public ServiceResult <TransferOM> Transfer(TransferIM im)
{
return(new ServiceResult <TransferOM>
{
Data = new TransferComponent().Transfer(this.GetUser(), im)
});
}
public TransferOM Transfer(UserAccount account, TransferIM im)
{
SecurityVerify.Verify(new PinVerifier(), SystemPlatform.FiiiPay, account.Id.ToString(), account.Pin, im.Pin);
if (account.L1VerifyStatus != VerifyStatus.Certified)
{
throw new ApplicationException();
}
if (account.IsAllowTransfer.HasValue && !account.IsAllowTransfer.Value)
{
throw new CommonException(ReasonCode.TRANSFER_FORBIDDEN, MessageResources.TransferForbidden);
}
var toAccount = new UserAccountDAC().GetByCountryIdAndCellphone(im.ToCountryId, im.ToCellphone);
if (toAccount == null)
{
throw new CommonException(ReasonCode.ACCOUNT_NOT_EXISTS, MessageResources.AccountNotExist);
}
if (toAccount.IsAllowTransfer.HasValue && !toAccount.IsAllowTransfer.Value)
{
throw new CommonException(ReasonCode.TRANSFER_FORBIDDEN, MessageResources.ToAccountTransferForbidden);
}
if (im.Amount >= Convert.ToDecimal(Math.Pow(10, 11)))
{
throw new CommonException(ReasonCode.TRANSFER_AMOUNT_OVERFLOW, MessageResources.TransferAmountOverflow);
}
var currency = new CryptocurrencyDAC().GetById(im.CoinId);
if (!currency.Status.HasFlag(CryptoStatus.Transfer) || currency.Enable == 0)
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, MessageResources.CurrencyForbidden);
}
if (im.Amount < (decimal)Math.Pow(10, -currency.DecimalPlace))
{
throw new CommonException(ReasonCode.TRANSFER_AMOUNT_OVERFLOW, MessageResources.TransferAmountTooSmall);
}
var decimalDigits = im.Amount.ToString().Length - im.Amount.ToString().IndexOf('.') - 1;
if (decimalDigits > currency.DecimalPlace)
{
throw new CommonException(ReasonCode.TRANSFER_AMOUNT_OVERFLOW, MessageResources.TransferAmountOverflow);
}
if (account.Id == toAccount.Id)
{
throw new CommonException(ReasonCode.TRANSFER_TO_SELF, MessageResources.TransferToSelf);
}
var uwComponent = new UserWalletComponent();
var toWallet = uwComponent.GetUserWallet(toAccount.Id, im.CoinId);
if (toWallet == null)
{
toWallet = uwComponent.GenerateWallet(toAccount.Id, currency.Id);
}
var country = new CountryComponent().GetById(im.ToCountryId);
DateTime dtCreateTime = DateTime.UtcNow;
var fromWallet = uwComponent.GetUserWallet(account.Id, im.CoinId);
if (fromWallet.Balance < im.Amount)
{
throw new CommonException(ReasonCode.TRANSFER_BALANCE_LOW, MessageResources.TransferBalanceLow);
}
UserTransfer transfer = new UserTransfer
{
Timestamp = dtCreateTime,
OrderNo = CreateOrderno(),
FromUserAccountId = account.Id,
FromUserWalletId = fromWallet.Id,
CoinId = currency.Id,
CoinCode = currency.Code,
ToUserAccountId = toAccount.Id,
ToUserWalletId = toWallet.Id,
Amount = im.Amount,
Status = (byte)TransactionStatus.Confirmed
};
var uwDAC = new UserWalletDAC();
var uwsDAC = new UserWalletStatementDAC();
var utDAC = new UserTransactionDAC();
//var pushComponent = new FiiiPayPushComponent();
using (var scope = new System.Transactions.TransactionScope(System.Transactions.TransactionScopeOption.Required, new TimeSpan(0, 0, 1, 30)))
{
transfer.Id = new UserTransferDAC().Insert(transfer);
utDAC.Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = transfer.FromUserAccountId,
CryptoId = transfer.CoinId,
CryptoCode = transfer.CoinCode,
Type = UserTransactionType.TransferOut,
DetailId = transfer.Id.ToString(),
Status = transfer.Status,
Timestamp = dtCreateTime,
Amount = transfer.Amount,
OrderNo = transfer.OrderNo
});
utDAC.Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = transfer.ToUserAccountId,
CryptoId = transfer.CoinId,
CryptoCode = transfer.CoinCode,
Type = UserTransactionType.TransferIn,
DetailId = transfer.Id.ToString(),
Status = transfer.Status,
Timestamp = dtCreateTime,
Amount = transfer.Amount,
OrderNo = transfer.OrderNo
});
uwDAC.Decrease(fromWallet.Id, transfer.Amount);
uwDAC.Increase(toWallet.Id, transfer.Amount);
uwsDAC.Insert(new UserWalletStatement
{
WalletId = fromWallet.Id,
Action = UserWalletStatementAction.TansferOut,
Amount = -transfer.Amount,
Balance = fromWallet.Balance - transfer.Amount,
FrozenAmount = 0,
FrozenBalance = fromWallet.FrozenBalance,
Timestamp = dtCreateTime
});
uwsDAC.Insert(new UserWalletStatement
{
WalletId = toWallet.Id,
Action = UserWalletStatementAction.TansferIn,
Amount = transfer.Amount,
Balance = toWallet.Balance + transfer.Amount,
FrozenAmount = 0,
FrozenBalance = toWallet.FrozenBalance,
Timestamp = dtCreateTime
});
scope.Complete();
}
RabbitMQSender.SendMessage("UserTransferOutFiiiPay", transfer.Id);
RabbitMQSender.SendMessage("UserTransferIntoFiiiPay", transfer.Id);
//pushComponent.PushTransferOut(transfer.Id);
//pushComponent.PushTransferInto(transfer.Id);
return(new TransferOM
{
Timestamp = dtCreateTime.ToUnixTime().ToString(),
TracingId = transfer.Id,
TracingNo = transfer.OrderNo,
AccountName = country.PhoneCode + " " + toAccount.Cellphone
});
}
