public BroadcastedSingleTransaction(BroadcastedSingleTransactionResponse contract, int assetAccuracy, Guid expectedOperationId) :
base(contract, assetAccuracy, expectedOperationId)
{
if (!string.IsNullOrEmpty(contract.Amount))
{
try
{
Amount = Conversions.CoinsFromContract(contract.Amount, assetAccuracy);
if (Amount <= 0)
{
throw new ResultValidationException("Amount should be positive number", contract.Amount);
}
}
catch (ConversionException ex)
{
throw new ResultValidationException("Failed to parse amount", contract.Amount, ex);
}
}
}
public BroadcastedSingleTransaction(BroadcastedSingleTransactionResponse contract, int assetAccuracy, Guid expectedOperationId) :
base(contract, assetAccuracy, expectedOperationId)
{
var isAmountValid = false;
if (!string.IsNullOrEmpty(contract.Amount))
{
try
{
Amount = Conversions.CoinsFromContract(contract.Amount, assetAccuracy);
if (contract.State == BroadcastedTransactionState.Completed && Amount > 0 ||
(contract.State == BroadcastedTransactionState.Failed ||
contract.State == BroadcastedTransactionState.InProgress
) && Amount >= 0
)
{
isAmountValid = true;
}
}
catch (ConversionException ex)
{
throw new ResultValidationException("Failed to parse amount", contract.Amount, ex);
}
}
else
{
if (contract.State == BroadcastedTransactionState.Failed ||
contract.State == BroadcastedTransactionState.InProgress)
{
isAmountValid = true;
}
}
if (!isAmountValid)
{
throw new ResultValidationException("Amount should be positive number", contract.Amount);
}
}
public async Task <ActionResult <BroadcastedSingleTransactionResponse> > GetSingleTransactionState(
TransactionRequest request)
{
var txState = await _transactionService.TryGetTransactionAsync(request.TransactionId);
if (txState != null)
{
var response = new BroadcastedSingleTransactionResponse
{
Amount = txState.Amount.ToString(),
Block = txState.BlockNumber.HasValue ? (long)txState.BlockNumber.Value : 0,
Fee = (txState.GasAmount * txState.GasPrice).ToString(),
Hash = txState.Hash,
OperationId = txState.TransactionId
};
switch (txState.State)
{
case TransactionState.Built:
return(NoContent());
case TransactionState.InProgress:
response.State = BroadcastedTransactionState.InProgress;
response.Timestamp = txState.BuiltOn;
break;
case TransactionState.Completed:
response.State = BroadcastedTransactionState.Completed;
// ReSharper disable once PossibleInvalidOperationException
response.Timestamp = txState.CompletedOn.Value;
break;
case TransactionState.Failed:
response.State = BroadcastedTransactionState.Failed;
// ReSharper disable once PossibleInvalidOperationException
response.Timestamp = txState.CompletedOn.Value;
break;
case TransactionState.Deleted:
return(NoContent());
default:
throw new ArgumentOutOfRangeException();
}
if (txState.BlockNumber.HasValue)
{
response.Block = (long)txState.BlockNumber.Value;
}
if (!string.IsNullOrEmpty(txState.Error))
{
response.Error = txState.Error;
response.ErrorCode = BlockchainErrorCode.AmountIsTooSmall;
// TODO: Replace with correct response, as soon, as it will be implemented in common part
//response.ErrorCode = BlockchainErrorCode.Unknown;
}
return(response);
}
else
{
return(NoContent());
}
}
public async Task <ActionResult <BroadcastedSingleTransactionResponse> > GetSingleTransactionState(
TransactionRequest request)
{
var txState = await _transactionService.TryGetTransactionAsync(request.TransactionId);
if (txState != null)
{
var response = new BroadcastedSingleTransactionResponse
{
Amount = txState.Amount.ToString(),
Block = txState.BlockNumber.HasValue ? (long)txState.BlockNumber.Value : 0,
Fee = (txState.GasAmount * txState.GasPrice).ToString(),
Hash = txState.Hash,
OperationId = txState.TransactionId
};
if (txState.State == TransactionState.Built || txState.State == TransactionState.Deleted)
{
return(NoContent());
}
if (txState.State == TransactionState.InProgress || !txState.IsConfirmed)
{
response.State = BroadcastedTransactionState.InProgress;
response.Timestamp = txState.BuiltOn;
return(response);
}
// ReSharper disable once SwitchStatementMissingSomeCases
switch (txState.State)
{
case TransactionState.Completed:
response.State = BroadcastedTransactionState.Completed;
break;
case TransactionState.Failed:
response.State = BroadcastedTransactionState.Failed;
break;
}
if (txState.CompletedOn.HasValue)
{
response.Timestamp = txState.CompletedOn.Value;
}
if (txState.BlockNumber.HasValue)
{
response.Block = (long)txState.BlockNumber.Value;
}
if (!string.IsNullOrEmpty(txState.Error))
{
response.Error = txState.Error;
response.ErrorCode = BlockchainErrorCode.Unknown;
}
return(response);
}
else
{
return(NoContent());
}
}
