private CryptocurrencyWithdrawalAddress(int userId, string address, CryptocurrencyType cryptocurrenyType)
{
this.CryptocurrencyCode = cryptocurrenyType.ToString();
this.UserId = userId;
this.Address = address;
this.DateAdded = AppSettings.ServerTime;
this.IsNew = true;
}
private void ValidateWithdrawal(Member user, string userAddress, decimal amount, WithdrawalSourceBalance withdrawalSource)
{
if (!WithdrawalEnabled)
{
throw new MsgException("Withdrawal is currently disabled by the administrator");
}
if (CryptocurrencyApi.IsAdministratorAddress(userAddress, WithdrawalApiProcessor))
{
throw new MsgException("You can't withdraw to administrator-generated address.");
}
Money amountInCorrectType = Money.Zero;
string errorMessage = String.Empty;
//General validation
PayoutManager.ValidatePayoutNotConnectedToAmount(user);
//Amounts & Balances
if (withdrawalSource == WithdrawalSourceBalance.MainBalance)
{
amountInCorrectType = new Money(amount);
//Check the balance
if (amountInCorrectType > user.MainBalance)
{
throw new MsgException(L1.NOTENOUGHFUNDS);
}
PayoutManager.ValidatePayout(user, amountInCorrectType);
PayoutManager.CheckMaxPayout(CryptocurrencyTypeHelper.ConvertToPaymentProcessor(CryptocurrencyType), user, amountInCorrectType);
}
else //Wallets
{
amountInCorrectType = new CryptocurrencyMoney(this.Type, amount);
//Check the balance
if (amountInCorrectType > user.GetCryptocurrencyBalance(CryptocurrencyType))
{
throw new MsgException(string.Format(U6012.NOFUNDSINWALLET, CryptocurrencyType.ToString()));
}
}
//Check MIN withdrawal
if (amountInCorrectType < GetMinimumWithdrawalAmount(user, withdrawalSource))
{
throw new MsgException(U5003.WITHDRAWALMUSTBEHIGHER);
}
//Check MAX withdrawals
if (amountInCorrectType > GetMaximumWithdrawalAmount(user, withdrawalSource, out errorMessage))
{
throw new MsgException(errorMessage);
}
}
public CryptocurrencyWithdrawRequest(int userId, string address, Money amount, Money amountWithFee, CryptocurrencyType cryptocurrency, WithdrawalSourceBalance sourceBalance)
{
this.CryptocurrencyCode = cryptocurrency.ToString();
this.UserId = userId;
this.Address = address;
this.RequestDate = AppSettings.ServerTime;
this.Status = WithdrawRequestStatus.Pending;
this.Amount = amount;
this.AmountWithFee = amountWithFee;
this.WithdrawalSourceBalance = sourceBalance;
this.CryptocurrencyObject = CryptocurrencyFactory.Get(Cryptocurrency);
}
public override void TryWithDrawCryptocurrencyFromWallet(decimal amountInCryptocurrency, string userAddress, CryptocurrencyType cryptocurrencyType)
{
string cmd = "create_withdrawal";
using (WebClient client = new WebClient())
{
var values = new NameValueCollection();
values["version"] = "1";
values["key"] = AppSettings.Cryptocurrencies.CoinPaymentsApiKey;
values["format"] = "json";
values["cmd"] = cmd;
values["amount"] = amountInCryptocurrency.ToString();
values["currency"] = cryptocurrencyType.ToString();
values["address"] = userAddress;
values["auto_confirm"] = "1";
string SpecialParams = String.Format("{0}&amount={1}¤cy={3}&address={2}&auto_confirm=1", cmd, amountInCryptocurrency.ToString(), userAddress,
cryptocurrencyType.ToString());
client.Headers.Add("HMAC", GetSHA512HMAC(SpecialParams));
try
{
var response = client.UploadValues(baseUrl, values);
string responseString = Encoding.Default.GetString(response);
JObject o = JObject.Parse(responseString);
if (o["error"].ToString() != "ok")
{
throw new MsgException(o["error"].ToString());
}
}
catch (Exception ex)
{
throw new MsgException(ex.Message);
}
}
}
public async Task <Pro.Model.Cryptocurrency.ListingsData> CryptocurrencyListingsHistoricalAsync(
DateTime timestamp,
int?start = 1,
int?limit = 100,
FiatCurrency convert = FiatCurrency.USD,
SortBy sort = SortBy.market_cap,
SortDirection sort_dir = SortDirection.desc,
CryptocurrencyType cryptocurrency_type = CryptocurrencyType.all
)
{
HttpClient _httpClient = new HttpClient {
BaseAddress = new Uri(Pro.Config.Cryptocurrency.CoinMarketCapProApiUrl)
};
_httpClient.DefaultRequestHeaders.Add("X-CMC_PRO_API_KEY", this.ProApiKey);
var url = QueryStringService.AppendQueryString(Pro.Config.Cryptocurrency.CryptocurrencyListingsHistorical, new Dictionary <string, string>
{
{ "timestamp", timestamp.ToUnixTimeSeconds().ToString() },
{ "start", start.HasValue && start.Value >= 1 ? start.Value.ToString() : null },
{ "limit", limit.HasValue && limit.Value >= 1 ? limit.Value.ToString() : null },
{ "convert", convert.ToString() },
{ "sort", sort.ToString() },
{ "sort_dir", sort_dir.ToString() },
{ "cryptocurrency_type", cryptocurrency_type.ToString() },
});
var response = await _httpClient.GetAsync(url);
Pro.Model.Cryptocurrency.ListingsData data = await JsonParserService.ParseResponse <Pro.Model.Cryptocurrency.ListingsData>(response);
if (data == null)
{
data = new Pro.Model.Cryptocurrency.ListingsData
{
Data = null,
Status = new Status {
ErrorCode = int.MinValue
},
Success = false
};
}
data.Success = data.Status.ErrorCode == 0;
// Add to Status List
this.statusList.Add(data.Status);
return(data);
}
private static UserCryptocurrencyBalance GetObject(int userId, CryptocurrencyType code)
{
var result = TableHelper.GetListFromRawQuery<UserCryptocurrencyBalance>
(String.Format("SELECT * FROM UserCryptocurrencyBalances WHERE UserId = {0} AND CurrencyCode = '{1}'", userId, code));
if (result.Count > 0)
{
result[0].Balance.cryptocurrencyType = code; //CryptocurrenyMoney class fix
return result[0];
}
UserCryptocurrencyBalance userCryptocurrencyBalance = new UserCryptocurrencyBalance();
userCryptocurrencyBalance.Balance = new CryptocurrencyMoney(code, 0);
userCryptocurrencyBalance.CurrencyCode = code.ToString();
userCryptocurrencyBalance.UserId = userId;
userCryptocurrencyBalance.Save();
return userCryptocurrencyBalance;
}
public static string ToValue(this CryptocurrencyType value)
{
return(value.ToString().ToLower());
}
public override void TryWithDrawCryptocurrencyFromWallet(decimal amountInCryptocurrency, string userAddress, CryptocurrencyType cryptocurrencyType)
{
CoinbaseApi api = new CoinbaseApi(AppSettings.Cryptocurrencies.CoinbaseAPIKey, AppSettings.Cryptocurrencies.CoinbaseAPISecret, false);
var options = new { type = "send", to = userAddress, amount = amountInCryptocurrency, currency = cryptocurrencyType.ToString() };
var response = api.SendRequest(String.Format("/accounts/{0}/transactions", GetAccountId(api)),
options, RestSharp.Method.POST);
if (response.Errors != null)
{
throw new MsgException(response.Errors[0].Message);
}
}