public void AddAddress(UserAccount account, BillerAddAddressIM im)
{
var count = new BillerAddressDAC().GetAllAddresses(account.Id).Count;
if (count >= 500)
{
throw new CommonException(ReasonCode.BillerOverMaxAddressCount, Resources.BillerOverAddressMaxCount);
}
if (new BillerAddressDAC().GetAllAddresses(account.Id).Any(item =>
item.BillerCode == im.BillerCode && im.ReferenceNumber == item.ReferenceNumber))
{
throw new CommonException(ReasonCode.BillerAddressExisted, Resources.BillerAddressExisted);
}
var address = new BillerAddress()
{
BillerCode = im.BillerCode,
IconIndex = im.IconIndex,
ReferenceNumber = im.ReferenceNumber,
Tag = im.Tag,
AccountId = account.Id,
Timestamp = DateTime.UtcNow
};
new BillerAddressDAC().Insert(address);
}
public BillerPayOM Pay(UserAccount account, BillerPayIM im, ref int errorCode)
{
var coin = new CryptocurrencyDAC().GetById(im.CryptoId);
if (!coin.Status.HasFlag(CryptoStatus.Biller) || coin.Enable == 0)
{
throw new CommonException(ReasonCode.CURRENCY_FORBIDDEN, MessageResources.CurrencyForbidden);
}
var result = PrePay(new BillerPrePayIM()
{
CountryId = im.CountryId, CryptoAmount = im.CryptoAmount, CryptoCode = im.CryptoCode,
CryptoId = im.CryptoId, FiatAmount = im.FiatAmount, FiatCurrency = im.FiatCurrency
}).Status;
if (result != 0)
{
errorCode = 10400 + result;
return(null);
}
new SecurityComponent().VerifyPin(account, im.Pin);
var cryptoCurrency = new CryptocurrencyDAC().GetById(im.CryptoId);
if (cryptoCurrency?.Id == null)
{
throw new CommonException(ReasonCode.CRYPTO_NOT_EXISTS, "Error: Invalid Cryptocurrency");
}
var uwComponent = new UserWalletComponent();
var userWallet = uwComponent.GetUserWallet(account.Id, im.CryptoId);
if (userWallet == null)
{
throw new CommonException(ReasonCode.INSUFFICIENT_BALANCE, MessageResources.InsufficientBalance);
}
if (userWallet.Balance < im.CryptoAmount)
{
throw new CommonException(ReasonCode.INSUFFICIENT_BALANCE, MessageResources.InsufficientBalance);
}
var uwDAC = new UserWalletDAC();
var uwsDAC = new UserWalletStatementDAC();
var boDAC = new BillerOrderDAC();
var billerOrder = new BillerOrder()
{
Id = Guid.NewGuid(),
BillerCode = im.BillerCode,
CryptoAmount = im.CryptoAmount,
CryptoCode = im.CryptoCode,
CryptoId = im.CryptoId,
Discount = im.CryptoCode.Equals("Fiii", StringComparison.InvariantCultureIgnoreCase)
? decimal.Parse(new MasterSettingDAC().SelectByGroup("BillerMaxAmount").First(item =>
item.Name.Equals("DiscountRate", StringComparison.CurrentCultureIgnoreCase)).Value)
: 0,
ExchangeRate = im.ExchangeRate,
FiatAmount = im.FiatAmount,
FiatCurrency = im.FiatCurrency,
ReferenceNumber = im.ReferenceNumber,
Tag = im.Tag,
Status = BillerOrderStatus.Pending,
Timestamp = DateTime.UtcNow,
AccountId = account.Id,
OrderNo = IdentityHelper.OrderNo(),
PayTime = DateTime.UtcNow,
CountryId = im.CountryId
};
var address = new BillerAddressDAC().GetAllAddresses(account.Id).FirstOrDefault(item =>
item.BillerCode == im.BillerCode && im.ReferenceNumber == item.ReferenceNumber);
billerOrder.Tag = address?.Tag;
using (var scope = new System.Transactions.TransactionScope(System.Transactions.TransactionScopeOption.Required, new TimeSpan(0, 0, 1, 30)))
{
uwDAC.Decrease(userWallet.Id, billerOrder.CryptoAmount);
uwsDAC.Insert(new UserWalletStatement
{
WalletId = userWallet.Id,
Action = UserWalletStatementAction.Consume,
Amount = -billerOrder.CryptoAmount,
Balance = userWallet.Balance - billerOrder.CryptoAmount,
FrozenAmount = 0,
FrozenBalance = userWallet.FrozenBalance,
Timestamp = DateTime.UtcNow
});
boDAC.Insert(billerOrder);
new UserTransactionDAC().Insert(new UserTransaction
{
Id = Guid.NewGuid(),
AccountId = billerOrder.AccountId,
CryptoId = cryptoCurrency.Id,
CryptoCode = cryptoCurrency.Code,
Type = UserTransactionType.BillOrder,
DetailId = billerOrder.Id.ToString(),
Status = (byte)billerOrder.Status,
Timestamp = billerOrder.Timestamp,
Amount = billerOrder.CryptoAmount,
OrderNo = billerOrder.OrderNo
});
scope.Complete();
}
return(new BillerPayOM()
{
CryptoAmount = billerOrder.CryptoAmount.ToString(), OrderNo = billerOrder.OrderNo,
CryptoCode = billerOrder.CryptoCode, OrderId = billerOrder.Id,
Timestamp = billerOrder.PayTime.ToUnixTime().ToString(),
SaveAddress = address != null
});
}
