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move moonpay providers into separate files

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This commit is contained in:
fosse 2023-11-22 13:54:34 -05:00
parent 4e563cd9f3
commit b0463f4df2
5 changed files with 176 additions and 130 deletions

130
lib/buy/moonpay/moonpay_buy_provider.dart
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@ -20,64 +20,6 @@ import 'package:cake_wallet/.secrets.g.dart' as secrets;
import 'package:cw_core/crypto_currency.dart';
import 'package:url_launcher/url_launcher.dart';
class MoonPaySellProvider {
MoonPaySellProvider({this.isTest = false}) : baseUrl = isTest ? _baseTestUrl : _baseProductUrl;
static const _baseTestUrl = 'sell-sandbox.moonpay.com';
static const _baseProductUrl = 'sell.moonpay.com';
static String themeToMoonPayTheme(ThemeBase theme) {
switch (theme.type) {
case ThemeType.bright:
return 'light';
case ThemeType.light:
return 'light';
case ThemeType.dark:
return 'dark';
}
}
static String get _apiKey => secrets.moonPayApiKey;
static String get _secretKey => secrets.moonPaySecretKey;
final bool isTest;
final String baseUrl;
Future<Uri> requestUrl(
{required CryptoCurrency currency,
required String refundWalletAddress,
required SettingsStore settingsStore}) async {
final customParams = {
'theme': themeToMoonPayTheme(settingsStore.currentTheme),
'language': settingsStore.languageCode,
'colorCode': settingsStore.currentTheme.type == ThemeType.dark
? '#${Palette.blueCraiola.value.toRadixString(16).substring(2, 8)}'
: '#${Palette.moderateSlateBlue.value.toRadixString(16).substring(2, 8)}',
};
final originalUri = Uri.https(
baseUrl,
'',
<String, dynamic>{
'apiKey': _apiKey,
'defaultBaseCurrencyCode': currency.toString().toLowerCase(),
'refundWalletAddress': refundWalletAddress
}..addAll(customParams));
final messageBytes = utf8.encode('?${originalUri.query}');
final key = utf8.encode(_secretKey);
final hmac = Hmac(sha256, key);
final digest = hmac.convert(messageBytes);
final signature = base64.encode(digest.bytes);
if (isTest) {
return originalUri;
}
final query = Map<String, dynamic>.from(originalUri.queryParameters);
query['signature'] = signature;
final signedUri = originalUri.replace(queryParameters: query);
return signedUri;
}
}
class MoonPayBuyProvider extends BuyProvider {
MoonPayBuyProvider({required WalletBase wallet, bool isTestEnvironment = false})
: baseUrl = isTestEnvironment ? _baseTestUrl : _baseProductUrl,
@ -213,75 +155,3 @@ class MoonPayBuyProvider extends BuyProvider {
}
}
class MoonPayExchangeProvider {
MoonPayExchangeProvider(
{required SettingsStore settingsStore, required WalletBase wallet, this.isTest = false})
: this._settingsStore = settingsStore,
this._wallet = wallet,
baseUrl = isTest ? _baseTestUrl : _baseProductUrl;
final SettingsStore _settingsStore;
final WalletBase _wallet;
static const _baseTestUrl = 'buy-staging.moonpay.com';
static const _apiKey = secrets.moonPayApiKey;
static const _baseProductUrl = 'buy.moonpay.com';
static const _secretKey = secrets.moonPaySecretKey;
static String themeToMoonPayTheme(ThemeBase theme) {
switch (theme.type) {
case ThemeType.bright:
return 'light';
case ThemeType.light:
return 'light';
case ThemeType.dark:
return 'dark';
}
}
final bool isTest;
final String baseUrl;
Future<Uri> requestUrl(
{required CryptoCurrency currency, required String refundWalletAddress}) async {
final customParams = {
'theme': themeToMoonPayTheme(_settingsStore.currentTheme),
'language': _settingsStore.languageCode,
'colorCode': _settingsStore.currentTheme.type == ThemeType.dark
? '#${Palette.blueCraiola.value.toRadixString(16).substring(2, 8)}'
: '#${Palette.moderateSlateBlue.value.toRadixString(16).substring(2, 8)}',
};
final originalUri = Uri.https(
baseUrl,
'swaps',
<String, dynamic>{
'apiKey': _apiKey,
'baseCurrencyCode': currency.toString().toLowerCase(),
'refundWalletAddress': refundWalletAddress
}..addAll(customParams));
final messageBytes = utf8.encode('?${originalUri.query}');
final key = utf8.encode(_secretKey);
final hmac = Hmac(sha256, key);
final digest = hmac.convert(messageBytes);
final signature = base64.encode(digest.bytes);
if (isTest) {
return originalUri;
}
final query = Map<String, dynamic>.from(originalUri.queryParameters);
query['signature'] = signature;
final signedUri = originalUri.replace(queryParameters: query);
return signedUri;
}
Future<void> launchProvider(BuildContext context) async {
final uri = await requestUrl(currency: _wallet.currency, refundWalletAddress: _wallet.walletAddresses.address);
if (DeviceInfo.instance.isMobile) {
Navigator.of(context).pushNamed(Routes.webViewPage, arguments: [S.of(context).exchange, uri]);
} else {
await launchUrl(uri);
}
}
}

95
lib/buy/moonpay/moonpay_exchange_provider.dart Normal file
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@ -0,0 +1,95 @@
import 'dart:convert';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/palette.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/themes/theme_base.dart';
import 'package:cake_wallet/utils/device_info.dart';
import 'package:crypto/crypto.dart';
import 'package:cake_wallet/buy/buy_exception.dart';
import 'package:flutter/material.dart';
import 'package:http/http.dart';
import 'package:cake_wallet/buy/buy_amount.dart';
import 'package:cake_wallet/buy/buy_provider.dart';
import 'package:cake_wallet/buy/buy_provider_description.dart';
import 'package:cake_wallet/buy/order.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:cake_wallet/exchange/trade_state.dart';
import 'package:cake_wallet/.secrets.g.dart' as secrets;
import 'package:cw_core/crypto_currency.dart';
import 'package:url_launcher/url_launcher.dart';
class MoonPayExchangeProvider {
MoonPayExchangeProvider(
{required SettingsStore settingsStore, required WalletBase wallet, this.isTest = false})
: this._settingsStore = settingsStore,
this._wallet = wallet,
baseUrl = isTest ? _baseTestUrl : _baseProductUrl;
final SettingsStore _settingsStore;
final WalletBase _wallet;
static const _baseTestUrl = 'buy-staging.moonpay.com';
static const _apiKey = secrets.moonPayApiKey;
static const _baseProductUrl = 'buy.moonpay.com';
static const _secretKey = secrets.moonPaySecretKey;
static String themeToMoonPayTheme(ThemeBase theme) {
switch (theme.type) {
case ThemeType.bright:
return 'light';
case ThemeType.light:
return 'light';
case ThemeType.dark:
return 'dark';
}
}
final bool isTest;
final String baseUrl;
Future<Uri> requestUrl(
{required CryptoCurrency currency, required String refundWalletAddress}) async {
final customParams = {
'theme': themeToMoonPayTheme(_settingsStore.currentTheme),
'language': _settingsStore.languageCode,
'colorCode': _settingsStore.currentTheme.type == ThemeType.dark
? '#${Palette.blueCraiola.value.toRadixString(16).substring(2, 8)}'
: '#${Palette.moderateSlateBlue.value.toRadixString(16).substring(2, 8)}',
};
final originalUri = Uri.https(
baseUrl,
'swaps',
<String, dynamic>{
'apiKey': _apiKey,
'baseCurrencyCode': currency.toString().toLowerCase(),
'refundWalletAddress': refundWalletAddress
}..addAll(customParams));
final messageBytes = utf8.encode('?${originalUri.query}');
final key = utf8.encode(_secretKey);
final hmac = Hmac(sha256, key);
final digest = hmac.convert(messageBytes);
final signature = base64.encode(digest.bytes);
if (isTest) {
return originalUri;
}
final query = Map<String, dynamic>.from(originalUri.queryParameters);
query['signature'] = signature;
final signedUri = originalUri.replace(queryParameters: query);
return signedUri;
}
Future<void> launchProvider(BuildContext context) async {
final uri = await requestUrl(
currency: _wallet.currency, refundWalletAddress: _wallet.walletAddresses.address);
if (DeviceInfo.instance.isMobile) {
Navigator.of(context).pushNamed(Routes.webViewPage, arguments: [S.of(context).exchange, uri]);
} else {
await launchUrl(uri);
}
}
}

79
lib/buy/moonpay/moonpay_sell_provider.dart Normal file
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@ -0,0 +1,79 @@
import 'dart:convert';
import 'package:cake_wallet/generated/i18n.dart';
import 'package:cake_wallet/palette.dart';
import 'package:cake_wallet/routes.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/themes/theme_base.dart';
import 'package:cake_wallet/utils/device_info.dart';
import 'package:crypto/crypto.dart';
import 'package:cake_wallet/buy/buy_exception.dart';
import 'package:flutter/material.dart';
import 'package:http/http.dart';
import 'package:cake_wallet/buy/buy_amount.dart';
import 'package:cake_wallet/buy/buy_provider.dart';
import 'package:cake_wallet/buy/buy_provider_description.dart';
import 'package:cake_wallet/buy/order.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:cake_wallet/exchange/trade_state.dart';
import 'package:cake_wallet/.secrets.g.dart' as secrets;
import 'package:cw_core/crypto_currency.dart';
import 'package:url_launcher/url_launcher.dart';
class MoonPaySellProvider {
MoonPaySellProvider({this.isTest = false}) : baseUrl = isTest ? _baseTestUrl : _baseProductUrl;
static const _baseTestUrl = 'sell-sandbox.moonpay.com';
static const _baseProductUrl = 'sell.moonpay.com';
static String themeToMoonPayTheme(ThemeBase theme) {
switch (theme.type) {
case ThemeType.bright:
return 'light';
case ThemeType.light:
return 'light';
case ThemeType.dark:
return 'dark';
}
}
static String get _apiKey => secrets.moonPayApiKey;
static String get _secretKey => secrets.moonPaySecretKey;
final bool isTest;
final String baseUrl;
Future<Uri> requestUrl(
{required CryptoCurrency currency,
required String refundWalletAddress,
required SettingsStore settingsStore}) async {
final customParams = {
'theme': themeToMoonPayTheme(settingsStore.currentTheme),
'language': settingsStore.languageCode,
'colorCode': settingsStore.currentTheme.type == ThemeType.dark
? '#${Palette.blueCraiola.value.toRadixString(16).substring(2, 8)}'
: '#${Palette.moderateSlateBlue.value.toRadixString(16).substring(2, 8)}',
};
final originalUri = Uri.https(
baseUrl,
'',
<String, dynamic>{
'apiKey': _apiKey,
'defaultBaseCurrencyCode': currency.toString().toLowerCase(),
'refundWalletAddress': refundWalletAddress
}..addAll(customParams));
final messageBytes = utf8.encode('?${originalUri.query}');
final key = utf8.encode(_secretKey);
final hmac = Hmac(sha256, key);
final digest = hmac.convert(messageBytes);
final signature = base64.encode(digest.bytes);
if (isTest) {
return originalUri;
}
final query = Map<String, dynamic>.from(originalUri.queryParameters);
query['signature'] = signature;
final signedUri = originalUri.replace(queryParameters: query);
return signedUri;
}
}

1
lib/di.dart
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@ -2,6 +2,7 @@ import 'package:cake_wallet/anonpay/anonpay_api.dart';
import 'package:cake_wallet/anonpay/anonpay_info_base.dart';
import 'package:cake_wallet/anonpay/anonpay_invoice_info.dart';
import 'package:cake_wallet/buy/moonpay/moonpay_buy_provider.dart';
import 'package:cake_wallet/buy/moonpay/moonpay_exchange_provider.dart';
import 'package:cake_wallet/buy/onramper/onramper_buy_provider.dart';
import 'package:cake_wallet/bitcoin_cash/bitcoin_cash.dart';
import 'package:cake_wallet/buy/payfura/payfura_buy_provider.dart';

1
lib/entities/main_actions.dart
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@ -1,4 +1,5 @@
import 'package:cake_wallet/buy/moonpay/moonpay_buy_provider.dart';
import 'package:cake_wallet/buy/moonpay/moonpay_sell_provider.dart';
import 'package:cake_wallet/buy/onramper/onramper_buy_provider.dart';
import 'package:cake_wallet/buy/robinhood/robinhood_buy_provider.dart';
import 'package:cake_wallet/di.dart';