private void AddPaymentMethods(StoreData store, StoreBlob storeBlob, StoreViewModel vm)
{
var excludeFilters = storeBlob.GetExcludedPaymentMethods();
var derivationByCryptoCode =
store
.GetSupportedPaymentMethods(_NetworkProvider)
.OfType <DerivationSchemeSettings>()
.ToDictionary(c => c.Network.CryptoCode.ToUpperInvariant());
var lightningByCryptoCode = store
.GetSupportedPaymentMethods(_NetworkProvider)
.OfType <LightningSupportedPaymentMethod>()
.ToDictionary(c => c.CryptoCode.ToUpperInvariant());
foreach (var paymentMethodId in _paymentMethodHandlerDictionary.Distinct().SelectMany(handler => handler.GetSupportedPaymentMethods()))
{
switch (paymentMethodId.PaymentType)
{
case BitcoinPaymentType _:
var strategy = derivationByCryptoCode.TryGet(paymentMethodId.CryptoCode);
var network = _NetworkProvider.GetNetwork <BTCPayNetwork>(paymentMethodId.CryptoCode);
var value = strategy?.ToPrettyString() ?? string.Empty;
vm.DerivationSchemes.Add(new StoreViewModel.DerivationScheme()
{
Crypto = paymentMethodId.CryptoCode,
WalletSupported = network.WalletSupported,
Value = value,
WalletId = new WalletId(store.Id, paymentMethodId.CryptoCode),
Enabled = !excludeFilters.Match(paymentMethodId) && strategy != null,
#if ALTCOINS
Collapsed = network is ElementsBTCPayNetwork elementsBTCPayNetwork && elementsBTCPayNetwork.NetworkCryptoCode != elementsBTCPayNetwork.CryptoCode && string.IsNullOrEmpty(value)
#endif
});
break;
public static bool IsLightningEnabled(this StoreData storeData, BTCPayNetworkProvider networks)
{
var paymentMethods = storeData.GetSupportedPaymentMethods(networks);
var lightningByCryptoCode = paymentMethods
.OfType <LightningSupportedPaymentMethod>()
.Where(method => method.PaymentId.PaymentType == LightningPaymentType.Instance)
.ToDictionary(c => c.CryptoCode.ToUpperInvariant());
var excludeFilters = storeData.GetStoreBlob().GetExcludedPaymentMethods();
var isLightningEnabled = false;
foreach (var paymentMethod in paymentMethods)
{
var paymentMethodId = paymentMethod.PaymentId;
switch (paymentMethodId.PaymentType)
{
// LNURLPayPaymentType is a subclass of LightningPaymentType, skip it
case LNURLPayPaymentType lnurlPayPaymentType:
break;
case LightningPaymentType _:
var lightning = lightningByCryptoCode.TryGet(paymentMethodId.CryptoCode);
isLightningEnabled = !excludeFilters.Match(paymentMethodId) && lightning != null;
break;
}
}
return(isLightningEnabled);
}
public static PaymentMethodId[] GetEnabledPaymentIds(this StoreData storeData, BTCPayNetworkProvider networks)
{
var excludeFilter = storeData.GetStoreBlob().GetExcludedPaymentMethods();
var paymentMethodIds = storeData.GetSupportedPaymentMethods(networks).Select(p => p.PaymentId)
.Where(a => !excludeFilter.Match(a))
.OrderByDescending(a => a.CryptoCode == "BTC")
.ThenBy(a => a.CryptoCode)
.ThenBy(a => a.PaymentType == PaymentTypes.LightningLike ? 1 : 0)
.ToArray();
return(paymentMethodIds);
}
public static IEnumerable <OnChainPaymentMethodData> GetOnChainPaymentMethods(StoreData store,
BTCPayNetworkProvider networkProvider, bool?enabled)
{
var blob = store.GetStoreBlob();
var excludedPaymentMethods = blob.GetExcludedPaymentMethods();
return(store.GetSupportedPaymentMethods(networkProvider)
.Where((method) => method.PaymentId.PaymentType == PaymentTypes.BTCLike)
.OfType <DerivationSchemeSettings>()
.Select(strategy =>
new OnChainPaymentMethodData(strategy.PaymentId.CryptoCode,
strategy.AccountDerivation.ToString(), !excludedPaymentMethods.Match(strategy.PaymentId), strategy.Label, strategy.GetSigningAccountKeySettings().GetRootedKeyPath()))
.Where((result) => enabled is null || enabled == result.Enabled)
.ToList());
}
private LightningNetworkPaymentMethodData GetExistingLightningLikePaymentMethod(string cryptoCode, StoreData store = null)
{
store ??= Store;
var storeBlob = store.GetStoreBlob();
var id = new PaymentMethodId(cryptoCode, PaymentTypes.LightningLike);
var paymentMethod = store
.GetSupportedPaymentMethods(_btcPayNetworkProvider)
.OfType <LightningSupportedPaymentMethod>()
.FirstOrDefault(method => method.PaymentId == id);
var excluded = storeBlob.IsExcluded(id);
return(paymentMethod == null
? null
: new LightningNetworkPaymentMethodData(paymentMethod.PaymentId.CryptoCode,
paymentMethod.GetLightningUrl().ToString(), !excluded));
}
public static bool IsLNUrlEnabled(this StoreData storeData, BTCPayNetworkProvider networks)
{
var paymentMethods = storeData.GetSupportedPaymentMethods(networks);
var excludeFilters = storeData.GetStoreBlob().GetExcludedPaymentMethods();
var isLNUrlEnabled = false;
foreach (var paymentMethod in paymentMethods)
{
var paymentMethodId = paymentMethod.PaymentId;
if (paymentMethodId.PaymentType is LNURLPayPaymentType)
{
isLNUrlEnabled = !excludeFilters.Match(paymentMethodId);
}
}
return(isLNUrlEnabled);
}
public static LightningNetworkPaymentMethodData?GetExistingLightningLikePaymentMethod(BTCPayNetworkProvider btcPayNetworkProvider, string cryptoCode,
StoreData store)
{
var storeBlob = store.GetStoreBlob();
var id = new PaymentMethodId(cryptoCode, PaymentTypes.LightningLike);
var paymentMethod = store
.GetSupportedPaymentMethods(btcPayNetworkProvider)
.OfType <LightningSupportedPaymentMethod>()
.FirstOrDefault(method => method.PaymentId == id);
var excluded = storeBlob.IsExcluded(id);
return(paymentMethod is null
? null
: new LightningNetworkPaymentMethodData(paymentMethod.PaymentId.CryptoCode,
paymentMethod.GetDisplayableConnectionString(), !excluded,
paymentMethod.PaymentId.ToStringNormalized(), paymentMethod.DisableBOLT11PaymentOption));
}
private OnChainPaymentMethodData GetExistingBtcLikePaymentMethod(string cryptoCode, StoreData store = null)
{
store ??= Store;
var storeBlob = store.GetStoreBlob();
var id = new PaymentMethodId(cryptoCode, PaymentTypes.BTCLike);
var paymentMethod = store
.GetSupportedPaymentMethods(_btcPayNetworkProvider)
.OfType <DerivationSchemeSettings>()
.FirstOrDefault(method => method.PaymentId == id);
var excluded = storeBlob.IsExcluded(id);
return(paymentMethod == null
? null
: new OnChainPaymentMethodData(paymentMethod.PaymentId.CryptoCode,
paymentMethod.AccountDerivation.ToString(), !excluded, paymentMethod.Label,
paymentMethod.GetSigningAccountKeySettings().GetRootedKeyPath()));
}
public static IEnumerable <LNURLPayPaymentMethodData> GetLNURLPayPaymentMethods(StoreData store,
BTCPayNetworkProvider networkProvider, bool?enabled)
{
var blob = store.GetStoreBlob();
var excludedPaymentMethods = blob.GetExcludedPaymentMethods();
return(store.GetSupportedPaymentMethods(networkProvider)
.Where((method) => method.PaymentId.PaymentType == PaymentTypes.LNURLPay)
.OfType <LNURLPaySupportedPaymentMethod>()
.Select(paymentMethod =>
new LNURLPayPaymentMethodData(
paymentMethod.PaymentId.CryptoCode,
!excludedPaymentMethods.Match(paymentMethod.PaymentId),
paymentMethod.UseBech32Scheme, paymentMethod.EnableForStandardInvoices
)
)
.Where((result) => enabled is null || enabled == result.Enabled)
.ToList());
}
public static IEnumerable<LightningNetworkPaymentMethodData> GetLightningPaymentMethods(StoreData store,
BTCPayNetworkProvider networkProvider, bool? enabled)
{
var blob = store.GetStoreBlob();
var excludedPaymentMethods = blob.GetExcludedPaymentMethods();
return store.GetSupportedPaymentMethods(networkProvider)
.Where((method) => method.PaymentId.PaymentType == PaymentTypes.LightningLike)
.OfType<LightningSupportedPaymentMethod>()
.Select(paymentMethod =>
new LightningNetworkPaymentMethodData(
paymentMethod.PaymentId.CryptoCode,
paymentMethod.GetExternalLightningUrl()?.ToString() ??
paymentMethod.GetDisplayableConnectionString(),
!excludedPaymentMethods.Match(paymentMethod.PaymentId)
)
)
.Where((result) => enabled is null || enabled == result.Enabled)
.ToList();
}
internal async Task <InvoiceEntity> CreateInvoiceCoreRaw(InvoiceEntity entity, StoreData store, IPaymentFilter?invoicePaymentMethodFilter, string[]?additionalSearchTerms = null, CancellationToken cancellationToken = default)
{
InvoiceLogs logs = new InvoiceLogs();
logs.Write("Creation of invoice starting", InvoiceEventData.EventSeverity.Info);
var storeBlob = store.GetStoreBlob();
if (string.IsNullOrEmpty(entity.Currency))
{
entity.Currency = storeBlob.DefaultCurrency;
}
entity.Currency = entity.Currency.Trim().ToUpperInvariant();
entity.Price = Math.Max(0.0m, entity.Price);
var currencyInfo = _CurrencyNameTable.GetNumberFormatInfo(entity.Currency, false);
if (currencyInfo != null)
{
entity.Price = entity.Price.RoundToSignificant(currencyInfo.CurrencyDecimalDigits);
}
if (entity.Metadata.TaxIncluded is decimal taxIncluded)
{
if (currencyInfo != null)
{
taxIncluded = taxIncluded.RoundToSignificant(currencyInfo.CurrencyDecimalDigits);
}
taxIncluded = Math.Max(0.0m, taxIncluded);
taxIncluded = Math.Min(taxIncluded, entity.Price);
entity.Metadata.TaxIncluded = taxIncluded;
}
var getAppsTaggingStore = _InvoiceRepository.GetAppsTaggingStore(store.Id);
if (entity.Metadata.BuyerEmail != null)
{
if (!EmailValidator.IsEmail(entity.Metadata.BuyerEmail))
{
throw new BitpayHttpException(400, "Invalid email");
}
entity.RefundMail = entity.Metadata.BuyerEmail;
}
entity.Status = InvoiceStatusLegacy.New;
HashSet <CurrencyPair> currencyPairsToFetch = new HashSet <CurrencyPair>();
var rules = storeBlob.GetRateRules(_NetworkProvider);
var excludeFilter = storeBlob.GetExcludedPaymentMethods(); // Here we can compose filters from other origin with PaymentFilter.Any()
if (invoicePaymentMethodFilter != null)
{
excludeFilter = PaymentFilter.Or(excludeFilter,
invoicePaymentMethodFilter);
}
foreach (var network in store.GetSupportedPaymentMethods(_NetworkProvider)
.Where(s => !excludeFilter.Match(s.PaymentId))
.Select(c => _NetworkProvider.GetNetwork <BTCPayNetworkBase>(c.PaymentId.CryptoCode))
.Where(c => c != null))
{
currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, entity.Currency));
foreach (var paymentMethodCriteria in storeBlob.PaymentMethodCriteria)
{
if (paymentMethodCriteria.Value != null)
{
currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, paymentMethodCriteria.Value.Currency));
}
}
}
var rateRules = storeBlob.GetRateRules(_NetworkProvider);
var fetchingByCurrencyPair = _RateProvider.FetchRates(currencyPairsToFetch, rateRules, cancellationToken);
var fetchingAll = WhenAllFetched(logs, fetchingByCurrencyPair);
List <ISupportedPaymentMethod> supported = new List <ISupportedPaymentMethod>();
var paymentMethods = new PaymentMethodDictionary();
bool noNeedForMethods = entity.Type != InvoiceType.TopUp && entity.Price == 0m;
if (!noNeedForMethods)
{
// This loop ends with .ToList so we are querying all payment methods at once
// instead of sequentially to improve response time
foreach (var o in store.GetSupportedPaymentMethods(_NetworkProvider)
.Where(s => !excludeFilter.Match(s.PaymentId) &&
_paymentMethodHandlerDictionary.Support(s.PaymentId))
.Select(c =>
(Handler: _paymentMethodHandlerDictionary[c.PaymentId],
SupportedPaymentMethod: c,
Network: _NetworkProvider.GetNetwork <BTCPayNetworkBase>(c.PaymentId.CryptoCode)))
.Where(c => c.Network != null)
.Select(o =>
(SupportedPaymentMethod: o.SupportedPaymentMethod,
PaymentMethod: CreatePaymentMethodAsync(fetchingByCurrencyPair, o.Handler,
o.SupportedPaymentMethod, o.Network, entity, store, logs)))
.ToList())
{
var paymentMethod = await o.PaymentMethod;
if (paymentMethod == null)
{
continue;
}
supported.Add(o.SupportedPaymentMethod);
paymentMethods.Add(paymentMethod);
}
if (supported.Count == 0)
{
StringBuilder errors = new StringBuilder();
if (!store.GetSupportedPaymentMethods(_NetworkProvider).Any())
{
errors.AppendLine(
"Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/WalletSetup/)");
}
foreach (var error in logs.ToList())
{
errors.AppendLine(error.ToString());
}
throw new BitpayHttpException(400, errors.ToString());
}
}
entity.SetSupportedPaymentMethods(supported);
entity.SetPaymentMethods(paymentMethods);
foreach (var app in await getAppsTaggingStore)
{
entity.InternalTags.Add(AppService.GetAppInternalTag(app.Id));
}
using (logs.Measure("Saving invoice"))
{
entity = await _InvoiceRepository.CreateInvoiceAsync(store.Id, entity, additionalSearchTerms);
}
_ = Task.Run(async() =>
{
try
{
await fetchingAll;
}
catch (AggregateException ex)
{
ex.Handle(e => { logs.Write($"Error while fetching rates {ex}", InvoiceEventData.EventSeverity.Error); return(true); });
}
await _InvoiceRepository.AddInvoiceLogs(entity.Id, logs);
});
_EventAggregator.Publish(new Events.InvoiceEvent(entity, InvoiceEvent.Created));
return(entity);
}
internal async Task <DataWrapper <InvoiceResponse> > CreateInvoiceCore(CreateInvoiceRequest invoice, StoreData store, string serverUrl, List <string> additionalTags = null, CancellationToken cancellationToken = default)
{
invoice.Currency = invoice.Currency?.ToUpperInvariant() ?? "USD";
InvoiceLogs logs = new InvoiceLogs();
logs.Write("Creation of invoice starting");
var entity = _InvoiceRepository.CreateNewInvoice();
var getAppsTaggingStore = _InvoiceRepository.GetAppsTaggingStore(store.Id);
var storeBlob = store.GetStoreBlob();
EmailAddressAttribute emailValidator = new EmailAddressAttribute();
entity.ExpirationTime = invoice.ExpirationTime is DateTimeOffset v ? v : entity.InvoiceTime.AddMinutes(storeBlob.InvoiceExpiration);
if (entity.ExpirationTime - TimeSpan.FromSeconds(30.0) < entity.InvoiceTime)
{
throw new BitpayHttpException(400, "The expirationTime is set too soon");
}
entity.MonitoringExpiration = entity.ExpirationTime + TimeSpan.FromMinutes(storeBlob.MonitoringExpiration);
entity.OrderId = invoice.OrderId;
entity.ServerUrl = serverUrl;
entity.FullNotifications = invoice.FullNotifications || invoice.ExtendedNotifications;
entity.ExtendedNotifications = invoice.ExtendedNotifications;
entity.NotificationURLTemplate = invoice.NotificationURL;
entity.NotificationEmail = invoice.NotificationEmail;
entity.BuyerInformation = Map <CreateInvoiceRequest, BuyerInformation>(invoice);
entity.PaymentTolerance = storeBlob.PaymentTolerance;
if (additionalTags != null)
{
entity.InternalTags.AddRange(additionalTags);
}
//Another way of passing buyer info to support
FillBuyerInfo(invoice.Buyer, entity.BuyerInformation);
if (entity?.BuyerInformation?.BuyerEmail != null)
{
if (!EmailValidator.IsEmail(entity.BuyerInformation.BuyerEmail))
{
throw new BitpayHttpException(400, "Invalid email");
}
entity.RefundMail = entity.BuyerInformation.BuyerEmail;
}
var taxIncluded = invoice.TaxIncluded.HasValue ? invoice.TaxIncluded.Value : 0m;
var currencyInfo = _CurrencyNameTable.GetNumberFormatInfo(invoice.Currency, false);
if (currencyInfo != null)
{
int divisibility = currencyInfo.CurrencyDecimalDigits;
invoice.Price = invoice.Price.RoundToSignificant(ref divisibility);
divisibility = currencyInfo.CurrencyDecimalDigits;
invoice.TaxIncluded = taxIncluded.RoundToSignificant(ref divisibility);
}
invoice.Price = Math.Max(0.0m, invoice.Price);
invoice.TaxIncluded = Math.Max(0.0m, taxIncluded);
invoice.TaxIncluded = Math.Min(taxIncluded, invoice.Price);
entity.ProductInformation = Map <CreateInvoiceRequest, ProductInformation>(invoice);
entity.RedirectURLTemplate = invoice.RedirectURL ?? store.StoreWebsite;
entity.RedirectAutomatically =
invoice.RedirectAutomatically.GetValueOrDefault(storeBlob.RedirectAutomatically);
entity.Status = InvoiceStatus.New;
entity.SpeedPolicy = ParseSpeedPolicy(invoice.TransactionSpeed, store.SpeedPolicy);
HashSet <CurrencyPair> currencyPairsToFetch = new HashSet <CurrencyPair>();
var rules = storeBlob.GetRateRules(_NetworkProvider);
var excludeFilter = storeBlob.GetExcludedPaymentMethods(); // Here we can compose filters from other origin with PaymentFilter.Any()
if (invoice.PaymentCurrencies?.Any() is true)
{
foreach (string paymentCurrency in invoice.PaymentCurrencies)
{
invoice.SupportedTransactionCurrencies.TryAdd(paymentCurrency,
new InvoiceSupportedTransactionCurrency()
{
Enabled = true
});
}
}
if (invoice.SupportedTransactionCurrencies != null && invoice.SupportedTransactionCurrencies.Count != 0)
{
var supportedTransactionCurrencies = invoice.SupportedTransactionCurrencies
.Where(c => c.Value.Enabled)
.Select(c => PaymentMethodId.TryParse(c.Key, out var p) ? p : null)
.ToHashSet();
excludeFilter = PaymentFilter.Or(excludeFilter,
PaymentFilter.Where(p => !supportedTransactionCurrencies.Contains(p)));
}
foreach (var network in store.GetSupportedPaymentMethods(_NetworkProvider)
.Where(s => !excludeFilter.Match(s.PaymentId))
.Select(c => _NetworkProvider.GetNetwork <BTCPayNetworkBase>(c.PaymentId.CryptoCode))
.Where(c => c != null))
{
currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, invoice.Currency));
//TODO: abstract
if (storeBlob.LightningMaxValue != null)
{
currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, storeBlob.LightningMaxValue.Currency));
}
if (storeBlob.OnChainMinValue != null)
{
currencyPairsToFetch.Add(new CurrencyPair(network.CryptoCode, storeBlob.OnChainMinValue.Currency));
}
}
var rateRules = storeBlob.GetRateRules(_NetworkProvider);
var fetchingByCurrencyPair = _RateProvider.FetchRates(currencyPairsToFetch, rateRules, cancellationToken);
var fetchingAll = WhenAllFetched(logs, fetchingByCurrencyPair);
var supportedPaymentMethods = store.GetSupportedPaymentMethods(_NetworkProvider)
.Where(s => !excludeFilter.Match(s.PaymentId) && _paymentMethodHandlerDictionary.Support(s.PaymentId))
.Select(c =>
(Handler: _paymentMethodHandlerDictionary[c.PaymentId],
SupportedPaymentMethod: c,
Network: _NetworkProvider.GetNetwork <BTCPayNetworkBase>(c.PaymentId.CryptoCode)))
.Where(c => c.Network != null)
.Select(o =>
(SupportedPaymentMethod: o.SupportedPaymentMethod,
PaymentMethod: CreatePaymentMethodAsync(fetchingByCurrencyPair, o.Handler, o.SupportedPaymentMethod, o.Network, entity, store, logs)))
.ToList();
List <ISupportedPaymentMethod> supported = new List <ISupportedPaymentMethod>();
var paymentMethods = new PaymentMethodDictionary();
foreach (var o in supportedPaymentMethods)
{
var paymentMethod = await o.PaymentMethod;
if (paymentMethod == null)
{
continue;
}
supported.Add(o.SupportedPaymentMethod);
paymentMethods.Add(paymentMethod);
}
if (supported.Count == 0)
{
StringBuilder errors = new StringBuilder();
if (!store.GetSupportedPaymentMethods(_NetworkProvider).Any())
{
errors.AppendLine("Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/getting-started/connectwallet)");
}
foreach (var error in logs.ToList())
{
errors.AppendLine(error.ToString());
}
throw new BitpayHttpException(400, errors.ToString());
}
entity.SetSupportedPaymentMethods(supported);
entity.SetPaymentMethods(paymentMethods);
entity.PosData = invoice.PosData;
foreach (var app in await getAppsTaggingStore)
{
entity.InternalTags.Add(AppService.GetAppInternalTag(app.Id));
}
using (logs.Measure("Saving invoice"))
{
entity = await _InvoiceRepository.CreateInvoiceAsync(store.Id, entity);
}
_ = Task.Run(async() =>
{
try
{
await fetchingAll;
}
catch (AggregateException ex)
{
ex.Handle(e => { logs.Write($"Error while fetching rates {ex}"); return(true); });
}
await _InvoiceRepository.AddInvoiceLogs(entity.Id, logs);
});
_EventAggregator.Publish(new Events.InvoiceEvent(entity, 1001, InvoiceEvent.Created));
var resp = entity.EntityToDTO();
return(new DataWrapper <InvoiceResponse>(resp)
{
Facade = "pos/invoice"
});
}
