public async ValueTask <bool> DeleteBitgoCoinEntityAsync(string coin)
{
if (string.IsNullOrEmpty(coin))
{
throw new Exception("Cannot update coin. Coin cannot be empty");
}
var entity = await _bitgoCoins.GetAsync(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(coin));
if (entity != null)
{
var assets = await _assetMap.GetAsync();
var existAssets = assets.Any(e => e.BitgoCoin == coin);
if (existAssets)
{
throw new Exception("Cannot delete coin. Asset used it as coin");
}
await _bitgoCoins.DeleteAsync(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(coin));
}
return(true);
}
public async ValueTask <bool> UpdateBitgoCoinEntityAsync(string coin, int accuracy, int requiredConfirmations, bool isMainNet)
{
if (string.IsNullOrEmpty(coin))
{
throw new Exception("Cannot update coin. Coin cannot be empty");
}
if (accuracy < 0)
{
throw new Exception("Cannot update coin. Accuracy can't be less then 0");
}
if (requiredConfirmations < 0)
{
throw new Exception("Cannot update coin. RequiredConfirmations can't be less then 0");
}
var entity = BitgoCoinEntity.Create(coin, accuracy, requiredConfirmations, isMainNet);
var existingItem = await _bitgoCoins.GetAsync(entity.PartitionKey, entity.RowKey);
if (existingItem == null)
{
throw new Exception("Cannot update coin. Coin not found");
}
await _bitgoCoins.InsertOrReplaceAsync(entity);
return(true);
}
private static async Task GenerateAsstToBitgoMap()
{
var broker = "jetwallet";
var nosqlWriterUrl = "http://192.168.10.80:5123";
var clientAsset =
new MyNoSqlServerDataWriter <BitgoAssetMapEntity>(() => nosqlWriterUrl, BitgoAssetMapEntity.TableName,
true);
var list = new List <BitgoAssetMapEntity>();
list.Add(BitgoAssetMapEntity.Create(broker, "BTC", "6054ba9ca9cc0e0024a867a7d8b401b2", "", "tbtc", 0));
list.Add(BitgoAssetMapEntity.Create(broker, "XLM", "6054bc003dc1af002b0d54bf5b552f28", "", "txlm", 0));
list.Add(BitgoAssetMapEntity.Create(broker, "LTC", "6054be73b765620006aa87311f43bd47", "", "tltc", 0));
list.Add(BitgoAssetMapEntity.Create(broker, "XRP", "60584aaded0090000628ce59c01f3a5e", "", "txrp", 0));
list.Add(BitgoAssetMapEntity.Create(broker, "BCH", "60584b79fd3e0500669e2cf9654d726b", "", "tbch", 0));
list.Add(BitgoAssetMapEntity.Create(broker, "ALGO", "60584becbc3e2600240548d78e61c02b", "", "talgo", 0));
list.Add(BitgoAssetMapEntity.Create(broker, "EOS", "60584dcc6f5d31001d5a59371aeeb60a", "", "teos", 0));
await clientAsset.CleanAndKeepMaxPartitions(0);
await clientAsset.BulkInsertOrReplaceAsync(list);
var clientCoin =
new MyNoSqlServerDataWriter <BitgoCoinEntity>(() => nosqlWriterUrl, BitgoCoinEntity.TableName, true);
var listCoin = new List <BitgoCoinEntity>();
listCoin.Add(BitgoCoinEntity.Create("algo", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("bch", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("btc", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("dash", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("eos", 4, 1, false));
//listCoin.Add(BitgoCoinEntity.Create("eth", 18));
//listCoin.Add(BitgoCoinEntity.Create("hbar", 0));
listCoin.Add(BitgoCoinEntity.Create("ltc", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("trx", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("xlm", 7, 1, false));
listCoin.Add(BitgoCoinEntity.Create("xrp", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("zec", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("talgo", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("tbch", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("tbtc", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("tdash", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("teos", 4, 1, false));
//listCoin.Add(BitgoCoinEntity.Create("teth", 18));
//listCoin.Add(BitgoCoinEntity.Create("thbar", 0));
listCoin.Add(BitgoCoinEntity.Create("tltc", 8, 1, false));
listCoin.Add(BitgoCoinEntity.Create("ttrx", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("txlm", 7, 1, false));
listCoin.Add(BitgoCoinEntity.Create("txrp", 6, 1, false));
listCoin.Add(BitgoCoinEntity.Create("tzec", 8, 1, false));
await clientCoin.CleanAndKeepMaxRecords(BitgoCoinEntity.TableName, 0);
await clientCoin.BulkInsertOrReplaceAsync(listCoin);
}
public double ConvertAmountFromBitgo(string coin, long 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.AmountFromAbsoluteValue(amount));
}
public decimal ConvertAmountToBitgo(string coin, double amount)
{
var coinSettings = _bitgoCoins.Get(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(coin));
if (coinSettings == null)
{
throw new Exception(
$"Do not found settings for bitgo coin {coin} in nosql table {BitgoCoinEntity.TableName}");
}
return(coinSettings.AmountToAbsoluteValueDecimal(amount));
}
public int GetRequiredConfirmations(string coin)
{
var coinSettings = _bitgoCoins.Get(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(coin));
if (coinSettings == null)
{
throw new Exception(
$"Do not found settings for bitgo coin {coin} in nosql table {BitgoCoinEntity.TableName}");
}
return(coinSettings.RequiredConfirmations);
}
public IBitGoApi GetByUser(string brokerId, string userId, string coinId, string newApiKey)
{
var bitGoUser = _bitgoUserReader.Get(
BitGoUserNoSqlEntity.GeneratePartitionKey(brokerId),
BitGoUserNoSqlEntity.GenerateRowKey(BitGoUserNoSqlEntity.TechSignerId,
coinId)) ??
_bitgoUserReader.Get(
BitGoUserNoSqlEntity.GeneratePartitionKey(brokerId),
BitGoUserNoSqlEntity.GenerateRowKey(BitGoUserNoSqlEntity.TechSignerId,
BitGoUserNoSqlEntity.DefaultCoin));
var apiKeyEnc = bitGoUser?.User?.ApiKey;
if (string.IsNullOrEmpty(apiKeyEnc) && string.IsNullOrEmpty(newApiKey))
{
_logger.LogError("Tech account is not configured, id = {techSignerName}",
BitGoUserNoSqlEntity.TechSignerId);
return(null);
}
lock (_clients)
{
if (!string.IsNullOrEmpty(apiKeyEnc) && _clients.TryGetValue(apiKeyEnc, out var api))
{
return(api);
}
}
var coin = _bitgoCointReader.Get(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(coinId));
if (coin == null)
{
_logger.LogError("Cannot fond bitgo coin id = {symbol}", coinId);
return(null);
}
var apiKey = string.IsNullOrEmpty(apiKeyEnc) ? newApiKey : _encryptionService.Decrypt(apiKeyEnc);
var client = new BitGoClient(
apiKey, Program.Settings.BitgoExpressUrlMainNet,
apiKey, Program.Settings.BitgoExpressUrlTestNet);
lock (_clients)
{
_clients[apiKey] = coin.IsMainNet ? client.MainNet : client.TestNet;
return(_clients[apiKey]);
}
}
private async Task <BitgoCoinEntity> GetCoin(string bitgoCoin)
{
var coin = _bitgoCoinReader.Get(BitgoCoinEntity.GeneratePartitionKey(), BitgoCoinEntity.GenerateRowKey(bitgoCoin));
if (coin == null)
{
await Task.Delay(5000);
coin = _bitgoCoinReader.Get(BitgoCoinEntity.GeneratePartitionKey(), BitgoCoinEntity.GenerateRowKey(bitgoCoin));
}
if (coin == null)
{
throw new Exception($"BitGo coin '{bitgoCoin}' does not exist.");
}
return(coin);
}
public async ValueTask <bool> UpdateBitgoAssetMapEntityAsync(string brokerId, string assetSymbol,
string bitgoWalletId, string enabledBitgoWalletIds, string bitgoCoin, double minBalance, string tagSeparator)
{
if (string.IsNullOrEmpty(brokerId))
{
throw new Exception("Cannot update asset map. BrokerId cannot be empty");
}
if (string.IsNullOrEmpty(assetSymbol))
{
throw new Exception("Cannot update asset map. AssetSymbol cannot be empty");
}
if (string.IsNullOrEmpty(bitgoWalletId))
{
throw new Exception("Cannot update asset map. BitgoWalletId cannot be empty");
}
if (string.IsNullOrEmpty(bitgoCoin))
{
throw new Exception("Cannot update asset map. BitgoCoin cannot be empty");
}
var coin = await _bitgoCoins.GetAsync(BitgoCoinEntity.GeneratePartitionKey(),
BitgoCoinEntity.GenerateRowKey(bitgoCoin));
if (coin == null)
{
throw new Exception("Cannot update asset map. Unknown BitgoCoin.");
}
var entity = BitgoAssetMapEntity.Create(brokerId, assetSymbol, bitgoWalletId,
enabledBitgoWalletIds, bitgoCoin, minBalance, tagSeparator);
var existingEntity = await _assetMap.GetAsync(entity.PartitionKey, entity.RowKey);
if (existingEntity == null)
{
throw new Exception("Cannot update asset map. Asset map not found");
}
await _assetMap.InsertOrReplaceAsync(entity);
return(true);
}
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);
}
