}
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parameters += YatLink.tags["BTC"].first + '%3D' + record.address;
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});
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break;
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case WalletType.litecoin:
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final wallet = _wallet as ElectrumWallet;
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var isFirstAddress = true;
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wallet.walletAddresses.addresses.forEach((record) {
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if (!isFirstAddress) {
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parameters += '%7C';
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} else {
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isFirstAddress = !isFirstAddress;
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}
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parameters += YatLink.tags["LTC"].first + '%3D' + record.address;
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});
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break;
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default:
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parameters = '';
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}
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return parameters;
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}
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} |