mirror of
https://github.com/btcpayserver/btcpayserver.git
synced 2025-03-12 02:08:32 +01:00
Display fiat amount previews in Transaction Details page (#6610)
* Code cleanup * Preparing model to include data needed for fiat display * Displaying fiat amount and allowing switching between it and BTC * Restoring parts removed by vibe coding * Making ToFiatAmount method work for in wider variety of cases * Tweaks for display and negative values * Calculating amounts on serverside and simplifying * Fix warnings --------- Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
This commit is contained in:
rockstardev
GitHub
parent
71dbfd9f28
commit
9dcf8d3251
4 changed files with 199 additions and 109 deletions
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@ -367,6 +367,19 @@ namespace BTCPayServer.Controllers
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}
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}
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// fetch helper that will be used to convert the value to fiat
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FiatRate rate = null;
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try
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{
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rate = await FetchRate(walletId);
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}
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catch (Exception)
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{
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// keeping model simple
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// vm.RateError = ex.Message;
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}
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//
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if (psbtObject.IsAllFinalized())
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{
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vm.CanCalculateBalance = false;
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@ -374,7 +387,7 @@ namespace BTCPayServer.Controllers
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else
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{
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var balanceChange = psbtObject.GetBalance(derivationSchemeSettings.AccountDerivation, signingKey, signingKeyPath);
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vm.BalanceChange = ValueToString(balanceChange, network);
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vm.BalanceChange = ValueToString(balanceChange, network, rate);
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vm.CanCalculateBalance = true;
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vm.Positive = balanceChange >= Money.Zero;
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}
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@ -390,7 +403,7 @@ namespace BTCPayServer.Controllers
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var balanceChange2 = txOut?.Value ?? Money.Zero;
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if (mine)
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balanceChange2 = -balanceChange2;
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inputVm.BalanceChange = ValueToString(balanceChange2, network);
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inputVm.BalanceChange = ValueToString(balanceChange2, network, rate);
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inputVm.Positive = balanceChange2 >= Money.Zero;
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inputVm.Index = (int)input.Index;
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@ -412,7 +425,7 @@ namespace BTCPayServer.Controllers
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var balanceChange2 = output.Value;
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if (!mine)
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balanceChange2 = -balanceChange2;
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dest.Balance = ValueToString(balanceChange2, network);
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dest.Balance = ValueToString(balanceChange2, network, rate);
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dest.Positive = balanceChange2 >= Money.Zero;
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dest.Destination = output.ScriptPubKey.GetDestinationAddress(network.NBitcoinNetwork)?.ToString() ?? output.ScriptPubKey.ToString();
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var address = output.ScriptPubKey.GetDestinationAddress(network.NBitcoinNetwork)?.ToString();
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@ -426,7 +439,7 @@ namespace BTCPayServer.Controllers
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vm.Destinations.Add(new WalletPSBTReadyViewModel.DestinationViewModel
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{
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Positive = false,
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Balance = ValueToString(-fee, network),
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Balance = ValueToString(-fee, network, rate),
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Destination = "Mining fees"
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});
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}
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@ -21,6 +21,7 @@ using BTCPayServer.Payments;
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using BTCPayServer.Payments.Bitcoin;
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using BTCPayServer.Payments.PayJoin;
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using BTCPayServer.Payouts;
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using BTCPayServer.Rating;
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using BTCPayServer.Services;
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using BTCPayServer.Services.Invoices;
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using BTCPayServer.Services.Labels;
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@ -33,9 +34,7 @@ using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Routing;
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using Microsoft.AspNetCore.WebUtilities;
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using Microsoft.EntityFrameworkCore.Metadata.Internal;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.Localization;
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using NBitcoin;
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@ -58,9 +57,9 @@ namespace BTCPayServer.Controllers
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private WalletRepository WalletRepository { get; }
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private BTCPayNetworkProvider NetworkProvider { get; }
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private ExplorerClientProvider ExplorerClientProvider { get; }
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public IServiceProvider ServiceProvider { get; }
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public RateFetcher RateFetcher { get; }
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public IStringLocalizer StringLocalizer { get; }
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private IServiceProvider ServiceProvider { get; }
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private RateFetcher RateFetcher { get; }
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private IStringLocalizer StringLocalizer { get; }
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private readonly UserManager<ApplicationUser> _userManager;
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private readonly NBXplorerDashboard _dashboard;
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@ -81,6 +80,7 @@ namespace BTCPayServer.Controllers
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private readonly PendingTransactionService _pendingTransactionService;
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readonly CurrencyNameTable _currencyTable;
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private readonly DisplayFormatter _displayFormatter;
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public UIWalletsController(
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PendingTransactionService pendingTransactionService,
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@ -107,7 +107,8 @@ namespace BTCPayServer.Controllers
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PaymentMethodHandlerDictionary handlers,
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Dictionary<PaymentMethodId, ICheckoutModelExtension> paymentModelExtensions,
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IStringLocalizer stringLocalizer,
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TransactionLinkProviders transactionLinkProviders)
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TransactionLinkProviders transactionLinkProviders,
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DisplayFormatter displayFormatter)
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{
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_pendingTransactionService = pendingTransactionService;
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_currencyTable = currencyTable;
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@ -134,6 +135,7 @@ namespace BTCPayServer.Controllers
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ServiceProvider = serviceProvider;
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_walletHistogramService = walletHistogramService;
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StringLocalizer = stringLocalizer;
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_displayFormatter = displayFormatter;
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}
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[HttpGet("{walletId}/pending/{transactionId}/cancel")]
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@ -513,10 +515,7 @@ namespace BTCPayServer.Controllers
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var network = this.NetworkProvider.GetNetwork<BTCPayNetwork>(walletId.CryptoCode);
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if (network == null || network.ReadonlyWallet)
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return NotFound();
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var storeData = store.GetStoreBlob();
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var rateRules = store.GetStoreBlob().GetRateRules(_defaultRules);
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rateRules.Spread = 0.0m;
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var currencyPair = new Rating.CurrencyPair(walletId.CryptoCode, storeData.DefaultCurrency);
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double.TryParse(defaultAmount, out var amount);
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var model = new WalletSendModel
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@ -587,31 +586,46 @@ namespace BTCPayServer.Controllers
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model.FeeSatoshiPerByte = recommendedFees[1].GetAwaiter().GetResult()?.FeeRate;
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model.CryptoDivisibility = network.Divisibility;
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using (CancellationTokenSource cts = new CancellationTokenSource())
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{
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try
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{
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cts.CancelAfter(TimeSpan.FromSeconds(5));
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var result = await RateFetcher.FetchRate(currencyPair, rateRules, new StoreIdRateContext(walletId.StoreId), cts.Token)
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.WithCancellation(cts.Token);
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if (result.BidAsk != null)
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{
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model.Rate = result.BidAsk.Center;
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model.FiatDivisibility = _currencyTable.GetNumberFormatInfo(currencyPair.Right, true)
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var r = await FetchRate(walletId);
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model.Rate = r.Rate;
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model.FiatDivisibility = _currencyTable.GetNumberFormatInfo(r.Fiat, true)
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.CurrencyDecimalDigits;
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model.Fiat = currencyPair.Right;
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}
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else
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{
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model.RateError =
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$"{result.EvaluatedRule} ({string.Join(", ", result.Errors.OfType<object>().ToArray())})";
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}
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model.Fiat = r.Fiat;
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}
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catch (Exception ex) { model.RateError = ex.Message; }
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}
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return View(model);
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}
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public record FiatRate(decimal Rate, string Fiat);
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private async Task<FiatRate> FetchRate(WalletId walletId)
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{
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var store = await Repository.FindStore(walletId.StoreId);
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if (store is null)
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throw new Exception("Store not found");
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var storeData = store.GetStoreBlob();
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var rateRules = storeData.GetRateRules(_defaultRules);
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rateRules.Spread = 0.0m;
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var currencyPair = new CurrencyPair(walletId.CryptoCode, storeData.DefaultCurrency);
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using CancellationTokenSource cts = new();
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cts.CancelAfter(TimeSpan.FromSeconds(5));
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var result = await RateFetcher.FetchRate(currencyPair, rateRules, new StoreIdRateContext(store.Id), cts.Token)
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.WithCancellation(cts.Token);
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if (result.BidAsk == null)
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{
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throw new Exception(
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$"{result.EvaluatedRule} ({string.Join(", ", result.Errors.OfType<object>().ToArray())})");
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}
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return new (result.BidAsk.Center, currencyPair.Right);
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}
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private async Task<string?> GetSeed(WalletId walletId, BTCPayNetwork network)
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{
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return await CanUseHotWallet() &&
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@ -1214,10 +1228,13 @@ namespace BTCPayServer.Controllers
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});
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}
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private string ValueToString(Money v, BTCPayNetworkBase network)
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{
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return v.ToString() + " " + network.CryptoCode;
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}
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private WalletPSBTReadyViewModel.StringAmounts ValueToString(Money v, BTCPayNetworkBase network,
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FiatRate? rate) =>
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new(
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CryptoAmount : _displayFormatter.Currency(v.ToDecimal(MoneyUnit.BTC), network.CryptoCode),
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FiatAmount : rate is null ? null
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: _displayFormatter.Currency(rate.Rate * v.ToDecimal(MoneyUnit.BTC), rate.Fiat)
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);
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[HttpGet("{walletId}/rescan")]
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public async Task<IActionResult> WalletRescan(
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@ -15,7 +15,7 @@ namespace BTCPayServer.Models.WalletViewModels
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{
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public bool Positive { get; set; }
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public string Destination { get; set; }
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public string Balance { get; set; }
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public StringAmounts Balance { get; set; }
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public IEnumerable<TransactionTagModel> Labels { get; set; } = new List<TransactionTagModel>();
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}
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@ -24,7 +24,7 @@ namespace BTCPayServer.Models.WalletViewModels
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public int Index { get; set; }
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public string Error { get; set; }
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public bool Positive { get; set; }
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public string BalanceChange { get; set; }
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public StringAmounts BalanceChange { get; set; }
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public IEnumerable<TransactionTagModel> Labels { get; set; } = new List<TransactionTagModel>();
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}
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public class AmountViewModel
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@ -34,7 +34,7 @@ namespace BTCPayServer.Models.WalletViewModels
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}
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public AmountViewModel ReplacementBalanceChange { get; set; }
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public bool HasErrors => Inputs.Count == 0 || Inputs.Any(i => !string.IsNullOrEmpty(i.Error));
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public string BalanceChange { get; set; }
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public StringAmounts BalanceChange { get; set; }
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public bool CanCalculateBalance { get; set; }
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public bool Positive { get; set; }
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public List<DestinationViewModel> Destinations { get; set; } = new List<DestinationViewModel>();
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@ -50,5 +50,7 @@ namespace BTCPayServer.Models.WalletViewModels
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Inputs[(int)err.InputIndex].Error = err.Message;
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}
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}
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public record StringAmounts(string CryptoAmount, string FiatAmount);
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}
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}
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@ -5,7 +5,13 @@
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<p class="lead text-center text-secondary">
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<span text-translate="true">This transaction will change your balance:</span>
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<br>
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<span class="text-@(Model.Positive ? "success" : "danger")">@Model.BalanceChange</span>
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<span id="balance-toggle" class="text-@(Model.Positive ? "success" : "danger") cursor-pointer">
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@Model.BalanceChange.CryptoAmount
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@if (Model.BalanceChange.FiatAmount != null)
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{
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<small style="text-decoration: underline dotted;">(@Model.BalanceChange.FiatAmount)</small>
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}
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</span>
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</p>
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}
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@ -25,14 +31,13 @@
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<tr>
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@if (input.Error != null)
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{
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<td>
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@input.Index <span class="text-danger" title="@input.Error"><vc:icon symbol="warning"/></span>
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</td>
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<td>@input.Index <span class="text-danger" title="@input.Error"><vc:icon symbol="warning"/></span></td>
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}
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else
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{
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<td>@input.Index</td>
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}<td>
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}
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<td>
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@if (input.Labels.Any())
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{
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<div class="d-flex flex-wrap gap-2 align-items-center">
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@ -43,8 +48,9 @@
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@if (!string.IsNullOrEmpty(label.Link))
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{
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<a class="transaction-label-info transaction-details-icon" href="@label.Link"
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target="_blank" rel="noreferrer noopener" title="@label.Tooltip" data-bs-html="true"
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data-bs-toggle="tooltip" data-bs-custom-class="transaction-label-tooltip">
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target="_blank" rel="noreferrer noopener" title="@label.Tooltip"
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data-bs-html="true" data-bs-toggle="tooltip"
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data-bs-custom-class="transaction-label-tooltip">
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<vc:icon symbol="info" />
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</a>
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}
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@ -53,8 +59,13 @@
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</div>
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}
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</td>
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<td class="text-end text-@(input.Positive ? "success" : "danger")">@input.BalanceChange</td>
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<td class="text-end text-@(input.Positive ? "success" : "danger")">
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<span class="amount-toggle cursor-pointer"
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data-btc="@input.BalanceChange.CryptoAmount"
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data-fiat="@input.BalanceChange.FiatAmount">
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@input.BalanceChange.CryptoAmount
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</span>
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</td>
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</tr>
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}
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</tbody>
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@ -87,9 +98,10 @@
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@if (!string.IsNullOrEmpty(label.Link))
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{
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<a class="transaction-label-info transaction-details-icon" href="@label.Link"
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target="_blank" rel="noreferrer noopener" title="@label.Tooltip" data-bs-html="true"
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data-bs-toggle="tooltip" data-bs-custom-class="transaction-label-tooltip">
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<vc:icon symbol="info" />
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target="_blank" rel="noreferrer noopener" title="@label.Tooltip"
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data-bs-html="true" data-bs-toggle="tooltip"
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data-bs-custom-class="transaction-label-tooltip">
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<vc:icon symbol="info"/>
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</a>
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}
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</div>
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@ -97,8 +109,13 @@
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</div>
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}
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</td>
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<td class="text-end text-@(destination.Positive ? "success" : "danger")">@destination.Balance</td>
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<td class="text-end text-@(destination.Positive ? "success" : "danger")">
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<span class="amount-toggle cursor-pointer"
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data-btc="@destination.Balance.CryptoAmount"
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data-fiat="@destination.Balance.FiatAmount">
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@destination.Balance.CryptoAmount
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</span>
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</td>
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</tr>
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}
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</tbody>
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@ -112,3 +129,44 @@
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<b>@Model.FeeRate</b>
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</p>
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}
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<script>
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document.addEventListener("DOMContentLoaded", function () {
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const balanceElement = document.getElementById("balance-toggle");
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const amounts = document.querySelectorAll(".amount-toggle");
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let showFiat = false;
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// Toggle all amounts when clicking balance header
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balanceElement.addEventListener("click", function () {
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// Check if all elements have a non-empty data-fiat
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const allHaveValidFiat = Array.from(amounts).every(el => {
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const fiatAmount = el.getAttribute("data-fiat");
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return fiatAmount !== null && fiatAmount.trim() !== "";
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});
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if (!allHaveValidFiat) return; // If any is missing or empty, do nothing
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showFiat = !showFiat;
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amounts.forEach(el => {
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const btcAmount = el.getAttribute("data-btc");
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const fiatAmount = el.getAttribute("data-fiat");
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el.innerText = showFiat ? fiatAmount : btcAmount;
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});
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});
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// Toggle individual amounts
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amounts.forEach(el => {
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el.addEventListener("click", function (event) {
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event.stopPropagation();
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const btcAmount = el.getAttribute("data-btc");
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const fiatAmount = el.getAttribute("data-fiat");
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if (fiatAmount !== null && fiatAmount.trim() !== "") {
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el.innerText = el.innerText === btcAmount ? fiatAmount : btcAmount;
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}
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});
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});
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});
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</script>
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