public async Task <IActionResult> CreateCashout([FromBody] TransferRequest model)
{
if (model.Amount <= 0)
{
throw new BackendException("Amount can't be less or equal to zero", ErrorCode.BadInputParameter);
}
var sourceAddress = OpenAssetsHelper.ParseAddress(model.SourceAddress);
if (sourceAddress == null)
{
throw new BackendException("Invalid source address provided", ErrorCode.InvalidAddress);
}
var destAddress = OpenAssetsHelper.ParseAddress(model.DestinationAddress);
if (destAddress == null)
{
throw new BackendException("Invalid destination address provided", ErrorCode.InvalidAddress);
}
var asset = await _assetRepository.GetAssetById(model.Asset);
if (asset == null)
{
throw new BackendException("Provided asset is missing in database", ErrorCode.AssetNotFound);
}
if (model.Fee.GetValueOrDefault() < 0)
{
throw new BackendException("Fee must be greater than or equal to zero", ErrorCode.BadInputParameter);
}
if (model.Amount <= model.Fee.GetValueOrDefault())
{
throw new BackendException("Amount is less than fee", ErrorCode.BadInputParameter);
}
var transactionId = await _builder.AddTransactionId(model.TransactionId, model.ToJson());
CreateTransactionResponse createTransactionResponse;
if (OpenAssetsHelper.IsBitcoin(asset.Id) && model.Fee.HasValue)
{
createTransactionResponse = await _builder.GetPrivateTransferTransaction(sourceAddress, destAddress, model.Amount,
model.Fee.Value, transactionId);
await _transactionSignRequestRepository.DoNotSign(transactionId);
}
else
{
createTransactionResponse = await _builder.GetTransferTransaction(sourceAddress, destAddress, model.Amount, asset, transactionId, true, true);
}
await _transactionBlobStorage.AddOrReplaceTransaction(transactionId, TransactionBlobType.Initial, createTransactionResponse.Transaction);
return(Ok(new TransactionResponse
{
Transaction = createTransactionResponse.Transaction,
TransactionId = createTransactionResponse.TransactionId,
Fee = (createTransactionResponse as PrivateTransferResponse)?.Fee ?? 0
}));
}
public async Task <IActionResult> Transfer([FromBody] TransferRequest model)
{
if (model.Amount <= 0)
{
throw new BackendException("Amount can't be less or equal to zero", ErrorCode.BadInputParameter);
}
await ValidateAddress(model.SourceAddress);
await ValidateAddress(model.DestinationAddress);
var asset = await _assetRepository.GetItemAsync(model.Asset);
if (asset == null)
{
throw new BackendException("Provided asset is missing in database", ErrorCode.AssetNotFound);
}
var transactionId = await _builder.AddTransactionId(model.TransactionId, $"Transfer: {model.ToJson()}");
await _transactionQueueWriter.AddCommand(transactionId, TransactionCommandType.Transfer, new TransferCommand
{
Amount = model.Amount,
SourceAddress = model.SourceAddress,
Asset = model.Asset,
DestinationAddress = model.DestinationAddress
}.ToJson());
return(Ok(new TransactionIdResponse
{
TransactionId = transactionId
}));
}
