mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-12-23 11:59:30 +00:00
connect (most) form values to quote object
This commit is contained in:
sneurlax
parent
7cc30d1da4
commit
d9b1fb1fc7
2 changed files with 148 additions and 324 deletions
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@ -73,7 +73,15 @@ class _BuyFormState extends ConsumerState<BuyForm> {
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Fiat? selectedFiat;
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Crypto? selectedCrypto;
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SimplexQuote? quote;
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SimplexQuote quote = SimplexQuote(
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crypto: Crypto.fromJson({'ticker': 'BTC', 'name': 'Bitcoin', 'image': ''}),
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fiat: Fiat.fromJson(
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{'ticker': 'USD', 'name': 'United States Dollar', 'image': ''}),
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youPayFiatPrice: Decimal.parse("100"),
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youReceiveCryptoAmount: Decimal.parse("1.0238917"),
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purchaseId: "someID",
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receivingAddress: '',
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); // TODO enum this or something
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bool buyWithFiat = true;
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bool _addressToggleFlag = false;
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@ -323,26 +331,41 @@ class _BuyFormState extends ConsumerState<BuyForm> {
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}
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}
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Future<void> previewQuote() async {
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Future<void> previewQuote(SimplexQuote quote) async {
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// if (ref.read(simplexProvider).estimate.isEmpty) {
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// bool shouldPop = false;
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// unawaited(
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// showDialog(
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// context: context,
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// builder: (context) => WillPopScope(
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// child: const CustomLoadingOverlay(
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// message: "Loading quote data",
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// eventBus: null,
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// ),
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// onWillPop: () async => shouldPop,
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// ),
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// ),
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// );
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// await _loadQuote();
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// shouldPop = true;
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// if (mounted) {
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// Navigator.of(context).pop();
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// }
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// if (ref.read(simplexProvider).quote.purchaseId == "someID") {
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// print('okokok');
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// // TODO make a better way of detecting a default SimplexQuote
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bool shouldPop = false;
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unawaited(
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showDialog(
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context: context,
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builder: (context) => WillPopScope(
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child: const CustomLoadingOverlay(
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message: "Loading quote data",
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eventBus: null,
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),
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onWillPop: () async => shouldPop,
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),
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),
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);
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quote = SimplexQuote(
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crypto: selectedCrypto!,
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fiat: selectedFiat!,
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youPayFiatPrice: Decimal.parse(_buyAmountController.text),
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youReceiveCryptoAmount: Decimal.parse("1.021312"), // Ternary for this
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purchaseId: "Someid",
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receivingAddress: _receiveAddressController.text,
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);
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print(quote.purchaseId);
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await _loadQuote(quote);
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shouldPop = true;
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if (mounted) {
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Navigator.of(context).pop();
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}
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// }
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await _showFloatingBuyQuotePreviewSheet(
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@ -356,6 +379,21 @@ class _BuyFormState extends ConsumerState<BuyForm> {
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);
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}
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Future<void> _loadQuote(SimplexQuote quote) async {
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final response = await SimplexAPI.instance.getQuote(quote);
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if (response.value != null) {
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print('eeehehehh');
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print(response.value);
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ref.read(simplexProvider).updateQuote(response.value!);
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} else {
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Logging.instance.log(
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"_loadQuote: $response",
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level: LogLevel.Warning,
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);
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}
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}
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Future<void> _showFloatingBuyQuotePreviewSheet({
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required SimplexQuote quote,
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required void Function(SimplexQuote) onSelected,
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@ -438,7 +476,18 @@ class _BuyFormState extends ConsumerState<BuyForm> {
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coins = ref.read(simplexProvider).supportedCryptos;
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fiats = ref.read(simplexProvider).supportedFiats;
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quote = ref.read(simplexProvider).quote;
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// quote = ref.read(simplexProvider).quote;
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quote = SimplexQuote(
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crypto:
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Crypto.fromJson({'ticker': 'BTC', 'name': 'Bitcoin', 'image': ''}),
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fiat: Fiat.fromJson(
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{'ticker': 'USD', 'name': 'United States Dollar', 'image': ''}),
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youPayFiatPrice: Decimal.parse("100"),
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youReceiveCryptoAmount: Decimal.parse("1.0238917"),
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purchaseId: "someID",
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receivingAddress: '',
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); // TODO enum this or something
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// TODO set initial crypto to open wallet if a wallet is open
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@ -983,6 +1032,7 @@ class _BuyFormState extends ConsumerState<BuyForm> {
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child: GestureDetector(
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onTap: () {
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previewQuote();
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previewQuote(quote);
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},
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child: PrimaryButton(
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buttonHeight: isDesktop ? ButtonHeight.l : null,
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@ -990,6 +1040,7 @@ class _BuyFormState extends ConsumerState<BuyForm> {
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_buyAmountController.text.isNotEmpty,
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onPressed: () {
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previewQuote();
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previewQuote(quote);
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},
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label: "Preview quote",
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)),
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@ -1,5 +1,6 @@
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import 'dart:convert';
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import 'package:decimal/decimal.dart';
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import 'package:flutter/foundation.dart';
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import 'package:http/http.dart' as http;
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import 'package:stackwallet/models/buy/response_objects/crypto.dart';
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@ -8,6 +9,7 @@ import 'package:stackwallet/models/buy/response_objects/crypto.dart';
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// import 'package:stackwallet/models/exchange/response_objects/range.dart';
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// import 'package:stackwallet/models/exchange/response_objects/trade.dart';
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import 'package:stackwallet/models/buy/response_objects/fiat.dart';
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import 'package:stackwallet/models/buy/response_objects/quote.dart';
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// import 'package:stackwallet/models/buy/response_objects/crypto.dart';
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import 'package:stackwallet/services/buy/buy_response.dart';
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import 'package:stackwallet/utilities/logger.dart';
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@ -105,309 +107,80 @@ class SimplexAPI {
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}
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}
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// Future<ExchangeResponse<SPCurrency>> getCurrency({
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// required String symbol,
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// String? apiKey,
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// }) async {
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// final uri = _buildUri(
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// "/get_currency",
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// {
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// "api_key": apiKey ?? kSimplexApiKey,
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// "symbol": symbol,
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// },
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// );
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Future<BuyResponse<SimplexQuote>> getQuote(SimplexQuote quote) async {
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// example for quote courtesy of @danrmiller
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// curl -H "Content-Type: application/json" -d '{"digital_currency": "BTC", "fiat_currency": "USD", "requested_currency": "USD", "requested_amount": 100}' http://sandbox-api.stackwallet.com/quote
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// official docs reference eg
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// curl --request GET \
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// --url https://sandbox.test-simplexcc.com/v2/supported_crypto_currencies \
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// --header 'accept: application/json'
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try {
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Map<String, String> headers = {
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'Content-Type': 'application/json',
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};
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String data =
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'{"digital_currency": "${quote.crypto.ticker.toUpperCase()}", "fiat_currency": "${quote.fiat.ticker.toUpperCase()}", "requested_currency": "USD", "requested_amount": ${quote.youPayFiatPrice}}';
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Uri url = Uri.parse('http://sandbox-api.stackwallet.com/quote');
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var res = await http.post(url, headers: headers, body: data);
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if (res.statusCode != 200) {
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throw Exception(
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'getAvailableCurrencies exception: statusCode= ${res.statusCode}');
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}
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final jsonArray = jsonDecode(res.body);
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return await compute(_parseQuote, jsonArray);
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} catch (e, s) {
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Logging.instance.log("getAvailableCurrencies exception: $e\n$s",
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level: LogLevel.Error);
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return BuyResponse(
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exception: BuyException(
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e.toString(),
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BuyExceptionType.generic,
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),
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);
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}
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}
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BuyResponse<SimplexQuote> _parseQuote(dynamic jsonArray) {
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try {
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String fiatPrice = "${jsonArray['result']['fiat_money']['total_amount']}";
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String cryptoAmount = "${jsonArray['result']['digital_money']['amount']}";
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final quote = SimplexQuote(
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crypto: Crypto.fromJson({
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'ticker': jsonArray['result']['digital_money'][
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'currency'], // // TODO a Crypto.fromTicker here, requiring enums there?
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'name': 'Bitcoin',
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'image': ''
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}),
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fiat: Fiat.fromJson({
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'ticker': jsonArray['result']['fiat_money'][
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'currency'], // // TODO a Fiat.fromTicker here, requiring enums there?
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'name': 'Bitcoin',
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'image': ''
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}),
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youPayFiatPrice: Decimal.parse(fiatPrice),
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youReceiveCryptoAmount: Decimal.parse(cryptoAmount),
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purchaseId: jsonArray['result']['quote_id'] as String,
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receivingAddress: '',
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);
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//
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// try {
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// final jsonObject = await _makeGetRequest(uri);
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//
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// return ExchangeResponse(
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// value: SPCurrency.fromJson(
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// Map<String, dynamic>.from(jsonObject as Map)));
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// } catch (e, s) {
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// Logging.instance
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// .log("getCurrency exception: $e\n$s", level: LogLevel.Error);
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// return ExchangeResponse(
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// exception: ExchangeException(
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// e.toString(),
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// ExchangeExceptionType.generic,
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// ),
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// );
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// }
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// }
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//
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// /// returns a map where the key currency symbol is a valid pair with any of
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// /// the symbols in its value list
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// Future<ExchangeResponse<List<Pair>>> getAllPairs({
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// required bool isFixedRate,
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// String? apiKey,
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// }) async {
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// final uri = _buildUri(
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// "/get_all_pairs",
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// {
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// "api_key": apiKey ?? kSimplexApiKey,
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// "fixed": isFixedRate.toString(),
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// },
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// );
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//
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// try {
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// final jsonObject = await _makeGetRequest(uri);
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// final result = await compute(
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// _parseAvailablePairsJson,
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// Tuple2(jsonObject as Map, isFixedRate),
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// );
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// return result;
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// } catch (e, s) {
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// Logging.instance
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// .log("getAllPairs exception: $e\n$s", level: LogLevel.Error);
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// return ExchangeResponse(
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// exception: ExchangeException(
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// e.toString(),
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// ExchangeExceptionType.generic,
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// ),
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// );
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// }
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// }
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//
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// ExchangeResponse<List<Pair>> _parseAvailablePairsJson(
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// Tuple2<Map<dynamic, dynamic>, bool> args,
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// ) {
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// try {
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// List<Pair> pairs = [];
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//
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// for (final entry in args.item1.entries) {
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// try {
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// final from = entry.key as String;
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// for (final to in entry.value as List) {
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// pairs.add(
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// Pair(
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// from: from,
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// fromNetwork: "",
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// to: to as String,
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// toNetwork: "",
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// fixedRate: args.item2,
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// floatingRate: !args.item2,
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// ),
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// );
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// }
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// } catch (_) {
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// return ExchangeResponse(
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// exception: ExchangeException("Failed to serialize $json",
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// ExchangeExceptionType.serializeResponseError));
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// }
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// }
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//
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// return ExchangeResponse(value: pairs);
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// } catch (e, s) {
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// Logging.instance.log("_parseAvailableCurrenciesJson exception: $e\n$s",
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// level: LogLevel.Error);
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// return ExchangeResponse(
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// exception: ExchangeException(
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// e.toString(),
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// ExchangeExceptionType.generic,
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// ),
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// );
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// }
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// }
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//
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// /// returns the estimated amount as a string
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// Future<ExchangeResponse<String>> getEstimated({
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// required bool isFixedRate,
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// required String currencyFrom,
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// required String currencyTo,
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// required String amount,
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// String? apiKey,
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// }) async {
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// final uri = _buildUri(
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// "/get_estimated",
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// {
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// "api_key": apiKey ?? kSimplexApiKey,
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// "fixed": isFixedRate.toString(),
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// "currency_from": currencyFrom,
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// "currency_to": currencyTo,
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// "amount": amount,
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// },
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// );
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//
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// try {
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// final jsonObject = await _makeGetRequest(uri);
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//
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// return ExchangeResponse(value: jsonObject as String);
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// } catch (e, s) {
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// Logging.instance
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// .log("getEstimated exception: $e\n$s", level: LogLevel.Error);
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// return ExchangeResponse(
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// exception: ExchangeException(
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// e.toString(),
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// ExchangeExceptionType.generic,
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// ),
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// );
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// }
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// }
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//
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// /// returns the exchange for the given id
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// Future<ExchangeResponse<Trade>> getExchange({
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// required String exchangeId,
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// String? apiKey,
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// Trade? oldTrade,
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// }) async {
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// final uri = _buildUri(
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// "/get_exchange",
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// {
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// "api_key": apiKey ?? kSimplexApiKey,
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// "id": exchangeId,
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// },
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// );
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//
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// try {
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// final jsonObject = await _makeGetRequest(uri);
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//
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// final json = Map<String, dynamic>.from(jsonObject as Map);
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// final ts = DateTime.parse(json["timestamp"] as String);
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// final trade = Trade(
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// uuid: oldTrade?.uuid ?? const Uuid().v1(),
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// tradeId: json["id"] as String,
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// rateType: json["type"] as String,
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// direction: "direct",
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// timestamp: ts,
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// updatedAt: DateTime.tryParse(json["updated_at"] as String? ?? "") ?? ts,
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// payInCurrency: json["currency_from"] as String,
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// payInAmount: json["amount_from"] as String,
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// payInAddress: json["address_from"] as String,
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// payInNetwork: "",
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// payInExtraId: json["extra_id_from"] as String? ?? "",
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// payInTxid: json["tx_from"] as String? ?? "",
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// payOutCurrency: json["currency_to"] as String,
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// payOutAmount: json["amount_to"] as String,
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// payOutAddress: json["address_to"] as String,
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// payOutNetwork: "",
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// payOutExtraId: json["extra_id_to"] as String? ?? "",
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// payOutTxid: json["tx_to"] as String? ?? "",
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// refundAddress: json["user_refund_address"] as String,
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// refundExtraId: json["user_refund_extra_id"] as String,
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// status: json["status"] as String,
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// exchangeName: SimplexExchange.exchangeName,
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// );
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//
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// return ExchangeResponse(value: trade);
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// } catch (e, s) {
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// Logging.instance
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// .log("getExchange exception: $e\n$s", level: LogLevel.Error);
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// return ExchangeResponse(
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// exception: ExchangeException(
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// e.toString(),
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// ExchangeExceptionType.generic,
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// ),
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// );
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// }
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// }
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//
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// /// returns the minimal exchange amount
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// Future<ExchangeResponse<Range>> getRange({
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// required bool isFixedRate,
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// required String currencyFrom,
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// required String currencyTo,
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// String? apiKey,
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// }) async {
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// final uri = _buildUri(
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// "/get_ranges",
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// {
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// "api_key": apiKey ?? kSimplexApiKey,
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// "fixed": isFixedRate.toString(),
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// "currency_from": currencyFrom,
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// "currency_to": currencyTo,
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// },
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// );
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//
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// try {
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// final jsonObject = await _makeGetRequest(uri);
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//
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// final json = Map<String, dynamic>.from(jsonObject as Map);
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// return ExchangeResponse(
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// value: Range(
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// max: Decimal.tryParse(json["max"] as String? ?? ""),
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// min: Decimal.tryParse(json["min"] as String? ?? ""),
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// ),
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// );
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// } catch (e, s) {
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// Logging.instance.log("getRange exception: $e\n$s", level: LogLevel.Error);
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// return ExchangeResponse(
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// exception: ExchangeException(
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// e.toString(),
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// ExchangeExceptionType.generic,
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// ),
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// );
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// }
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// }
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//
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// Future<ExchangeResponse<List<FixedRateMarket>>> getFixedRateMarketInfo({
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// String? apiKey,
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// }) async {
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// final uri = _buildUri(
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// "/get_market_info",
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// null,
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// // {
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// // "api_key": apiKey ?? kSimplexApiKey,
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// // "fixed": isFixedRate.toString(),
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// // "currency_from": currencyFrom,
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// // "currency_to": currencyTo,
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// // },
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// );
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//
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// try {
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// final jsonArray = await _makeGetRequest(uri);
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//
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// try {
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// final result = await compute(
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// _parseFixedRateMarketsJson,
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// jsonArray as List,
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// );
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// return result;
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// } catch (e, s) {
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||||
// Logging.instance.log("getAvailableFixedRateMarkets exception: $e\n$s",
|
||||
// level: LogLevel.Error);
|
||||
// return ExchangeResponse(
|
||||
// exception: ExchangeException(
|
||||
// "Error: $jsonArray",
|
||||
// ExchangeExceptionType.serializeResponseError,
|
||||
// ),
|
||||
// );
|
||||
// }
|
||||
// } catch (e, s) {
|
||||
// Logging.instance.log("getAvailableFixedRateMarkets exception: $e\n$s",
|
||||
// level: LogLevel.Error);
|
||||
// return ExchangeResponse(
|
||||
// exception: ExchangeException(
|
||||
// e.toString(),
|
||||
// ExchangeExceptionType.generic,
|
||||
// ),
|
||||
// );
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// ExchangeResponse<List<FixedRateMarket>> _parseFixedRateMarketsJson(
|
||||
// List<dynamic> jsonArray) {
|
||||
// try {
|
||||
// final List<FixedRateMarket> markets = [];
|
||||
// for (final json in jsonArray) {
|
||||
// try {
|
||||
// final map = Map<String, dynamic>.from(json as Map);
|
||||
// markets.add(FixedRateMarket(
|
||||
// from: map["currency_from"] as String,
|
||||
// to: map["currency_to"] as String,
|
||||
// min: Decimal.parse(map["min"] as String),
|
||||
// max: Decimal.parse(map["max"] as String),
|
||||
// rate: Decimal.parse(map["rate"] as String),
|
||||
// minerFee: null,
|
||||
// ));
|
||||
// } catch (_) {
|
||||
// return ExchangeResponse(
|
||||
// exception: ExchangeException("Failed to serialize $json",
|
||||
// ExchangeExceptionType.serializeResponseError));
|
||||
// }
|
||||
// }
|
||||
// return ExchangeResponse(value: markets);
|
||||
// } catch (_) {
|
||||
// rethrow;
|
||||
// }
|
||||
// }
|
||||
|
||||
return BuyResponse(value: quote);
|
||||
} catch (e, s) {
|
||||
Logging.instance
|
||||
.log("_parseSupported exception: $e\n$s", level: LogLevel.Error);
|
||||
return BuyResponse(
|
||||
exception: BuyException(
|
||||
e.toString(),
|
||||
BuyExceptionType.generic,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue