mirror of
https://github.com/Such-Software/hash-wallet.git
synced 2026-10-17 05:41:29 +02:00
jwinterm
04203654f1
The big one. Touches 760+ files. Locks in the user's decision to break import-line compatibility with upstream cake-tech/cake_wallet in exchange for a binary named hash_wallet on every platform. Changes: - pubspec_description.yaml: project name cake_wallet -> hash_wallet - 762 Dart files: every 'package:cake_wallet/...' import rewritten to 'package:hash_wallet/...' (lib/, cw_*/lib/, tool/, test/, integration_test/) - linux/CMakeLists.txt: BINARY_NAME cake_wallet -> hash_wallet - windows/CMakeLists.txt: project + BINARY_NAME (CakeWallet -> HashWallet) - windows/runner/Runner.rc: company / file / product strings to Hash Wallet + Such Software LLC copyright - macos/Runner.xcodeproj/project_base.pbxproj: cake_wallet_new.app refs -> hash_wallet.app (macOS output bundle name) - com.suchsoftware.HashWallet.yml (Flatpak): all binary path refs cake_wallet -> hash_wallet (e.g. /app/hash_wallet/hash_wallet) - linux/com.suchsoftware.HashWallet.desktop: Exec=hash_wallet - scripts/android/copy_monero_deps.sh: CW_DIR target path - configure_hash_wallet.sh: error message typo (old filename) INTENTIONALLY UNCHANGED: - cw_* subpackage names (cw_core, cw_bitcoin, cw_wownero, etc.) — they remain as the historical 'cake wallet' naming; renaming them would cascade through every sub-package's internal structure - Method channel name 'com.cake_wallet/native_utils' in iOS/macOS/Android AppDelegates and MainActivity — it's a string identifier that has to match the Dart side exactly. Renaming requires both-sides change; it's internal-only and not user-visible. - ghcr.io/cake-tech/cake_wallet:debian13-... docker image references in build scripts — that's Cake Labs' published image we use as the build environment, not ours. User data directory now follows the new binary name: ~/.local/share/hash_wallet/ (was ~/.local/share/cake_wallet/) ~/.config/hash_wallet/ (was ~/.config/cake_wallet/) Existing users on the old name will need migration if any exist.
73 lines
2.3 KiB
Dart
73 lines
2.3 KiB
Dart
import 'package:cw_core/utils/proxy_wrapper.dart';
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import 'package:cw_core/crypto_currency.dart';
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import 'package:hash_wallet/entities/fiat_currency.dart';
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import 'dart:convert';
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// Hash Wallet price endpoint. Backed by the Cloudflare Worker in
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// github.com/Such-Software/hash-wallet-prices — Kraken for majors, NonKYC for
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// WOW, KV-cached every 60s.
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//
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// USD-only. The wallet still lets the user pick other fiats from the UI, but
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// non-USD requests will return price=0 until forex conversion is added on the
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// server side.
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//
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// TODO: add a .onion mirror once we deploy a Tor hidden service and update
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// _fiatApiOnionAuthority — Tor users currently fall back to clearnet.
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const _fiatApiClearNetAuthority = 'prices.neroswap.com';
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const _fiatApiOnionAuthority = '';
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const _fiatApiPath = '/v2/rates';
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Future<double> _fetchPrice(String crypto, String fiat, bool torOnly) async {
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final Map<String, String> queryParams = {
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'base': crypto.split(".").first,
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'quote': fiat,
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};
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num price = 0.0;
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try {
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final clearnetUri = Uri.https(_fiatApiClearNetAuthority, _fiatApiPath, queryParams);
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final onionUri = _fiatApiOnionAuthority.isEmpty
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? clearnetUri
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: Uri.http(_fiatApiOnionAuthority, _fiatApiPath, queryParams);
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final response = await ProxyWrapper().get(
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onionUri: onionUri,
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clearnetUri: torOnly ? onionUri : clearnetUri,
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);
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if (response.statusCode != 200) {
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return 0.0;
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}
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final responseJSON = json.decode(response.body) as Map<String, dynamic>;
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final results = responseJSON['results'] as Map<String, dynamic>;
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if (results.isNotEmpty) {
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price = results.values.first as num;
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}
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return price.toDouble();
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} catch (e) {
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return price.toDouble();
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}
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}
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/// Override specific [CryptoCurrency] to fix its price to the price of another
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/// e.g. nDEPS should have the same price as DEPS, but only DEPS is tracked
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CryptoCurrency _overrideCryptoCurrency(CryptoCurrency crypto) {
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if (crypto.title == CryptoCurrency.ndeps.title)
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return CryptoCurrency.deps;
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return crypto;
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}
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class FiatConversionService {
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static Future<double> fetchPrice({
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required CryptoCurrency crypto,
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required FiatCurrency fiat,
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required bool torOnly,
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}) async =>
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await _fetchPrice(_overrideCryptoCurrency(crypto).toString(), fiat.toString(), torOnly);
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}
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