public RedPocket Push(UserAccount userAccount, Guid accountId, int cryptoId, decimal amount, int count, string userPIN, string pin, string message = "")
{
if (userAccount.L1VerifyStatus != Entities.Enums.VerifyStatus.Certified)
{
throw new CommonException(ReasonCode.NOT_VERIFY_LV1, Resources.EMNeedLV1Verfied);
}
if (amount <= 0 || cryptoId <= 0)
{
throw new CommonException(Argument_Error, MessageResources.InvalidDataFormat);
}
if (count <= 0)
{
throw new CommonException(Argument_Error, MessageResources.InvalidDataFormat);
}
if (count > MaxCount)
{
throw new CommonException(Argument_Error, string.Format(MessageResources.RedPocket_MaxCount, MaxCount));
}
if (!string.IsNullOrWhiteSpace(message) && message.Length > 46)
{
throw new CommonException(Argument_Error, MessageResources.RedPocket_MaxMessage);
}
SecurityVerify.Verify(new PinVerifier(), SystemPlatform.FiiiPay, accountId.ToString(), userPIN, pin);
var cryptoDAC = new CryptocurrencyDAC();
var priceDAC = new PriceInfoDAC();
var crypto = cryptoDAC.GetById(cryptoId);
if (crypto == null)
{
throw new SystemErrorException();
}
if (!crypto.Status.HasFlag(Foundation.Entities.Enum.CryptoStatus.RedPocket) || crypto.Enable == 0)
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, MessageResources.CurrencyForbidden);
}
var min = crypto.DecimalPlace == 8 ? 0.00000001M : crypto.DecimalPlace == 6 ? 0.000001M : 0.00000001M;
var minAmount = count * min;
if (amount < minAmount)
{
throw new CommonException(Push_MinAmount, string.Format(MessageResources.RedPocket_MinAmount, minAmount, crypto.Code));
}
var price = priceDAC.GetPriceByName("USD", crypto.Code);
var max = crypto.DecimalPlace == 8 ? 999999999.999999999M : crypto.DecimalPlace == 6 ? 999999999.999999M : 999999999.999999999M;
var maxAmount = Math.Round(MaxAmount / price, crypto.DecimalPlace);
if (count > 1)
{
maxAmount = Math.Round(MaxAmount * count / price, crypto.DecimalPlace);
}
if (amount >= max || Math.Round(amount, crypto.DecimalPlace) > maxAmount)
{
throw new CommonException(Argument_Error, string.Format(MessageResources.RedPocket_MaxAmount, maxAmount, crypto.Code));
}
var userWalletDAC = new UserWalletDAC();
var redPocketDAC = new RedPocketDAC();
var userWalletStatementDAC = new UserWalletStatementDAC();
var userTransactionDAC = new UserTransactionDAC();
var wallet = userWalletDAC.GetByAccountId(accountId, cryptoId);
if (wallet == null || wallet.Balance < amount)
{
throw new CommonException(ReasonCode.INSUFFICIENT_BALANCE, MessageResources.InsufficientBalance);
}
var fiatAmount = price * amount;
using (var scope = new TransactionScope())
{
try
{
var redPocket = new RedPocket
{
AccountId = accountId,
Status = RedPocketStatus.Actived,
PassCode = GeneralPassCode(),
CryptoCode = crypto.Code,
Amount = amount,
Balance = amount,
Count = count,
RemainCount = count,
Message = message,
Timestamp = DateTime.UtcNow,
ExpirationDate = DateTime.UtcNow.AddMinutes(_expried),
CryptoId = cryptoId,
OrderNo = IdentityHelper.OrderNo(),
FiatAmount = fiatAmount <= 0 ? 0M : Math.Round(fiatAmount, 8)
};
var redPocketId = redPocketDAC.Insert(redPocket);
userTransactionDAC.Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = accountId,
CryptoId = redPocket.CryptoId,
CryptoCode = redPocket.CryptoCode,
Type = UserTransactionType.PushRedPocket,
DetailId = redPocketId.ToString(),
Status = (byte)redPocket.Status,
Timestamp = redPocket.Timestamp,
Amount = redPocket.Amount,
OrderNo = redPocket.OrderNo
});
userWalletDAC.Decrease(wallet.Id, amount);
userWalletStatementDAC.Insert(new UserWalletStatement
{
WalletId = wallet.Id,
Balance = wallet.Balance - amount,
Amount = 0 - amount,
FrozenAmount = 0,
FrozenBalance = wallet.FrozenBalance,
Action = "Push Red Pocket",
Timestamp = DateTime.UtcNow
});
QueueHelper.DelaySender.Send("FiiiPay_RedPocket", redPocketId);
scope.Complete();
return(redPocket);
}
catch (Exception ex)
{
_log.Error(ex);
throw new SystemErrorException();
}
}
}
private static decimal GetMarketPrice(string currency, string cryptoName)
{
var dac = new PriceInfoDAC();
return(dac.GetPriceByName(currency, cryptoName));
}
public RedPocketDetailOM Receive(UserAccount userAccount, string passcode, bool isZH = false)
{
if (userAccount == null)
{
throw new SystemErrorException();
}
if (string.IsNullOrWhiteSpace(passcode))
{
throw new CommonException(Argument_Error, MessageResources.InvalidDataFormat);
}
if (userAccount.L1VerifyStatus != Entities.Enums.VerifyStatus.Certified)
{
throw new CommonException(ReasonCode.NOT_VERIFY_LV1, Resources.EMNeedLV1Verfied);
}
var count = RedisHelper.StringGet(LockDbIndex, string.Format(KeyFormat, userAccount.Id));
if (!string.IsNullOrWhiteSpace(count) && int.Parse(count) >= 10)
{
var ttl = RedisHelper.KeyTimeToLive(LockDbIndex, string.Format(KeyFormat, userAccount.Id));
if (ttl != null)
{
var message = "";
var t = "";
try
{
t = TimeConvert(ttl.Value, isZH);
message = string.Format(MessageResources.RedPocket_PassCodeErrorMaxCount, t);
}
catch (Exception exception)
{
_log.Error(exception.Message + " " + MessageResources.RedPocket_PassCodeErrorMaxCount + " " + t);
}
throw new CommonException(MaxError, message);
}
}
var redPocketDAC = new RedPocketDAC();
var redPocket = redPocketDAC.GetByPassCode(passcode);
if (redPocket == null)
{
var errorCount = ErrorCount(userAccount.Id, count, isZH);
throw new CommonException(PassCodeError, string.Format(MessageResources.RedPocket_PassCodeError, errorCount, 10 - errorCount));
}
if (redPocket.ExpirationDate < DateTime.UtcNow)
{
var errorCount = ErrorCount(userAccount.Id, count, isZH);
throw new CommonException(PassCodeExpired, MessageResources.RedPocket_ReceiveExpired + Environment.NewLine + string.Format(MessageResources.RedPocket_PassCodeError, errorCount, 10 - errorCount));
}
var crypto = new CryptocurrencyDAC().GetByCode(redPocket.CryptoCode);
if (!crypto.Status.HasFlag(Foundation.Entities.Enum.CryptoStatus.RedPocket) || crypto.Enable == 0)
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, MessageResources.CurrencyForbidden);
}
var om = new RedPocketDetailOM();
var redPocketReceiveDAC = new RedPocketReceiverDAC();
var hasReceive = redPocketReceiveDAC.HasReceive(userAccount.Id, redPocket.Id);
if (redPocket.Status == RedPocketStatus.Actived && hasReceive == null)
{
var userWalletDAC = new UserWalletDAC();
var userWalletStatementDAC = new UserWalletStatementDAC();
var uwComponent = new UserWalletComponent();
var userTransactionDAC = new UserTransactionDAC();
var wallet = userWalletDAC.GetByCryptoCode(userAccount.Id, redPocket.CryptoCode);
if (wallet == null)
{
wallet = uwComponent.GenerateWallet(userAccount.Id, redPocket.CryptoCode);
}
var min = crypto.DecimalPlace == 8 ? 0.00000001M : crypto.DecimalPlace == 6 ? 0.000001M : 0.00000001M;
var n = crypto.DecimalPlace == 8 ? 100000000 : crypto.DecimalPlace == 6 ? 1000000 : 100000000;
var amount = GetRandomMoney(redPocket, min, n);
var priceDAC = new PriceInfoDAC();
var price = priceDAC.GetPriceByName("USD", crypto.Code);
var fiatAmount = price * amount;
using (var scope = new TransactionScope())
{
try
{
var redPocketReceiver = new RedPocketReceiver
{
PocketId = redPocket.Id,
AccountId = userAccount.Id,
SendAccountId = redPocket.AccountId,
CryptoCode = redPocket.CryptoCode,
Amount = amount,
Timestamp = DateTime.UtcNow,
IsBestLuck = redPocket.Count == 1,
OrderNo = IdentityHelper.OrderNo(),
FiatAmount = fiatAmount <= 0 ? 0M : Math.Round(fiatAmount, 8)
};
var id = redPocketReceiveDAC.Insert(redPocketReceiver);
userTransactionDAC.Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = redPocketReceiver.AccountId,
CryptoId = redPocket.CryptoId,
CryptoCode = redPocket.CryptoCode,
Type = UserTransactionType.ReceiveRedPocket,
DetailId = id.ToString(),
Status = (byte)redPocket.Status,
Timestamp = redPocketReceiver.Timestamp,
Amount = redPocketReceiver.Amount,
OrderNo = redPocketReceiver.OrderNo
});
userWalletDAC.Increase(wallet.Id, amount);
userWalletStatementDAC.Insert(new UserWalletStatement
{
WalletId = wallet.Id,
Balance = wallet.Balance + amount,
Amount = amount,
FrozenAmount = 0,
FrozenBalance = wallet.FrozenBalance,
Action = "Receive Red Pocket",
Timestamp = DateTime.UtcNow
});
redPocketDAC.UpdateRemain(redPocket.Id, amount);
if (redPocket.RemainCount == 0)
{
redPocketDAC.UpdateStatus(redPocket.Id, RedPocketStatus.Complate);
userTransactionDAC.UpdateStatus(UserTransactionType.PushRedPocket, redPocket.Id.ToString(), redPocket.AccountId, (byte)RedPocketStatus.Complate);
if (redPocket.Count > 1)
{
redPocketReceiveDAC.UpdateBestLuck(redPocket.Id);
}
}
scope.Complete();
}
catch (Exception ex)
{
_log.Error(ex);
throw new CommonException();
}
}
om.SelfAmount = amount.ToString();
om.ReceiveStatus = ReceiveStatusEnum.Receive;
om.HasExpried = false;
redPocket.Balance -= amount;
}
else
{
if (hasReceive != null)
{
om.ReceiveStatus = ReceiveStatusEnum.HasReceive;
om.SelfAmount = hasReceive.Amount.ToString();
}
else
{
om.ReceiveStatus = ReceiveStatusEnum.None;
om.SelfAmount = string.Empty;
}
}
var account = new UserAccountComponent().GetById(redPocket.AccountId);
om.Message = redPocket.Message;
om.SnederNickname = account.Nickname;
om.TotalAmount = redPocket.Amount.ToString();
om.TotalCount = redPocket.Count;
om.CryptoCode = redPocket.CryptoCode;
om.ReceiveAmount = (redPocket.Amount - redPocket.Balance).ToString();
om.ReceiveCount = redPocket.Count - redPocket.RemainCount;
om.Id = redPocket.Id;
om.HasExpried = redPocket.ExpirationDate < DateTime.UtcNow;
om.HasSelfSned = redPocket.AccountId == userAccount.Id;
return(om);
}
