private MerchantWithdrawal CancelWithdrawal(MerchantWithdrawal fromWithdraw)
{
fromWithdraw.Status = TransactionStatus.Cancelled;
fromWithdraw.TransactionId = Guid.NewGuid().ToString("N");
fromWithdraw.SelfPlatform = true;//平台内提币
using (var scope = new TransactionScope())
{
fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw);
var fromWithdrawFee = new MerchantWithdrawalFee
{
Amount = fromWithdraw.Amount,
Fee = 0,
Timestamp = DateTime.UtcNow,
WithdrawalId = fromWithdraw.Id
};
new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee);
scope.Complete();
}
MerchantMSMQ.PubMerchantWithdrawReject(fromWithdraw.Id, 0);
return(fromWithdraw);
}
private MerchantWithdrawal WithdrawalToOutside(MerchantWallet fromWallet, MerchantWithdrawal fromWithdraw, Cryptocurrency cryptocurrency,
MerchantAccount account, decimal amount, decimal fee, string address, string tag, string clientIP)
{
var actualAmount = amount - fee;
ILog _logger = LogManager.GetLogger("LogicError");
using (var scope = new TransactionScope())
{
try
{
fromWithdraw.Status = TransactionStatus.UnSubmit;
fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw);
var fromWithdrawFee = new MerchantWithdrawalFee
{
Amount = amount,
Fee = fee,
Timestamp = DateTime.UtcNow,
WithdrawalId = fromWithdraw.Id
};
new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee);
new MerchantWalletDAC().Freeze(fromWallet.Id, amount);
//var requestInfo = new FiiiFinanceAgent().TryCreateWithdraw(requestModel);
//new MerchantWithdrawalDAC().UpdateTransactionId(fromWithdraw.Id, requestInfo.RequestID,
// requestInfo.TransactionId);
scope.Complete();
}
catch (CommonException)
{
throw;
}
catch (Exception ex)
{
_logger.Info($"Withdraw ApplyWithdrawal faild.WithdrawID:{fromWithdraw.Id},OrderNo:{fromWithdraw.OrderNo}.request Parameter - . Error message:{ex.Message}");
throw;
}
}
var requestModel = new CreateWithdrawModel
{
AccountID = account.Id,
AccountType = AccountTypeEnum.Merchant,
CryptoName = cryptocurrency.Code,
ReceivingAddress = address,
DestinationTag = tag,
Amount = actualAmount,
IPAddress = clientIP,
TransactionFee = fee,
WithdrawalId = fromWithdraw.Id
};
RabbitMQSender.SendMessage("WithdrawSubmit", requestModel);
return(fromWithdraw);
}
public MerchantWithdrawal Create(MerchantWithdrawal merchantWithdrawal)
{
const string sql = @"INSERT INTO [dbo].[MerchantWithdrawals] ([MerchantAccountId], [MerchantWalletId], [Address],[Tag], [Amount], [Status], [Timestamp], [Remark],[OrderNo],[TransactionId],[SelfPlatform],[RequestId],[CryptoId],[CryptoCode])
VALUES (@MerchantAccountId, @MerchantWalletId, @Address,@Tag, @Amount, @Status, @Timestamp, @Remark, @OrderNo, @TransactionId,@SelfPlatform,@RequestId,@CryptoId,@CryptoCode); SELECT SCOPE_IDENTITY()";
using (var conn = WriteConnection())
{
merchantWithdrawal.Id = conn.ExecuteScalar <long>(sql, merchantWithdrawal);
return(merchantWithdrawal);
}
}
//private MerchantWithdrawal WithdrawalToMerchantAccount(MerchantWallet fromWallet, MerchantWithdrawal fromWithdraw, MerchantWallet toWallet)
//{
// MerchantDeposit deposit = null;
// using (var scope = new TransactionScope())
// {
// //提币
// fromWithdraw.Status = TransactionStatus.Confirmed;
// fromWithdraw.TransactionId = toWallet.MerchantAccountId.ToString("N");
// fromWithdraw.SelfPlatform = true;//平台内提币
// fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw);
// var fromWithdrawFee = new MerchantWithdrawalFee
// {
// Amount = fromWithdraw.Amount,
// Timestamp = DateTime.UtcNow,
// Fee = fromWithdraw.Amount * WithdrawalMasterSetting.ToMerchantHandleFeeTier,
// WithdrawalId = fromWithdraw.Id
// };
// new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee);
// new MerchantWalletDAC().Decrease(fromWallet.Id, fromWithdraw.Amount);
// new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement
// {
// WalletId = fromWallet.Id,
// Action = MerchantWalletStatementAction.Withdrawal,
// Amount = -fromWithdraw.Amount,
// Balance = fromWallet.Balance - fromWithdraw.Amount,
// Timestamp = DateTime.UtcNow
// });
// //充币
// var amount = fromWithdraw.Amount - fromWithdrawFee.Fee;
// if (amount <= 0)
// {
// throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.到账数量不能为零或者负数);
// }
// deposit = new MerchantDepositDAC().Insert(new MerchantDeposit
// {
// MerchantAccountId = toWallet.MerchantAccountId,
// MerchantWalletId = toWallet.Id,
// FromAddress = fromWallet.Address,
// ToAddress = toWallet.Address,
// Amount = fromWithdraw.Amount - fromWithdrawFee.Fee,
// Status = TransactionStatus.Confirmed,
// Timestamp = DateTime.UtcNow,
// OrderNo = CreateOrderno(),
// TransactionId = fromWallet.MerchantAccountId.ToString("N"),
// SelfPlatform = true
// });
// new MerchantWalletDAC().Increase(toWallet.Id, amount);
// new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement
// {
// WalletId = toWallet.Id,
// Action = MerchantWalletStatementAction.Deposit,
// Amount = amount,
// Balance = toWallet.Balance + amount,
// Timestamp = DateTime.UtcNow
// });
// scope.Complete();
// }
// var withdrawId = fromWithdraw.Id;
// var depositId = deposit.Id;
// var t1 = Task.Run(() => new FiiiPOSPushComponent().PushWithdrawCompleted(withdrawId));
// var t2 = Task.Run(() => new FiiiPOSPushComponent().PushDeposit(depositId));
// Task.WaitAll(t1, t2);
// return fromWithdraw;
//}
private MerchantWithdrawal WithdrawalToUserAccount(MerchantWallet fromWallet, MerchantWithdrawal fromWithdraw,
UserWallet toWallet, decimal fee)
{
UserDeposit deposit;
using (var scope = new TransactionScope())
{
//提币
fromWithdraw.Status = TransactionStatus.Confirmed;
fromWithdraw.TransactionId = toWallet.UserAccountId.ToString("N");
fromWithdraw.SelfPlatform = true;//平台内提币
fromWithdraw = new MerchantWithdrawalDAC().Create(fromWithdraw);
var fromWithdrawFee = new MerchantWithdrawalFee
{
Amount = fromWithdraw.Amount,
Timestamp = DateTime.UtcNow,
Fee = fee,
WithdrawalId = fromWithdraw.Id
};
new MerchantWithdrawalFeeDAC().Create(fromWithdrawFee);
new MerchantWalletDAC().Decrease(fromWallet.Id, fromWithdraw.Amount);
new MerchantWalletStatementDAC().Insert(new MerchantWalletStatement
{
WalletId = fromWallet.Id,
Action = MerchantWalletStatementAction.Withdrawal,
Amount = -fromWithdraw.Amount,
Balance = fromWallet.Balance - fromWithdraw.Amount,
Timestamp = DateTime.UtcNow
});
//充币
var amount = fromWithdraw.Amount - fromWithdrawFee.Fee;
new UserWalletDAC().Increase(toWallet.Id, amount);
new UserWalletStatementDAC().Insert(new UserWalletStatement
{
WalletId = toWallet.Id,
Action = UserWalletStatementAction.Deposit,
Amount = amount,
Balance = toWallet.Balance + amount,
FrozenAmount = 0,
FrozenBalance = toWallet.FrozenBalance,
Timestamp = DateTime.UtcNow
});
deposit = new UserDepositDAC().Insert(new UserDeposit
{
UserAccountId = toWallet.UserAccountId,
UserWalletId = toWallet.Id,
FromAddress = fromWallet.Address,
FromTag = fromWallet.Tag,
ToAddress = toWallet.Address,
ToTag = toWallet.Tag,
Amount = amount,
Status = TransactionStatus.Confirmed,
Timestamp = DateTime.UtcNow,
OrderNo = NumberGenerator.GenerateUnixOrderNo(),
TransactionId = fromWallet.MerchantAccountId.ToString("N"),
SelfPlatform = true,
CryptoCode = toWallet.CryptoCode
});
new UserTransactionDAC().Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = toWallet.UserAccountId,
CryptoId = toWallet.CryptoId,
CryptoCode = toWallet.CryptoCode,
Type = UserTransactionType.Deposit,
DetailId = deposit.Id.ToString(),
Status = (byte)deposit.Status,
Timestamp = deposit.Timestamp,
Amount = amount,
OrderNo = deposit.OrderNo
});
scope.Complete();
}
var withdrawId = fromWithdraw.Id;
var depositId = deposit.Id;
MerchantMSMQ.PubMerchantWithdrawCompleted(withdrawId, 0);
MerchantMSMQ.PubUserDeposit(depositId, 0);
return(fromWithdraw);
}
public MerchantWithdrawal Withdrawal(Guid accountId, decimal amount, int cryptoId, string address, string tag, string clientIP)
{
SecurityVerify.Verify <WithdrawVerify>(new CustomVerifier("MerchantWithdraw"), SystemPlatform.FiiiPOS, accountId.ToString(), (model) =>
{
return(model.PinVerified && model.CombinedVerified);
});
var cryptocurrency = new CryptocurrencyDAC().GetById(cryptoId);
CryptoAddressValidation.ValidateAddress(cryptocurrency.Code, address);
if (!string.IsNullOrEmpty(tag))
{
CryptoAddressValidation.ValidateTag(cryptocurrency.Code, tag);
}
var account = new MerchantAccountDAC().GetById(accountId);
if (!new ProfileComponent().ValidateLv1(accountId))
{
throw new CommonException(ReasonCode.NOT_VERIFY_LV1, Resources.需要Lv1认证才能使用相关功能);
}
if (!account.IsAllowWithdrawal)
{
throw new CommonException(ReasonCode.Not_Allow_Withdrawal, Resources.禁止提币);
}
if (!cryptocurrency.Status.HasFlag(CryptoStatus.Withdrawal))
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, Resources.CurrencyForbidden);
}
if (cryptocurrency.Enable == (byte)CurrencyStatus.Forbidden)
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, Resources.CurrencyForbidden);
}
var fromWallet = new MerchantWalletDAC().GetByAccountId(accountId, cryptoId);
if (fromWallet == null)
{
throw new CommonException(ReasonCode.Not_Allow_Withdrawal, Resources.禁止提币);
}
if (fromWallet.Balance < amount)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.余额不足);
}
var profileAgent = new MerchantProfileAgent();
var profile = profileAgent.GetMerchantProfile(accountId);
int level = profile.L2VerifyStatus == VerifyStatus.Certified ? 2 : profile.L1VerifyStatus == VerifyStatus.Certified ? 1 : 0;
var masterSetting = GetMerchantWithdrawalMasterSettingWithCrypto(cryptocurrency, level);
if (amount > masterSetting.PerTxLimit)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.能高于单次提币量);
}
var dac = new MerchantWithdrawalDAC();
var today = DateTime.UtcNow.Date;
decimal dailyWithdrawal = dac.DailyWithdrawal(accountId, cryptoId, today);
if (amount > masterSetting.PerDayLimit - dailyWithdrawal)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.今日提币达到限额);
}
decimal monthlyWithdrawal = dac.MonthlyWithdrawal(accountId, cryptoId, new DateTime(today.Year, today.Month, 1));
if (amount > masterSetting.PerMonthLimit - monthlyWithdrawal)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.本月提币达到限额);
}
var fromWithdraw = new MerchantWithdrawal
{
MerchantAccountId = accountId,
MerchantWalletId = fromWallet.Id,
Address = address,
Tag = tag,
Amount = amount,
Status = TransactionStatus.UnSubmit,
Timestamp = DateTime.UtcNow,
OrderNo = NumberGenerator.GenerateUnixOrderNo(),
CryptoId = fromWallet.CryptoId,
CryptoCode = fromWallet.CryptoCode
};
var merchantWalletDac = new MerchantWalletDAC();
var userWalletDac = new UserWalletDAC();
//是否是商户地址
var toMerchantWallet = merchantWalletDac.GetByAddress(address, cryptocurrency.NeedTag ? tag : null);
if (toMerchantWallet != null)
{
//if (toMerchantWallet.CryptoId != cryptoId)
// throw new CommonException(10000, string.Format(Resources.提币地址不是有效的地址, cryptocurrency.Code));
//if (toMerchantWallet.MerchantAccountId == accountId)
// throw new CommonException(ReasonCode.CANNOT_TRANSFER_TO_YOURSELF, Resources.提币地址不能是自己账户的地址);
//return WithdrawalToMerchantAccount(fromWallet, fromWithdraw, toMerchantWallet);
// 042018
throw new CommonException(ReasonCode.CAN_NOT_WITHDRAW_TO_FiiiPOS, Resources.FiiiPOSCantWithdrawToFiiiPOS);
}
//是否是用户地址
var toUserWallet = userWalletDac.GetByAddressAndCrypto(cryptoId, address, cryptocurrency.NeedTag ? tag : null);
if (toUserWallet != null)
{
if (toUserWallet.CryptoId != cryptoId)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, FiiiPay.Framework.Component.Properties.GeneralResources.EMInvalidAddress);
}
if (amount < masterSetting.ToUserMinAmount)
{
throw new CommonException(10000, Resources.能低于最低提币量);
}
var fee = (fromWithdraw.Amount * masterSetting.ToUserHandleFeeTier).ToSpecificDecimal(cryptocurrency.DecimalPlace);
if (amount <= fee)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.到账数量不能为零或者负数);
}
return(WithdrawalToUserAccount(fromWallet, fromWithdraw, toUserWallet, fee));
}
//平台内提币如果tag不对，创建一条失败记录
if (cryptocurrency.NeedTag && (userWalletDac.IsUserWalletAddress(address) || merchantWalletDac.IsMerchantWalletAddress(address)))
{
return(CancelWithdrawal(fromWithdraw));
}
//如果都不是，提币到场外
if (amount < masterSetting.ToOutsideMinAmount)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.能低于最低提币量);
}
var baseFee = cryptocurrency.Withdrawal_Fee ?? 0;
var tier = cryptocurrency.Withdrawal_Tier ?? 0;
var fee1 = (amount * tier).ToSpecificDecimal(cryptocurrency.DecimalPlace);
var totalFee = baseFee + fee1;
if (amount <= totalFee)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, Resources.到账数量不能为零或者负数);
}
return(WithdrawalToOutside(fromWallet, fromWithdraw, cryptocurrency, account, amount, totalFee, address, tag, clientIP));
}
