public override async Task <PricesResponse> GetPrices(PricesRequest request, ServerCallContext context)
{
var entities = _pricesReader.Get(PriceEntity.GetPk());
List <PriceUpdate> result;
if (entities.Any())
{
result = _mapper.Map <List <PriceUpdate> >(entities);
}
else
{
var marketData = await _marketDataClient.GetMarketDataAsync(new Empty());
result = _mapper.Map <List <PriceUpdate> >(marketData.Items.ToList());
}
if (request.AssetPairIds.Any())
{
result = result.Where(x =>
request.AssetPairIds.Contains(x.AssetPairId, StringComparer.InvariantCultureIgnoreCase))
.ToList();
}
var response = new PricesResponse();
response.Payload.AddRange(result);
return(response);
}
async Task <IWatchList> IWatchListsClient.GetCustomWatchListAsync(string clientId, string watchListId)
{
try
{
var data = _readerWatchListCustomNoSql.Get(WatchListCustomNoSql.GeneratePartitionKey(clientId), WatchListCustomNoSql.GenerateRowKey(watchListId));
if (data != null)
{
return(data);
}
}
catch (Exception ex)
{
_log.Error(ex, $"Cannot read from MyNoSQL. Table: ${WatchListCustomNoSql.TableNameCustomWatchList}, PK: {WatchListCustomNoSql.GeneratePartitionKey(clientId)}", ex);
}
try
{
var result = await HttpClient.WatchListGetCustomAsync(watchListId, clientId);
var data = FromWatchListResponse(result);
return(data);
}
catch (Exception ex)
{
_log.Error(ex, $"Cannot read from API. Method: WatchListGetCustomAsync, clientId: {clientId}, watchListId: {watchListId}");
throw;
}
}
public override Task <GetApprovalResponse> GetApprovalResults(GetApprovalResultsRequest request, ServerCallContext context)
{
var vaultId = context.GetVaultId();
var list = _dataReader.Get()
.Where(e => e.VaultId == vaultId)
.Where(e => !e.IsOpen)
.ToList();
var resp = new GetApprovalResponse();
foreach (var entity in list)
{
var item = new GetApprovalResponse.Types.ApprovalResponse
{
ValidatorId = entity.ValidatorId,
TransferSigningRequestId = entity.TransferSigningRequestId,
ResolutionDocumentEncBase64 = entity.ResolutionDocumentEncBase64,
Signature = entity.ResolutionSignature
};
resp.Payload.Add(item);
_logger.LogInformation("GetApprovalResults response. TransferSigningRequestId={TransferSigningRequestId}; VaultId={VaultId}; ValidatorId={ValidatorId}", item.TransferSigningRequestId, vaultId, item.ValidatorId);
}
return(Task.FromResult(resp));
}
public async Task <OperationUpdateList> GetOperationsHistory(GetOperationsRequest request)
{
var data = _reader
.Get(OperationHistoryNoSqlEntity.GeneratePartitionKey(request.WalletId, request.AssetId))
.Where(e => e.Entity.TimeStamp < request.LastDate)
.Take(request.BatchSize)
.Select(t => t.Entity)
.OrderByDescending(e => e.TimeStamp)
.ToList();
var cacheSize = _reader
.Get(OperationHistoryNoSqlEntity.GeneratePartitionKey(request.WalletId, request.AssetId)).Count;
if (data.Count == request.BatchSize || (cacheSize < _maxCachedEntities && cacheSize > 0))
{
return new OperationUpdateList()
{
OperationUpdates = data
}
}
;
return(await _operationHistoryService.GetBalanceUpdatesAsync(request));
}
}
public long ConvertAmountToBitgo(string coin, double amount)
{
var coinSettings = _bitgoCoins.Get(BitgoCoinEntity.GeneratePartitionKey(), BitgoCoinEntity.GenerateRowKey(coin));
if (coinSettings == null)
{
throw new System.Exception($"Do not found settings for bitgo coin {coin} in nosql table {BitgoCoinEntity.TableName}");
}
return(coinSettings.AmountToAbsoluteValue(amount));
}
public (string, string) AssetToBitgoCoinAndWallet(string brokerId, string assetSymbol)
{
var map = _assetMap.Get(BitgoAssetMapEntity.GeneratePartitionKey(brokerId), BitgoAssetMapEntity.GenerateRowKey(assetSymbol));
if (map == null)
{
return(string.Empty, string.Empty);
}
return(map.BitgoCoin, map.BitgoWalletId);
}
public IBitGoApi GetByUser(string brokerId, string userId, string coinId, string newApiKey)
{
var bitGoUser = _bitgoUserReader.Get(
BitGoUserNoSqlEntity.GeneratePartitionKey(brokerId),
BitGoUserNoSqlEntity.GenerateRowKey(BitGoUserNoSqlEntity.TechSignerId,
coinId)) ??
_bitgoUserReader.Get(
BitGoUserNoSqlEntity.GeneratePartitionKey(brokerId),
BitGoUserNoSqlEntity.GenerateRowKey(BitGoUserNoSqlEntity.TechSignerId,
BitGoUserNoSqlEntity.DefaultCoin));
var apiKeyEnc = bitGoUser?.User?.ApiKey;
if (string.IsNullOrEmpty(apiKeyEnc) && string.IsNullOrEmpty(newApiKey))
{
_logger.LogError("Tech account is not configured, id = {techSignerName}",
BitGoUserNoSqlEntity.TechSignerId);
return(null);
}
lock (_clients)
{
if (!string.IsNullOrEmpty(apiKeyEnc) && _clients.TryGetValue(apiKeyEnc, out var api))
{
return(api);
}
}
var coin = _bitgoCointReader.Get(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(coinId));
if (coin == null)
{
_logger.LogError("Cannot fond bitgo coin id = {symbol}", coinId);
return(null);
}
var apiKey = string.IsNullOrEmpty(apiKeyEnc) ? newApiKey : _encryptionService.Decrypt(apiKeyEnc);
var client = new BitGoClient(
apiKey, Program.Settings.BitgoExpressUrlMainNet,
apiKey, Program.Settings.BitgoExpressUrlTestNet);
lock (_clients)
{
_clients[apiKey] = coin.IsMainNet ? client.MainNet : client.TestNet;
return(_clients[apiKey]);
}
}
public override async Task <OrdersResponse> GetActiveOrders(OrdersRequest request, ServerCallContext context)
{
var result = await _validationService.ValidateOrdersRequestAsync(request.AssetPairId, request.Offset, request.Take);
if (result != null)
{
return(new OrdersResponse
{
Error = new Error
{
Code = (int)result.Code,
Message = result.Message
}
});
}
var statuses = new List <string> {
OrderStatus.Placed.ToString(), OrderStatus.PartiallyMatched.ToString()
};
var orders = _ordersReader.Get(context.GetHttpContext().User.GetWalletId(), request.Offset, request.Take,
x => (string.IsNullOrEmpty(request.AssetPairId) || x.AssetPairId == request.AssetPairId) && statuses.Contains(x.Status));
var res = new OrdersResponse();
res.Payload.AddRange(_mapper.Map <List <Order> >(orders));
return(res);
}
public async Task <GetDepositAddressResponse> GetDepositAddressAsync(GetDepositAddressRequest request)
{
var entity = _depositAddressReader.Get(DepositAddressEntity.GeneratePartitionKey(request.WalletId),
DepositAddressEntity.GenerateRowKey(request.AssetSymbol, request.Blockchain));
if (entity != null)
{
return(new GetDepositAddressResponse()
{
Address = entity.Address,
Error = GetDepositAddressResponse.ErrorCode.Ok
});
}
return(await _service.GetDepositAddressAsync(request));
}
public async Task <IActionResult> GetTickers([FromQuery] string[] assetPairIds)
{
var entities = _tickersReader.Get(TickerEntity.GetPk());
List <TickerModel> result;
if (entities.Any())
{
result = _mapper.Map <List <TickerModel> >(entities);
}
else
{
var marketData = await _marketDataClient.GetMarketDataAsync(new Empty());
result = _mapper.Map <List <TickerModel> >(marketData.Items.ToList());
}
if (assetPairIds.Any())
{
result = result.Where(x =>
assetPairIds.Contains(x.AssetPairId, StringComparer.InvariantCultureIgnoreCase))
.ToList();
}
return(Ok(ResponseModel <IReadOnlyCollection <TickerModel> > .Ok(result)));
}
public override Task <ActiveValidatorsResponse> GetActiveValidators(ActiveValidatorsRequest request, ServerCallContext context)
{
var tenantId = request.TenantId;
var listAll = _validatorLinkReader.Get()
.Where(v => v.TenantId == tenantId)
.Where(v => v.IsAccepted)
.Where(v => !v.IsBlocked)
.Select(v => new { v.ValidatorId, v.PublicKeyPem });
var response = new ActiveValidatorsResponse();
var hashset = new HashSet <string>();
foreach (var item in listAll)
{
if (!hashset.Contains(item.ValidatorId))
{
response.ActiveValidatorsRequest.Add(new ActiveValidatorsResponse.Types.ActiveValidator()
{
ValidatorId = item.ValidatorId,
ValidatorPublicKeyPem = item.PublicKeyPem
});
hashset.Add(item.ValidatorId);
}
}
_logger.LogInformation("Return validator list TenantId={TenantId}; Count={Count}", tenantId, response.ActiveValidatorsRequest.Count);
return(Task.FromResult(response));
}
private async Task <BitgoCoinEntity> GetCoin(string bitgoCoin)
{
var coin = _bitgoCoinReader.Get(BitgoCoinEntity.GeneratePartitionKey(), BitgoCoinEntity.GenerateRowKey(bitgoCoin));
if (coin == null)
{
await Task.Delay(5000);
coin = _bitgoCoinReader.Get(BitgoCoinEntity.GeneratePartitionKey(), BitgoCoinEntity.GenerateRowKey(bitgoCoin));
}
if (coin == null)
{
throw new Exception($"BitGo coin '{bitgoCoin}' does not exist.");
}
return(coin);
}
IAssetPair IMarketProfileClient.Get(string id)
{
try
{
var data = _readerAssetPairNoSql.Get(
AssetPairPriceNoSql.GeneratePartitionKey(),
AssetPairPriceNoSql.GenerateRowKey(id));
return(data?.AssetPair);
}
catch (Exception ex)
{
Console.WriteLine($"Cannot read from MyNoSQL. Table: ${AssetPairPriceNoSql.TableName}, " +
$"PK: {AssetPairPriceNoSql.GeneratePartitionKey()}, " +
$"RK: {AssetPairPriceNoSql.GenerateRowKey(id)}, Ex: {ex}");
throw;
}
}
public async Task <IReadOnlyList <AssetPair> > GetAssetPairsByTenant(string tenantId)
{
var pairs = _assetPairsReader.Get(AssetPairsEntity.GetPartitionKey(tenantId), AssetPairsEntity.GetRowKey());
if (pairs?.AssetPairs == null)
{
return(new List <AssetPair>());
}
return(pairs.AssetPairs);
}
public async Task <IReadOnlyList <Asset> > GetAssetsByTenant(string tenantId)
{
var assets = _assetsReader.Get(AssetsEntity.GetPartitionKey(tenantId), AssetsEntity.GetRowKey());
if (assets?.Assets == null)
{
return(new List <Asset>());
}
return(assets.Assets);
}
public async Task <ClientProfileEntity> GetClientProfile(string tenantId, long clientId)
{
var profile = _clientProfileDataReader.Get(ClientProfileEntity.GeneratePartitionKey(tenantId),
ClientProfileEntity.GenerateRowKey(clientId));
if (profile == null)
{
profile = await CreateClientProfile(tenantId, clientId);
}
return(profile);
}
public async Task RemoveValidatorApiKeyAsync([FromBody] ValidatorRequest request)
{
var(auth, tenantId, adminId, adminEmail) = Authorize();
if (!auth)
{
return;
}
var entity = _validationReader.Get(ValidatorLinkEntity.GeneratePartitionKey(tenantId),
ValidatorLinkEntity.GenerateRowKey(request.ApiKeyId));
if (entity == null)
{
return;
}
await _validationWriter.DeleteAsync(entity.PartitionKey, entity.RowKey);
_logger.LogInformation("Removed validator Api Key: {ApiKeyId}; AdminId: {AdminId}; Name: {Name}; Device: {Device}; TenantId: {TenantId}", request.ApiKeyId, adminId, entity.Name, entity.DeviceInfo, tenantId);
}
public async Task <GetBlockchainAddressInfoResponse> GetBlockchainAddressDetailsAsync(
GetAddressInfoRequest request)
{
var entity = _blockchainDepositAddressReader.Get(
BlockchainDepositAddressEntity.GeneratePartitionKey(request.AssetSymbol, request.Blockchain,
request.Address), BlockchainDepositAddressEntity.GenerateRowKey());
if (entity != null)
{
return new GetBlockchainAddressInfoResponse
{
Address = new DepositAddress(entity.Address)
}
}
;
return(await _service.GetBlockchainAddressDetailsAsync(request));
}
}
public override async Task <PingResponse> GetPing(PingRequest request, ServerCallContext context)
{
var validatorId = context.GetHttpContext().User.GetClaimOrDefault(Claims.KeyKeeperId);
var publicKey = context.GetHttpContext().User.GetClaimOrDefault(Claims.PublicKeyPem);
if (string.IsNullOrEmpty(publicKey))
{
return(new PingResponse()
{
Error = new ValidatorApiError()
{
Code = ValidatorApiError.Types.ErrorCodes.InternalServerError,
Message = "Incorrect Bearer Token."
}
});
}
var message = _pingMessageReader.Get(PingMessageMyNoSqlEntity.GeneratePartitionKey(validatorId),
PingMessageMyNoSqlEntity.GenerateRowKey());
var response = new PingResponse();
if (message == null)
{
response.MessageEnc = string.Empty;
response.SignatureMessage = string.Empty;
}
else
{
var asynccrypto = new AsymmetricEncryptionService();
var messageEnc = asynccrypto.Encrypt(Encoding.UTF8.GetBytes(message.Message), publicKey);
response.MessageEnc = Convert.ToBase64String(messageEnc);
response.SignatureMessage = "not-implemented-please-skip";
await _pingMessageWriter.DeleteAsync(message.PartitionKey, message.RowKey);
}
_logger.LogInformation("GetPing response. ValidatorId='{ValidatorId}'; HasMessage={HasMessage}", validatorId, !string.IsNullOrEmpty(response.MessageEnc));
return(response);
}
public async Task <IReadOnlyCollection <Balance> > GetBalancesAsync(string walletId)
{
var result = new List <Balance>();
var balanceEntities = _balancesReader.Get(walletId);
if (balanceEntities.Any())
{
result.AddRange(_mapper.Map <IReadOnlyCollection <Balance> >(balanceEntities));
}
else
{
var balances = await _balanceClient.GetBalanceAsync(walletId);
result.AddRange(balances);
}
await SetBalancesAccuracyAsync(result);
return(result);
}
async Task <List <string> > IAvailableAssetClient.GetAssetIds(string clientId, bool isIosDevice)
{
try
{
var data = _readerAssetConditionNoSql.Get(
AssetConditionNoSql.GeneratePartitionKey(clientId),
AssetConditionNoSql.GenerateRowKey());
if (data?.AssetConditions != null)
{
return(data.AssetConditions.Where(o => o.AvailableToClient == true).Select(o => o.Asset).ToList());
}
}
catch (Exception ex)
{
_log.Error(ex, $"Cannot read from MyNoSQL. Table: ${AssetConditionNoSql.TableName}, PK: {AssetConditionNoSql.GeneratePartitionKey(clientId)}, RK: {AssetConditionNoSql.GenerateRowKey()}");
throw;
}
var result = await HttpClient.ClientGetAssetIdsAsync(clientId, isIosDevice);
return(result.ToList());
}
public async Task <IActionResult> GetActiveOrders(
[FromQuery] string assetPairId = null,
[FromQuery] int?offset = 0,
[FromQuery] int?take = 100
)
{
var result = await _validationService.ValidateOrdersRequestAsync(assetPairId, offset, take);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var statuses = new List <string> {
OrderStatus.Placed.ToString(), OrderStatus.PartiallyMatched.ToString()
};
var orders = _ordersReader.Get(User.GetWalletId(), offset ?? 0, take ?? 100,
x => (string.IsNullOrEmpty(assetPairId) || x.AssetPairId == assetPairId) && statuses.Contains(x.Status));
var ordersModel = _mapper.Map <IReadOnlyCollection <OrderModel> >(orders);
return(Ok(ResponseModel <IReadOnlyCollection <OrderModel> > .Ok(ordersModel)));
}
public async Task <SendTransactionResponse> SignAndSendTransactionAsync(SendTransactionRequest request)
{
_logger.LogInformation("Transfer Request: {jsonText}", JsonConvert.SerializeObject(request));
try
{
var client = _bitGoClientService.GetByUser(request.BrokerId, BitGoUserNoSqlEntity.TechSignerId, request.BitgoCoin);
if (client == null)
{
throw new Exception($"Tech account is not configured, id = {BitGoUserNoSqlEntity.TechSignerId}, coin = {request.BitgoCoin}");
}
var wallet = _myNoSqlServerWalletDataReader.Get(
BitGoWalletNoSqlEntity.GeneratePartitionKey(request.BrokerId),
BitGoWalletNoSqlEntity.GenerateRowKey(request.BitgoWalletId));
if (string.IsNullOrEmpty(wallet?.Wallet?.ApiKey))
{
_logger.LogError("Cannot find pass phase for wallet {bitgoWalletIdText}", request.BitgoWalletId);
throw new Exception($"Cannot find pass phase for wallet {request.BitgoWalletId}");
}
var walletPass = _encryptionService.Decrypt(wallet.Wallet.ApiKey);
var result = await client.SendCoinsAsync(request.BitgoCoin, request.BitgoWalletId,
walletPass, request.SequenceId,
request.Amount, request.Address);
if (!result.Success)
{
switch (result.Error.Code)
{
case "DuplicateSequenceIdError":
{
var transaction = await client.GetTransferBySequenceIdAsync(request.BitgoCoin,
request.BitgoWalletId, request.SequenceId);
if (!transaction.Success || transaction.Data == null)
{
_logger.LogError("Transfer is Duplicate, but cannot found transaction: {jsonText}",
JsonConvert.SerializeObject(transaction.Error));
return(new SendTransactionResponse()
{
Error = result.Error
});
}
_logger.LogInformation("Transfer is Duplicate, Result: {jsonText}",
JsonConvert.SerializeObject(transaction.Data));
return(new SendTransactionResponse()
{
DuplicateTransaction = transaction.Data
});
}
case "needs unlock":
await _sessionPublisher.PublishAsync(new SignalBitGoSessionStateUpdate()
{
State = BitGoSessionState.Locked
});
return(new SendTransactionResponse()
{
Error =
{
Code = "needs unlock",
ErrorMessage = "Session is locked"
}
});
}
}
if (!result.Success)
{
_logger.LogError("Transfer Result: {jsonText}", JsonConvert.SerializeObject(result.Error));
return(new SendTransactionResponse()
{
Error = result.Error
});
}
await AddVolumeToApiKey(request.BrokerId, _encryptionService.GetSha256Hash(wallet.Wallet.ApiKey),
request.BitgoCoin,
_assetMapper.ConvertAmountFromBitgo(request.BitgoCoin, long.Parse(request.Amount)));
_logger.LogInformation("Transfer Result: {jsonText}", JsonConvert.SerializeObject(result.Data));
return(new SendTransactionResponse()
{
Result = result.Data
});
}
catch (Exception ex)
{
_logger.LogError(ex, "Transfer Request ERROR: {jsonText}. Error: {message}",
JsonConvert.SerializeObject(request), ex.Message);
throw;
}
}
public SessionEntity GetSession(string sessionId)
{
return(_sessionsReader.Get(SessionEntity.GetPk(), sessionId.ToSha256()));
}
public override async Task <AcceptResponse> Accept(AcceptRequest request, ServerCallContext context)
{
var validatorId = request.ValidatorId;
var validatorLinkEntity = _validatorLinkReader.Get().FirstOrDefault(v => v.InvitationToken == request.InviteId);
if (validatorLinkEntity == null)
{
_logger.LogInformation("Cannot accept invitation: 'Invitation token is not correct'. InviteId='{InviteId}'; ValidatorId='{ValidatorId}'", request.InviteId, request.ValidatorId);
return(new AcceptResponse()
{
Error = new ValidatorApiError()
{
Code = ValidatorApiError.Types.ErrorCodes.WrongInvitation,
Message = "Invitation token is not correct"
}
});
}
if (validatorLinkEntity.IsAccepted)
{
_logger.LogInformation("Cannot accept invitation: 'Invitation token already accepted'. InviteId='{InviteId}'; ValidatorId='{ValidatorId}'", request.InviteId, request.ValidatorId);
return(new AcceptResponse()
{
Error = new ValidatorApiError()
{
Code = ValidatorApiError.Types.ErrorCodes.WrongInvitation,
Message = "Invitation token already accepted"
}
});
}
if (string.IsNullOrEmpty(request.PublicKeyPem))
{
_logger.LogInformation("Cannot accept invitation: 'PublicKeyPem cannot be empty'. InviteId='{InviteId}'; ValidatorId='{ValidatorId}'", request.InviteId, request.ValidatorId);
return(new AcceptResponse()
{
Error = new ValidatorApiError()
{
Code = ValidatorApiError.Types.ErrorCodes.WrongInvitation,
Message = "PublicKeyPem cannot be empty"
}
});
}
var token = GenerateJwtToken(validatorId,
request.PublicKeyPem,
validatorLinkEntity.ApiKeyId,
validatorLinkEntity.TenantId);
var resp = new AcceptResponse
{
ApiKey = token,
Name = validatorLinkEntity.Name,
Position = validatorLinkEntity.Position,
Description = validatorLinkEntity.Description
};
validatorLinkEntity.ValidatorId = request.ValidatorId;
validatorLinkEntity.PublicKeyPem = request.PublicKeyPem;
validatorLinkEntity.IsAccepted = true;
validatorLinkEntity.DeviceInfo = request.DeviceInfo;
validatorLinkEntity.PushNotificationFcmToken = request.PushNotificationFCMToken;
await _validatorLinkWriter.InsertOrReplaceAsync(validatorLinkEntity);
_logger.LogInformation("Invitation accepted. InviteId='{InviteId}'; ValidatorId='{ValidatorId}'; PushNotificationFcmToken='{PushNotificationFcmToken}'", request.InviteId, request.ValidatorId, request.PushNotificationFCMToken);
return(resp);
}
public async Task HandledDepositAsync(SignalBitGoTransfer transferId)
{
transferId.AddToActivityAsJsonTag("bitgo signal");
_logger.LogInformation("Request to handle transfer from BitGo: {transferJson}",
JsonConvert.SerializeObject(transferId));
var(brokerId, assetSymbol) = _assetMapper.BitgoCoinToAsset(transferId.Coin, transferId.WalletId);
if (string.IsNullOrEmpty(brokerId) || string.IsNullOrEmpty(assetSymbol))
{
_logger.LogWarning("Cannot handle BitGo deposit, asset do not found {transferJson}",
JsonConvert.SerializeObject(transferId));
return;
}
var coin = _bitgoCoinReader.Get(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(transferId.Coin));
var transferResp =
await _bitgoClient.Get(coin.IsMainNet)
.GetTransferAsync(transferId.Coin, transferId.WalletId, transferId.TransferId);
var transfer = transferResp.Data;
if (transfer == null)
{
_logger.LogWarning("Cannot handle BitGo deposit, transfer do not found {transferJson}",
JsonConvert.SerializeObject(transferId));
Activity.Current?.SetStatus(Status.Error);
return;
}
transfer.AddToActivityAsJsonTag("bitgo-transfer");
_logger.LogInformation("Transfer from BitGo: {transferJson}", JsonConvert.SerializeObject(transfer));
var requirement = _assetMapper.GetRequiredConfirmations(transfer.Coin);
if (transfer.Confirmations < requirement)
{
_logger.LogError(
$"Transaction do not has enough conformations. Transaction has: {transfer.Confirmations}, requirement: {requirement}");
Activity.Current?.SetStatus(Status.Error);
throw new Exception(
$"Transaction do not has enough conformations. Transaction has: {transfer.Confirmations}, requirement: {requirement}");
}
if (!_assetMapper.IsWalletEnabled(transfer.Coin, transfer.WalletId))
{
_logger.LogError(
"Transfer {transferIdString} from BitGo is skipped, Wallet do not include in enabled wallet list",
transfer.TransferId);
Activity.Current?.SetStatus(Status.Error);
return;
}
foreach (var entryGroup in transfer.Entries
.Where(e => e.Value > 0 && !string.IsNullOrEmpty(e.Label) && e.WalletId == transferId.WalletId &&
(e.Token == null || e.Token == transferId.Coin))
.GroupBy(e => e.Label))
{
var label = entryGroup.Key;
var wallet = _walletMapper.BitgoLabelToWallet(label);
if (wallet == null)
{
_logger.LogWarning("Cannot found wallet for transfer entry with label={label} address={address}",
label, entryGroup.First().Address);
continue;
}
wallet.WalletId.AddToActivityAsTag("walletId");
wallet.ClientId.AddToActivityAsTag("clientId");
var bitgoAmount = entryGroup.Sum(e => e.Value);
var meAmount = _assetMapper.ConvertAmountFromBitgo(transferId.Coin, bitgoAmount);
var accuracy = _assetsDictionary.GetAssetById(new AssetIdentity()
{
Symbol = assetSymbol,
BrokerId = wallet.BrokerId
}).Accuracy;
var roundedAmount = Math.Round(meAmount, accuracy, MidpointRounding.ToNegativeInfinity);
try
{
await using var ctx = DatabaseContext.Create(_dbContextOptionsBuilder);
await ctx.InsertAsync(new DepositEntity
{
BrokerId = wallet.BrokerId,
WalletId = wallet.WalletId,
ClientId = wallet.ClientId,
TransactionId = $"{transfer.TransferId}:{wallet.WalletId}",
Amount = (decimal)roundedAmount,
AssetSymbol = assetSymbol,
Comment =
$"Bitgo transfer [{transferId.Coin}:{transferId.WalletId}] entry label='{label}', count entry={entryGroup.Count()}",
Integration = "BitGo",
Txid = transfer.TxId,
Status = DepositStatus.New,
EventDate = DateTime.UtcNow,
UpdateDate = DateTime.UtcNow,
FeeAmount = 0,
FeeAssetSymbol = assetSymbol,
CardLast4 = string.Empty
});
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
_logger.LogInformation("Deposit request from BitGo {transferIdString} is handled", transfer.TransferId);
}
public OrderBookEntity OrderBook(string tenantId, string assetPairId)
{
var book = _orderBookDataReader.Get(OrderBookEntity.GeneratePartitionKey(tenantId), OrderBookEntity.GenerateRowKey(assetPairId));
return(book);
}
public void Start()
{
_pricesReader.SubscribeToChanges(prices =>
{
var tasks = new List <Task>();
foreach (var price in prices)
{
tasks.Add(_priceStream.WriteToStreamAsync(_mapper.Map <PriceUpdate>(price), price.AssetPairId));
}
Task.WhenAll(tasks).GetAwaiter().GetResult();
});
_candlesReader.SubscribeToChanges(candles =>
{
var tasks = new List <Task>();
foreach (var candle in candles)
{
var key = $"{candle.AssetPairId}_{candle.PriceType}_{candle.TimeInterval}";
tasks.Add(_candlesStream.WriteToStreamAsync(_mapper.Map <CandleUpdate>(candle), key));
}
Task.WhenAll(tasks).GetAwaiter().GetResult();
});
_tickersReader.SubscribeToChanges(tickers =>
{
var tasks = new List <Task>();
foreach (var ticker in tickers)
{
var priceEntity = _pricesReader.Get(PriceEntity.GetPk(), ticker.AssetPairId);
var priceUpdate = new PriceUpdate
{
AssetPairId = ticker.AssetPairId,
VolumeBase24H = ticker.VolumeBase.ToString(CultureInfo.InvariantCulture),
VolumeQuote24H = ticker.VolumeQuote.ToString(CultureInfo.InvariantCulture),
PriceChange24H = ticker.PriceChange.ToString(CultureInfo.InvariantCulture),
Timestamp = Timestamp.FromDateTime(ticker.UpdatedDt.ToUniversalTime())
};
if (priceEntity != null)
{
priceUpdate.Ask = priceEntity.Ask.ToString(CultureInfo.InvariantCulture);
priceUpdate.Bid = priceEntity.Bid.ToString(CultureInfo.InvariantCulture);
}
tasks.Add(_priceStream.WriteToStreamAsync(priceUpdate, priceUpdate.AssetPairId));
}
Task.WhenAll(tasks).GetAwaiter().GetResult();
});
_orderbooksReader.SubscribeToChanges(orderbooks =>
{
var tasks = new List <Task>();
foreach (var orderbook in orderbooks)
{
var item = _mapper.Map <Orderbook>(orderbook);
item.Asks.AddRange(_mapper.Map <List <Orderbook.Types.PriceVolume> >(orderbook.Asks));
item.Bids.AddRange(_mapper.Map <List <Orderbook.Types.PriceVolume> >(orderbook.Bids));
tasks.Add(_orderbookStream.WriteToStreamAsync(item, orderbook.AssetPairId));
}
Task.WhenAll(tasks).GetAwaiter().GetResult();
});
_sessionsReader.SubscribeToChanges(sessions => { });
Console.WriteLine("Stream services started.");
}
public async Task SendPushNotifications(ApprovalRequestMyNoSqlEntity approvalRequest)
{
var traceLog = string.Empty;
try
{
if (!_isActive)
{
return;
}
var validators = _validatorLinkReader.Get()
.Where(v => v.TenantId == approvalRequest.TenantId)
.Where(v => v.ValidatorId == approvalRequest.ValidatorId)
.Where(v => v.IsAccepted)
.Where(v => !v.IsBlocked)
.Where(v => !string.IsNullOrEmpty(v.DeviceInfo))
.Where(v => !string.IsNullOrEmpty(v.PushNotificationFcmToken));
var hashset = new HashSet <string>();
var tokens = new List <string>();
foreach (var validator in validators)
{
if (!hashset.Contains(validator.DeviceInfo))
{
tokens.Add(validator.PushNotificationFcmToken);
hashset.Add(validator.DeviceInfo);
}
}
if (!tokens.Any())
{
_logger.LogInformation(
"Push notification for TransferSigningRequestId={TransferSigningRequestId} is sent to {ValidatorId}. SuccessCount: {SuccessCount}. FailureCount: {FailureCount}.",
approvalRequest.TransferSigningRequestId,
approvalRequest.ValidatorId,
0,
0);
return;
}
var message = new MulticastMessage()
{
Notification = new Notification()
{
Title = "New Approval Request",
Body =
"You receive a new approval request. Please check the transfer details in the application."
},
Tokens = tokens
};
traceLog = JsonConvert.SerializeObject(message);
var response = await FirebaseMessaging.DefaultInstance.SendMulticastAsync(message);
_logger.LogInformation(
"Push notification for TransferSigningRequestId={TransferSigningRequestId} is sent to {ValidatorId}. SuccessCount: {SuccessCount}. FailureCount: {FailureCount}.",
approvalRequest.TransferSigningRequestId,
approvalRequest.ValidatorId,
response.SuccessCount,
response.FailureCount);
if (response.FailureCount > 0)
{
var tokensList = JsonConvert.SerializeObject(tokens);
foreach (var result in response.Responses.Where(r => r.IsSuccess == false))
{
_logger.LogWarning(
"Fail push notification. TransferSigningRequestId: {TransferSigningRequestId}; ValidatorId: {ValidatorId}; MessageId: {MessageId}; MessagingErrorCode: {MessagingErrorCode}; Message: {Message}; Tokens: {TokensList}",
approvalRequest.TransferSigningRequestId,
approvalRequest.ValidatorId,
result.MessageId,
result.Exception.MessagingErrorCode,
result.Exception.Message,
tokensList);
}
}
}
catch (Exception ex)
{
Console.WriteLine(traceLog);
_logger.LogError(ex, "Cannot send push notification to validator. TransferSigningRequestId={TransferSigningRequestId}; ValidatorId={ValidatorId}", approvalRequest.TransferSigningRequestId, approvalRequest.ValidatorId);
}
}
public IReadOnlyList <PriceEntity> GetPrices(string tenantId)
{
var prices = _priceDataReader.Get(PriceEntity.GeneratePartitionKey(tenantId));
return(prices);
}
