public override string CreateNewAddress(int userId)
{
BlocktrailAPI api = new BlocktrailAPI(AppSettings.Cryptocurrencies.BlocktrailAPIKey, AppSettings.Cryptocurrencies.BlocktrailAPIKeySecret);
string adminAddress = string.Empty;
try
{
adminAddress = api.GenerateBTCAddress();
if (!string.IsNullOrWhiteSpace(adminAddress))
{
string query = string.Format("SELECT * FROM BitcoinAddresses WHERE UserId = {0}", userId);
BitcoinAddress address = TableHelper.GetListFromRawQuery <BitcoinAddress>(query).FirstOrDefault();
if (address == null)
{
address = new BitcoinAddress();
address.UserId = userId;
}
address.BlocktrailAddress = adminAddress;
address.Save();
}
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
return(adminAddress);
}
public void TryWithDrawBitcoinsFromWalletInBatchTransaction(List <KeyValuePair <string, decimal> > addressesWithAmounts)
{
try
{
BlocktrailAPI api = new BlocktrailAPI(AppSettings.Cryptocurrencies.BlocktrailAPIKey, AppSettings.Cryptocurrencies.BlocktrailAPIKeySecret);
api.SendTransactions(addressesWithAmounts);
}
catch (Exception ex)
{
throw new MsgException(ex.Message);
}
}
public override Money GetAccountBalance()
{
try
{
BlocktrailAPI api = new BlocktrailAPI(AppSettings.Cryptocurrencies.BlocktrailAPIKey, AppSettings.Cryptocurrencies.BlocktrailAPIKeySecret);
return(api.GetBalance());
}
catch (Exception)
{
return(Money.Zero);
}
}
public override void TryWithDrawCryptocurrencyFromWallet(decimal amountInCryptocurrency, string userAddress, CryptocurrencyType cryptocurrencyType)
{
try
{
BlocktrailAPI api = new BlocktrailAPI(AppSettings.Cryptocurrencies.BlocktrailAPIKey, AppSettings.Cryptocurrencies.BlocktrailAPIKeySecret);
api.SendTransaction(userAddress, amountInCryptocurrency);
}
catch (Exception ex)
{
throw new MsgException(ex.Message);
}
}
public override decimal GetEstimatedWithdrawalFee(decimal amount, string userAddress)
{
try
{
if (TitanFeatures.IsAhmed) //He only wants to use his own fee
{
return(new decimal(0));
}
BlocktrailAPI api = new BlocktrailAPI(AppSettings.Cryptocurrencies.BlocktrailAPIKey, AppSettings.Cryptocurrencies.BlocktrailAPIKeySecret);
return(api.GetFees(userAddress, amount));
}
catch (Exception ex)
{
throw new MsgException(ex.Message);
}
}
public override void ProcessRequest()
{
try
{
var originalJson = JObject.Parse(context.Request.GetFromBodyString());
string transactionHash = originalJson["data"]["hash"].ToString();
string operationType = originalJson["event_type"].ToString();
string address = ((JProperty)originalJson["addresses"].First).Name.ToString();
string currency = originalJson["network"].ToString();
int retryCount = Int32.Parse(originalJson["retry_count"].ToString());
//Get the info about TX from Blocktrail anyway
BlocktrailAPI api = new BlocktrailAPI(AppSettings.Cryptocurrencies.BlocktrailAPIKey, AppSettings.Cryptocurrencies.BlocktrailAPIKeySecret);
var json = api.GetTransactionInformation(transactionHash);
//Get the value
var transactionFound = false;
var amountInSatoshis = "0";
var outputs = (JArray)json["outputs"];
foreach (var output in outputs)
{
if (output["address"].ToString() == address)
{
amountInSatoshis = output["value"].ToString();
transactionFound = true;
}
}
if (!transactionFound)
{
throw new MsgException("We can't find such transaction.");
}
if (currency != "BTC")
{
throw new MsgException("This is not BTC.");
}
if (retryCount > 0)
{
throw new MsgException("Retry count = " + retryCount);
}
var confirmations = Convert.ToInt32(json["confirmations"].ToString());
var IsDepositOperation = (operationType == "address-transactions");
var bitcoinAmountInSatoshis = Convert.ToInt64(amountInSatoshis);
var amountInCryptocurrency = bitcoinAmountInSatoshis / 100000000;
var currencyInfo = string.Format("{0}{1}", amountInCryptocurrency, currency);
var Cryptocurrency = CryptocurrencyFactory.Get(currency);
//End of API fetch data operations, now proceeding with our methods
if (IsDepositOperation)
{
Cryptocurrency.TryDepositCryptocurrency(CryptocurrencyAPIProvider.Blocktrail, address, amountInCryptocurrency, transactionHash, currencyInfo, confirmations);
}
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
}
