public async Task ShouldSetEnumStatus()
{
var tableName = "integration";
await _sut.DeleteTableAsync(tableName);
await _sut.CreateTableAsync(tableName);
var userId = 123;
var rowKey = (DateTime.MaxValue.Ticks - DateTime.UtcNow.Ticks).ToString();
var userWithDrawalEntity = await _sut.Retrieve <UserWithdrawal>(tableName, userId.ToString(), rowKey);
Assert.IsNull(userWithDrawalEntity);
userWithDrawalEntity = new UserWithdrawal(userId)
{
RowKey = rowKey, State = WithdrawalState.Failed, StartDate = DateTime.UtcNow, Timestamp = DateTimeOffset.UtcNow
};
await _sut.InsertOrMergeEntity(tableName, userWithDrawalEntity);
var userWithdrawal = await _sut.Retrieve <UserWithdrawal>(tableName, userId.ToString(), rowKey);
Assert.IsNotNull(userWithdrawal);
Assert.AreEqual(userWithdrawal.State, userWithDrawalEntity.State);
}
public long Create(UserWithdrawal UserWithdrawal)
{
const string sql = @"INSERT INTO [dbo].[UserWithdrawals] ([UserAccountId], [UserWalletId], [Address],[Tag], [Amount], [Status], [Timestamp], [Remark], [OrderNo], [TransactionId], [SelfPlatform],[RequestId],[CryptoId],[CryptoCode])
VALUES (@UserAccountId, @UserWalletId, @Address,@Tag, @Amount, @Status, @Timestamp, @Remark, @OrderNo, @TransactionId, @SelfPlatform,@RequestId,@CryptoId,@CryptoCode); SELECT SCOPE_IDENTITY()";
using (var conn = WriteConnection())
{
return(conn.ExecuteScalar <long>(sql, UserWithdrawal));
}
}
public async Task <UserWithdrawal> GetLastWithdrawal()
{
UserWithdrawal result = null;
var request = GetRequest("api/Withdrawal/GetLastWithdrawal");
var response = await Client.SendAsync(request);
if (response.StatusCode == HttpStatusCode.OK)
{
var responseText = await response.Content.ReadAsStringAsync();
result = JSSerializer.Deserialize <UserWithdrawal>(responseText);
}
return(result);
}
private async Task SetWithdrawalState(bool isSuccess, UserWithdrawal userWithdrawal, long chatId, int chatUserId, double amount, string transactionId)
{
if (!isSuccess)
{
userWithdrawal.State = WithdrawalState.Failed;
await _withdrawalRepository.AddOrUpdate(userWithdrawal);
await _botService.SendTextMessage(chatId, ReplyConstants.UnableToWithdraw);
}
else
{
await SetWithdrawalSuccess(userWithdrawal, chatId, chatUserId, amount, transactionId);
}
}
private async Task SetWithdrawalSuccess(UserWithdrawal userWithdrawal, long chatId, int chatUserId, double amount, string transactionId)
{
var userBalance = await _userBalanceRepository.Get(chatUserId);
userBalance.Balance -= amount;
await _userBalanceRepository.Update(userBalance);
if (userBalance.Balance < 0)
{
_logger.LogError($"Balance for {chatUserId} is below 0 after withdrawal transaction {transactionId}");
}
userWithdrawal.State = WithdrawalState.Completed;
await _withdrawalRepository.AddOrUpdate(userWithdrawal);
await _botService.SendTextMessage(chatId, ReplyConstants.WithdrawalSuccess);
}
//private WithdrawOM WithdrawalToMerchantAccount(UserWallet fromWallet, UserWithdrawal fromWithdraw, UserWithdrawalFee fromWithdrawFee, MerchantWallet toWallet, Cryptocurrency cryptocurrency)
//{
// var mastSettings = new MasterSettingDAC().SelectByGroup("UserWithdrawal");
// using (var scope = new TransactionScope())
// {
// //提币
// fromWithdraw.Status = Framework.Enums.TransactionStatus.Confirmed;
// fromWithdraw.TransactionId = toWallet.MerchantAccountId.ToString("N");
// fromWithdraw.SelfPlatform = true;//平台内提币
// fromWithdraw.Id = new UserWithdrawalDAC().Create(fromWithdraw);
// fromWithdrawFee.WithdrawalId = fromWithdraw.Id;
// fromWithdrawFee.Fee = fromWithdraw.Amount * Convert.ToDecimal(mastSettings.First(e => e.Name == "UserWithdrawal_ToMerchant").Value);
// fromWithdrawFee.Fee = fromWithdrawFee.Fee.ToSpecificDecimal(cryptocurrency.DecimalPlace);
// new UserWithdrawalFeeDAC().Create(fromWithdrawFee);
// new UserWalletDAC().Decrease(fromWallet.Id, fromWithdraw.Amount);
// new UserWalletStatementDAC().Insert(new UserWalletStatement
// {
// 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);
// }
// var deposit = new MerchantDepositDAC().Insert(new MerchantDeposit
// {
// MerchantAccountId = toWallet.MerchantAccountId,
// MerchantWalletId = toWallet.Id,
// FromAddress = fromWallet.Address,
// ToAddress = toWallet.Address,
// Amount = fromWithdraw.Amount - fromWithdrawFee.Fee,
// Status = Framework.Enums.TransactionStatus.Confirmed,
// Timestamp = DateTime.UtcNow,
// OrderNo = CreateOrderno(),
// TransactionId = fromWallet.UserAccountId.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
// });
// new FiiiPayPushComponent().PushWithdrawCompleted(fromWithdraw.Id);
// scope.Complete();
// UserMSMQ.PubMerchantDeposit(deposit.Id, 0);
// }
// return new WithdrawOM
// {
// OrderId = fromWithdraw.Id,
// OrderNo = fromWithdraw.OrderNo,
// Timestamp = fromWithdraw.Timestamp.ToUnixTime().ToString()
// };
//}
private WithdrawOM CancelWithdrawal(UserWithdrawal 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.Id = new UserWithdrawalDAC().Create(fromWithdraw);
new UserTransactionDAC().Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = fromWithdraw.UserAccountId,
CryptoId = fromWithdraw.CryptoId,
CryptoCode = fromWithdraw.CryptoCode,
Type = UserTransactionType.Withdrawal,
DetailId = fromWithdraw.Id.ToString(),
Status = (byte)fromWithdraw.Status,
Timestamp = fromWithdraw.Timestamp,
Amount = fromWithdraw.Amount,
OrderNo = fromWithdraw.OrderNo
});
var fromWithdrawFee = new UserWithdrawalFee
{
Amount = fromWithdraw.Amount,
Fee = 0,
Timestamp = DateTime.UtcNow,
WithdrawalId = fromWithdraw.Id
};
new UserWithdrawalFeeDAC().Create(fromWithdrawFee);
scope.Complete();
}
UserMSMQ.PubUserWithdrawReject(fromWithdraw.Id, 0);
return(new WithdrawOM
{
OrderId = fromWithdraw.Id,
OrderNo = fromWithdraw.OrderNo,
Timestamp = fromWithdraw.Timestamp.ToUnixTime().ToString()
});
}
public void InitTransactionId(UserWithdrawal withdrawal)
{
const string sql = @"UPDATE [dbo].[UserWithdrawals]
SET [TransactionId] = @TransactionId
WHERE UserAccountId=@UserAccountId AND UserWalletId=@UserWalletId AND RequestId=@RequestId";
using (var conn = ReadConnection())
{
conn.Execute(sql, new
{
UserAccountId = withdrawal.UserAccountId,
UserWalletId = withdrawal.UserWalletId,
RequestId = withdrawal.RequestId.Value,
withdrawal.TransactionId
});
}
}
private async Task <bool> VerifyTx(string transactionId, UserWithdrawal userWithdrawal)
{
try
{
var txResponse = await _mhcHttpClient.GetTx(transactionId);
if (txResponse.TxResult?.Transaction?.Status == "ok")
{
userWithdrawal.State = WithdrawalState.Completed;
await _withdrawalRepository.AddOrUpdate(userWithdrawal);
return(true);
}
}
catch (Exception ex)
{
_logger.LogError($"Could not verify transaction {transactionId}", ex);
}
return(false);
}
public async Task <ActionResult <string> > MakeWithdrawal(int reqId, string status, string counts, [FromBody] Withdrawal withdrawal)
{
if (ModelState.IsValid && withdrawal != null && reqId > 0)
{
Request request = _context.Request.Where(r => r.Id == reqId).FirstOrDefault <Request>();
if (request == null)
{
return(NotFound("User not found"));
}
User user = _context.User.Where(u => u.Id == _context.Request.Where(r => r.Id == request.Id).FirstOrDefault <Request>().User.Id).FirstOrDefault <User>();
if (user == null)
{
return(NotFound("User not found"));
}
withdrawal.DateTime = DateTime.Now; // get current date and time;
UserWithdrawal userWithdrawal = new UserWithdrawal()
{
Withdrawal = withdrawal,
User = user
};
if (status.Contains("E0"))
{
request.Response = "Withdrawal successful";
}
else
{
request.Response = "Withdrawal status: " + status;
}
string strV = "" + counts[0] + "" + counts[1];
int c100 = int.Parse(strV);
strV = "" + counts[2] + "" + counts[3];
int c50 = int.Parse(strV);
if (c100 + c50 <= 0)
{
request.isCompleted = true;
request.Counts = counts;
_context.Request.Update(request);
await _context.SaveChangesAsync();
return(request.Response);
}
Safe safe = _context.Safe.FirstOrDefault <Safe>();
safe.Bill100 = safe.Bill100 - c100;
safe.Bill50 = safe.Bill50 - c50;
withdrawal.Value = c100 * 100 + c50 * 50;
request.isCompleted = true;
request.Counts = counts;
_context.Request.Update(request);
_context.Withdrawal.Add(withdrawal);
_context.UserWithdrawal.Add(userWithdrawal);
_context.Safe.Update(safe);
await _context.SaveChangesAsync();
int deposits = (int)new CreditsController(_context).GetUserTotalCredit(user.Id).Result.Value;
int withdrawals = (int)GetUserTotalWithdrawal(user.Id).Result.Value;
int balance = deposits - withdrawals;
return(request.Response);
}
else
{
return(BadRequest("inavlid withdrawal request details"));
}
}
private WithdrawOM WithdrawalToUserAccount(UserWallet fromWallet, UserWithdrawal fromWithdraw, UserWallet toWallet)
{
var mastSettings = new MasterSettingDAC().SelectByGroup("UserWithdrawal");
UserDeposit model = new UserDeposit();
using (var scope = new TransactionScope(TransactionScopeOption.Required, new TimeSpan(0, 0, 1, 30)))
{
fromWithdraw.Status = TransactionStatus.Confirmed;
fromWithdraw.TransactionId = toWallet.UserAccountId.ToString("N");
fromWithdraw.SelfPlatform = true;//平台内提币
fromWithdraw.Id = new UserWithdrawalDAC().Create(fromWithdraw);
new UserTransactionDAC().Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = fromWithdraw.UserAccountId,
CryptoId = fromWallet.CryptoId,
CryptoCode = fromWallet.CryptoCode,
Type = UserTransactionType.Withdrawal,
DetailId = fromWithdraw.Id.ToString(),
Status = (byte)fromWithdraw.Status,
Timestamp = fromWithdraw.Timestamp,
Amount = fromWithdraw.Amount,
OrderNo = fromWithdraw.OrderNo
});
var fromWithdrawFee = new UserWithdrawalFee
{
Amount = fromWithdraw.Amount,
WithdrawalId = fromWithdraw.Id,
Fee = fromWithdraw.Amount *
Convert.ToDecimal(mastSettings.First(e => e.Name == "UserWithdrawal_ToUser").Value),
Timestamp = DateTime.UtcNow
};
new UserWithdrawalFeeDAC().Create(fromWithdrawFee);
new UserWalletDAC().Decrease(fromWallet.Id, fromWithdraw.Amount);
new UserWalletStatementDAC().Insert(new UserWalletStatement
{
WalletId = fromWallet.Id,
Action = MerchantWalletStatementAction.Withdrawal,
Amount = -fromWithdraw.Amount,
Balance = fromWallet.Balance - fromWithdraw.Amount,
FrozenAmount = 0,
FrozenBalance = fromWallet.FrozenBalance,
Timestamp = DateTime.UtcNow
});
//充币
var amount = fromWithdraw.Amount - fromWithdrawFee.Fee;
if (amount <= 0)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, MessageResources.ArrivalAmountError);
}
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
});
model = 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 = IdentityHelper.OrderNo(),
TransactionId = fromWallet.UserAccountId.ToString("N"),
SelfPlatform = true,
CryptoCode = fromWallet.CryptoCode
});
new UserTransactionDAC().Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = model.UserAccountId,
CryptoId = fromWallet.CryptoId,
CryptoCode = fromWallet.CryptoCode,
Type = UserTransactionType.Deposit,
DetailId = model.Id.ToString(),
Status = (byte)model.Status,
Timestamp = model.Timestamp,
Amount = model.Amount,
OrderNo = model.OrderNo
});
scope.Complete();
}
UserMSMQ.PubUserWithdrawCompleted(fromWithdraw.Id, 0);
UserMSMQ.PubUserDeposit(model.Id, 0);
return(new WithdrawOM
{
OrderId = fromWithdraw.Id,
OrderNo = fromWithdraw.OrderNo,
Timestamp = fromWithdraw.Timestamp.ToUnixTime().ToString()
});
}
public WithdrawOM Withdraw(UserAccount user, WithdrawIM im, string clientIP)
{
SecurityVerify.Verify <WithdrawVerify>(new CustomVerifier("UserWithdraw"), SystemPlatform.FiiiPay, user.Id.ToString(), (model) =>
{
return(model.PinVerified && model.CombinedVerified);
});
if (user.L1VerifyStatus != VerifyStatus.Certified)
{
throw new CommonException(ReasonCode.NOT_VERIFY_LV1, Resources.EMNeedLV1Verfied);
}
var cryptocurrency = new CryptocurrencyDAC().GetById(im.CoinId);
if (!cryptocurrency.Status.HasFlag(CryptoStatus.Withdrawal) || cryptocurrency.Enable == 0)
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, MessageResources.CurrencyForbidden);
}
CryptoAddressValidation.ValidateAddress(cryptocurrency.Code, im.Address);
if (!string.IsNullOrEmpty(im.Tag))
{
CryptoAddressValidation.ValidateTag(cryptocurrency.Code, im.Tag);
}
//else if (cryptocurrency.NeedTag)
//{
// throw new CommonException(ReasonCode.NEED_INPUT_TAG, GeneralResources.EMNeedInputTag);
//}
if (im.Amount <= 0)
{
throw new ApplicationException(MessageResources.AmountGreater);
}
var IsAllowWithdrawal = user.IsAllowWithdrawal ?? true;
if (!IsAllowWithdrawal)
{
throw new CommonException(ReasonCode.Not_Allow_Withdrawal, MessageResources.WithdrawalDisabled);
}
var fromWallet = new UserWalletDAC().GetByAccountId(user.Id, im.CoinId);
//var profile = new UserProfileAgent().GetUserProfile(user.Id);
//标准化这个金额，防止超过8位
im.Amount = im.Amount.ToSpecificDecimal(cryptocurrency.DecimalPlace);
var mastSettings = new MasterSettingDAC().SelectByGroup("UserWithdrawal");
var Withdrawal_PerTx_Limit_User_NotVerified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerTx_Limit_User_NotVerified").Value);
var Withdrawal_PerDay_Limit_User_NotVerified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerDay_Limit_User_NotVerified").Value);
var Withdrawal_PerMonth_Limit_User_NotVerified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerMonth_Limit_User_NotVerified").Value);
var Withdrawal_PerTx_Limit_User_Lv1Verified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerTx_Limit_User_Lv1Verified").Value);
var Withdrawal_PerDay_Limit_User_Lv1Verified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerDay_Limit_User_Lv1Verified").Value);
var Withdrawal_PerMonth_Limit_User_Lv1Verified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerMonth_Limit_User_Lv1Verified").Value);
var Withdrawal_PerTx_Limit_User_Lv2Verified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerTx_Limit_User_Lv2Verified").Value);
var Withdrawal_PerDay_Limit_User_Lv2Verified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerDay_Limit_User_Lv2Verified").Value);
var Withdrawal_PerMonth_Limit_User_Lv2Verified = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_PerMonth_Limit_User_Lv2Verified").Value);
var MinAmount = Convert.ToDecimal(mastSettings.First(e => e.Name == "Withdrawal_MinAmount").Value);
var merchantWalletDac = new MerchantWalletDAC();
var userWalletDac = new UserWalletDAC();
var isWithdrawToInside = (merchantWalletDac.IsMerchantWalletAddress(im.Address) || userWalletDac.IsUserWalletAddress(im.Address));
if (isWithdrawToInside)
{
MinAmount = Convert.ToDecimal(mastSettings.First(e => e.Name == "UserWithdrawal_ToUser_MinAmount").Value);
}
var exchangeRate = GetMarketPrice(user.CountryId, cryptocurrency.Code, "USD");
var _minAmount = (MinAmount / exchangeRate).ToSpecificDecimal(cryptocurrency.DecimalPlace);
if (im.Amount < _minAmount)
{
throw new ApplicationException(MessageResources.MinWidrawalError);
}
var withdrawalDAC = new UserWithdrawalDAC();
var today = DateTime.UtcNow.Date;
decimal dailyWithdrawal = withdrawalDAC.DailyWithdrawal(user.Id, im.CoinId, today);
decimal monthlyWithdrawal = withdrawalDAC.MonthlyWithdrawal(user.Id, im.CoinId, new DateTime(today.Year, today.Month, 1));
var PerDayLimit = 0M;
var PerMonthLimit = 0M;
if (user.L1VerifyStatus == VerifyStatus.Certified && user.L2VerifyStatus == VerifyStatus.Certified)
{
PerDayLimit = Withdrawal_PerDay_Limit_User_Lv2Verified;
PerMonthLimit = Withdrawal_PerMonth_Limit_User_Lv2Verified;
}
else if (user.L1VerifyStatus == VerifyStatus.Certified && user.L2VerifyStatus != VerifyStatus.Certified)
{
PerDayLimit = Withdrawal_PerDay_Limit_User_Lv1Verified;
PerMonthLimit = Withdrawal_PerMonth_Limit_User_Lv1Verified;
}
else if (user.L1VerifyStatus != VerifyStatus.Certified && user.L2VerifyStatus != VerifyStatus.Certified)
{
PerDayLimit = Withdrawal_PerDay_Limit_User_NotVerified;
PerMonthLimit = Withdrawal_PerMonth_Limit_User_NotVerified;
}
if ((PerDayLimit / exchangeRate - dailyWithdrawal).ToSpecificDecimal(cryptocurrency.DecimalPlace) < im.Amount)
{
throw new ApplicationException(MessageResources.TodayWidrawalLimit);
}
if ((PerMonthLimit / exchangeRate - monthlyWithdrawal).ToSpecificDecimal(cryptocurrency.DecimalPlace) < im.Amount)
{
throw new ApplicationException(MessageResources.MonthWithdrawalLimit);
}
var fromWithdraw = new UserWithdrawal
{
UserAccountId = user.Id,
UserWalletId = fromWallet.Id,
Address = im.Address,
Tag = im.Tag,
Amount = im.Amount,
Status = TransactionStatus.UnSubmit,
Timestamp = DateTime.UtcNow,
OrderNo = IdentityHelper.OrderNo(),
CryptoCode = fromWallet.CryptoCode,
CryptoId = fromWallet.CryptoId
};
//是否是商户地址
var toMerchantWallet = merchantWalletDac.GetByAddressAndCrypto(im.CoinId, im.Address, im.Tag);
if (toMerchantWallet != null)
{
//if (toMerchantWallet.CryptoId != im.CoinId)
// throw new CommonException(ReasonCode.GENERAL_ERROR, GeneralResources.EMInvalidAddress);
//return WithdrawalToMerchantAccount(fromWallet, fromWithdraw, fromWithdrawFee, toMerchantWallet, cryptocurrency);
//042018
throw new CommonException(ReasonCode.CAN_NOT_WITHDRAW_TO_FiiiPOS, MessageResources.FiiiPayCantWithdrawToFiiiPOS);
}
//是否是用户地址
var toUserWallet = userWalletDac.GetByAddressAndCrypto(im.CoinId, im.Address, im.Tag);
if (toUserWallet != null)
{
if (toUserWallet.UserAccountId == user.Id)
{
throw new CommonException(ReasonCode.CANNOT_TRANSFER_TO_YOURSELF, MessageResources.WithdrawalToSelfError);
}
var toFiiiPayMinWithdrawAmount = GetToFiiiPayMinAmount(Convert.ToDecimal(mastSettings.First(e => e.Name == "UserWithdrawal_ToUser_MinAmount").Value), exchangeRate, cryptocurrency.DecimalPlace);
if (im.Amount < toFiiiPayMinWithdrawAmount)
{
throw new CommonException(10000, MessageResources.MinWidrawalError);
}
return(WithdrawalToUserAccount(fromWallet, fromWithdraw, toUserWallet));
}
var tier = cryptocurrency.Withdrawal_Tier ?? 0;
var fee = im.Amount * tier + (cryptocurrency.Withdrawal_Fee ?? 0);
fee = fee.ToSpecificDecimal(cryptocurrency.DecimalPlace);
var actualAmount = im.Amount - fee;
if (fromWallet.Balance < im.Amount)
{
throw new CommonException(ReasonCode.INSUFFICIENT_BALANCE, MessageResources.InsufficientBalance);
}
if (actualAmount <= 0)
{
throw new CommonException(ReasonCode.GENERAL_ERROR, MessageResources.ArrivalAmountError);
}
//地址是FiiiPay的地址，但tag找不到
if (cryptocurrency.NeedTag && isWithdrawToInside)
{
return(CancelWithdrawal(fromWithdraw));
}
ILog _logger = LogManager.GetLogger("LogicError");
//如果都不是，向Finance申请提现
//var agent = new FiiiFinanceAgent();
var requestModel = new CreateWithdrawModel
{
AccountID = user.Id,
AccountType = AccountTypeEnum.User,
CryptoName = cryptocurrency.Code,
ReceivingAddress = im.Address,
DestinationTag = im.Tag,
Amount = actualAmount,
IPAddress = clientIP,
TransactionFee = fee
};
using (var scope = new TransactionScope())
{
try
{
fromWithdraw.Id = withdrawalDAC.Create(fromWithdraw);
var fromWithdrawFee = new UserWithdrawalFee
{
Amount = im.Amount,
Fee = fee,
Timestamp = DateTime.UtcNow,
WithdrawalId = fromWithdraw.Id
};
new UserTransactionDAC().Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = fromWithdraw.UserAccountId,
CryptoId = fromWithdraw.CryptoId,
CryptoCode = fromWithdraw.CryptoCode,
Type = UserTransactionType.Withdrawal,
DetailId = fromWithdraw.Id.ToString(),
Status = (byte)fromWithdraw.Status,
Timestamp = fromWithdraw.Timestamp,
Amount = fromWithdraw.Amount,
OrderNo = fromWithdraw.OrderNo
});
new UserWithdrawalFeeDAC().Create(fromWithdrawFee);
userWalletDac.Freeze(fromWallet.Id, im.Amount);
new UserWalletStatementDAC().Insert(new UserWalletStatement
{
WalletId = fromWallet.Id,
Action = UserWalletStatementAction.Withdrawal,
Amount = 0 - im.Amount,
Balance = fromWallet.Balance - im.Amount,
FrozenAmount = im.Amount,
FrozenBalance = fromWallet.FrozenBalance + im.Amount,
Timestamp = DateTime.UtcNow
});
requestModel.WithdrawalId = fromWithdraw.Id;
Framework.Queue.RabbitMQSender.SendMessage("WithdrawSubmit", requestModel);
scope.Complete();
}
catch (CommonException)
{
throw;
}
catch (Exception ex)
{
_logger.Info($"Withdraw CreateWithdrawRequest faild.WithdrawID:{fromWithdraw.Id},OrderNo:{fromWithdraw.OrderNo}.request Parameter - {requestModel}. Error message:{ex.Message}");
throw;
}
}
return(new WithdrawOM
{
OrderId = fromWithdraw.Id,
OrderNo = fromWithdraw.OrderNo,
Timestamp = fromWithdraw.Timestamp.ToUnixTime().ToString()
});
}
public async Task Handle(Chat chat, int chatUserId, double amount)
{
var walletUser = GetWallet(chatUserId);
var userBalance = await _userBalanceRepository.Get(chatUserId);
if (userBalance.Balance < amount)
{
await _botService.SendTextMessage(chat.Id,
string.Format(ReplyConstants.InsufficientBalance, userBalance.Balance.RoundMetahashHash(), amount.RoundMetahashHash()));
}
else
{
if (walletUser != null)
{
var walletAddress = walletUser.PartitionKey;
try
{
// get previous withdrawals and see if they completed. We do this in case the network sends a failed transaction and would still complete after 10 minutes.
var lastWithdrawal = _withdrawalRepository.GetByUserId(walletUser.GetUserId().GetValueOrDefault());
if (lastWithdrawal != null && lastWithdrawal.StartDate > DateTime.UtcNow.AddMinutes(-15) && lastWithdrawal.State != WithdrawalState.Completed)
{
_logger.LogInformation($"Retrying to verify Tx {lastWithdrawal.TxId}");
var isSuccess = await VerifyTx(lastWithdrawal.TxId, lastWithdrawal);
_logger.LogInformation($"Verify Tx {lastWithdrawal.TxId} result is {isSuccess}");
await SetWithdrawalState(isSuccess, lastWithdrawal, chat.Id, chatUserId, amount, lastWithdrawal.TxId);
}
else
{
if (lastWithdrawal != null && lastWithdrawal.StartDate > DateTime.UtcNow.AddHours(-4))
{
_logger.LogInformation($"Withdrawal denied for user {chatUserId}. Only 1 withdrawal is allowed every 4h.");
await _botService.SendTextMessage(chat.Id, ReplyConstants.WithdrawLimit);
}
else
{
var userWithdrawal = new UserWithdrawal(chatUserId)
{
WalletAddress = walletAddress, Amount = amount, State = WithdrawalState.Created, StartDate = DateTime.UtcNow
};
await _withdrawalRepository.AddOrUpdate(userWithdrawal);
var transactionId = await _nodeExecutionService.Withdraw(walletAddress, amount);
if (!string.IsNullOrEmpty(transactionId))
{
userWithdrawal.TxId = transactionId;
userWithdrawal.State = WithdrawalState.Verification;
await _withdrawalRepository.AddOrUpdate(userWithdrawal);
await _botService.SendTextMessage(chat.Id, ReplyConstants.WithdrawVerification);
// make sure network is up to date
System.Threading.Thread.Sleep(5000);
if (!await VerifyTx(transactionId, userWithdrawal))
{
await _botService.SendTextMessage(chat.Id, ReplyConstants.WithdrawVerificationLonger);
// make sure network is up to date
System.Threading.Thread.Sleep(20000);
var isSuccess = await VerifyTx(transactionId, userWithdrawal);
await SetWithdrawalState(isSuccess, userWithdrawal, chat.Id, chatUserId, amount, transactionId);
}
else
{
await SetWithdrawalSuccess(userWithdrawal, chat.Id, chatUserId, amount, transactionId);
}
}
else
{
userWithdrawal.State = WithdrawalState.Failed;
await _withdrawalRepository.AddOrUpdate(userWithdrawal);
}
}
}
}
catch (Exception ex)
{
_logger.LogCritical(
$"Withdrawal failed for userId: {chatUserId} and wallet: {walletAddress} for amount: {amount}",
ex);
await _botService.SendTextMessage(chat.Id, ReplyConstants.UnableToWithdraw);
}
}
}
}
public async Task AddOrUpdate(UserWithdrawal transaction)
{
await _tableStorageService.InsertOrMergeEntity(TableName, transaction);
}
