cake_wallet/lib/entities/node_list.dart

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import 'package:flutter/services.dart';
import 'package:hive/hive.dart';
import "package:yaml/yaml.dart";
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import 'package:cw_core/node.dart';
import 'package:cw_core/wallet_type.dart';
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Future<List<Node>> loadDefaultNodes() async {
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final nodesRaw = await rootBundle.loadString('assets/node_list.yml');
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final loadedNodes = loadYaml(nodesRaw) as YamlList;
final nodes = <Node>[];
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for (final raw in loadedNodes) {
if (raw is Map) {
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final node = Node.fromMap(Map<String, Object>.from(raw));
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node.type = WalletType.monero;
nodes.add(node);
}
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}
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return nodes;
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}
Future<List<Node>> loadBitcoinElectrumServerList() async {
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final serverListRaw =
await rootBundle.loadString('assets/bitcoin_electrum_server_list.yml');
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final loadedServerList = loadYaml(serverListRaw) as YamlList;
final serverList = <Node>[];
for (final raw in loadedServerList) {
if (raw is Map) {
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final node = Node.fromMap(Map<String, Object>.from(raw));
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node.type = WalletType.bitcoin;
serverList.add(node);
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}
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}
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return serverList;
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}
Future<List<Node>> loadLitecoinElectrumServerList() async {
final serverListRaw =
await rootBundle.loadString('assets/litecoin_electrum_server_list.yml');
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final loadedServerList = loadYaml(serverListRaw) as YamlList;
final serverList = <Node>[];
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for (final raw in loadedServerList) {
if (raw is Map) {
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final node = Node.fromMap(Map<String, Object>.from(raw));
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node.type = WalletType.litecoin;
serverList.add(node);
}
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}
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return serverList;
}
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Future<List<Node>> loadDefaultHavenNodes() async {
final nodesRaw = await rootBundle.loadString('assets/haven_node_list.yml');
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final loadedNodes = loadYaml(nodesRaw) as YamlList;
final nodes = <Node>[];
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for (final raw in loadedNodes) {
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if (raw is Map) {
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final node = Node.fromMap(Map<String, Object>.from(raw));
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node.type = WalletType.haven;
nodes.add(node);
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}
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}
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return nodes;
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}
Cw 78 ethereum (#862) * Add initial flow for ethereum * Add initial create Eth wallet flow * Complete Ethereum wallet creation flow * Fix web3dart versioning issue * Add primary receive address extracted from private key * Implement open wallet functionality * Implement restore wallet from seed functionality * Fixate web3dart version as higher versions cause some issues * Add Initial Transaction priorities for eth Add estimated gas price * Rename priority value to tip * Re-order wallet types * Change ethereum node Fix connection issues * Fix estimating gas for priority * Add case for ethereum to fetch it's seeds * Add case for ethereum to request node * Fix Exchange screen initial pairs * Add initial send transaction flow * Add missing configure for ethereum class * Add Eth address initial setup * Fix Private key for Ethereum wallets * Change sign/send transaction flow * - Fix Conflicts with main - Remove unused function from Haven configure.dart * Add build command for ethereum package * Add missing Node list file to pubspec * - Fix balance display - Fix parsing of Ethereum amount - Add more Ethereum Nodes * - Fix extracting Ethereum Private key from seeds - Integrate signing/sending transaction with the send view model * - Update and Fix Conflicts with main * Add Balances for ERC20 tokens * Fix conflicts with main * Add erc20 abi json * Add send erc20 tokens initial function * add missing getHeightByDate in Haven * Allow contacts and wallets from the same tag * Add Shiba Inu icon * Add send ERC-20 tokens initial flow * Add missing import in generated file * Add initial approach for transaction sending for ERC-20 tokens * Refactor signing/sending transactions * Add initial flow for transactions subscription * Refactor signing/sending transactions * Add home settings icon * Fix conflicts with main * Initial flow for home settings * Add logic flow for adding erc20 tokens * Fix initial UI * Finalize UI for Tokens * Integrate UI with Ethereum flow * Add "Enable/Disable" feature for ERC20 tokens * Add initial Erc20 tokens * Add Sorting and Pin Native Token features * Fix price sorting * Sort tokens list as well when Sort criteria changes * - Improve sorting balances flow - Add initial add token from search bar flow * Fix Accounts Popup UI * Fix Pin native token * Fix Enabling/Disabling tokens Fix sorting by fiat once app is opened Improve token availability mechanism * Fix deleting token Fix renaming tokens * Fix issue with search * Add more tokens * - Fix scroll issue - Add ERC20 tokens placeholder image in picker * - Separate and organize default erc20 tokens - Fix scrolling - Add token placeholder images in picker - Sort disabled tokens alphabetically * Change BNB token initial availability * Fix Conflicts with main * Fix Conflicts with main * Add Verse ERC20 token to the initial tokens list * Add rename wallet to Ethereum * Integrate EtherScan API for fetching address transactions Generate Ethereum specific secrets in Ethereum package * Adjust transactions fiat price for ERC20 tokens * Free Up GitHub Actions Ubuntu Runner Disk Space * Free Up GitHub Actions Ubuntu Runner Disk space (trial 2) * Fix Transaction Fee display * Save transaction history * Enhance loading time for erc20 tokens transactions * Minor Fixes and Enhancements * Fix sending erc20 fix block explorer issue * Fix int overflow * Fix transaction amount conversions * Minor: `slow` -> `Slow` * Update build guide * Fix fetching fiat rate taking a lot of time by only fetching enabled tokens only and making the API calls in parallel not sequential * Update transactions on a periodic basis * For fee, use ETH spot price, not ERC-20 spot price * Add Etherscan History privacy option to enable/disable Etherscan API * Show estimated fee amounts in the send screen * fix send fiat fields parsing issue * Fix transactions estimated fee less than actual fee * handle balance sorting when balance is disabled Handle empty transactions list * Fix Delete Ethereum wallet Fix balance < 0.01 * Fix Decimal place for Ethereum amount Fix sending amount issue * Change words count * Remove balance hint and Full balance row from Ethereum wallets * support changing the asset type in send templates * Fix Templates for ERC tokens issues * Fix conflicts in send templates * Disable batch sending in Ethereum * Fix Fee calculation with different priorities * Fix Conflicts with main * Add offline error to ignored exceptions --------- Co-authored-by: Justin Ehrenhofer <justin.ehrenhofer@gmail.com>
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Future<List<Node>> loadDefaultEthereumNodes() async {
final nodesRaw = await rootBundle.loadString('assets/ethereum_server_list.yml');
final loadedNodes = loadYaml(nodesRaw) as YamlList;
final nodes = <Node>[];
for (final raw in loadedNodes) {
if (raw is Map) {
final node = Node.fromMap(Map<String, Object>.from(raw));
node.type = WalletType.ethereum;
nodes.add(node);
}
}
return nodes;
}
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Future<List<Node>> loadBitcoinCashElectrumServerList() async {
final serverListRaw =
await rootBundle.loadString('assets/bitcoin_cash_electrum_server_list.yml');
final loadedServerList = loadYaml(serverListRaw) as YamlList;
final serverList = <Node>[];
for (final raw in loadedServerList) {
if (raw is Map) {
final node = Node.fromMap(Map<String, Object>.from(raw));
node.type = WalletType.bitcoinCash;
serverList.add(node);
}
}
return serverList;
}
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Future resetToDefault(Box<Node> nodeSource) async {
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final moneroNodes = await loadDefaultNodes();
final bitcoinElectrumServerList = await loadBitcoinElectrumServerList();
final litecoinElectrumServerList = await loadLitecoinElectrumServerList();
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final bitcoinCashElectrumServerList = await loadBitcoinCashElectrumServerList();
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final havenNodes = await loadDefaultHavenNodes();
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final nodes = moneroNodes +
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bitcoinElectrumServerList +
litecoinElectrumServerList +
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bitcoinCashElectrumServerList +
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havenNodes;
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await nodeSource.clear();
await nodeSource.addAll(nodes);
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}