public async Task <IActionResult> GetTickets(string address)
{
// validate address
if (!AddressParser.IsValidAddress(address, _network))
{
return(StatusCode(StatusCodes.Status400BadRequest, $"Invalid address {address}"));
}
// check contract exists
var numericAddress = address.ToUint160(_network);
if (!_stateRepositoryRoot.IsExist(numericAddress))
{
return(StatusCode(StatusCodes.Status404NotFound, $"No smart contract found at address {address}"));
}
// retrieve value
var tickets = RetrieveTickets(numericAddress);
return(Ok(tickets));
}
public async Task <IActionResult> SetTicketReleaseFee(string address, SetTicketReleaseFeeRequest setTicketReleaseFeeRequest)
{
// validate address
if (!AddressParser.IsValidAddress(address, _network))
{
return(StatusCode(StatusCodes.Status400BadRequest, $"Invalid address {address}"));
}
// check contract exists
var numericAddress = address.ToUint160(_network);
if (!_stateRepositoryRoot.IsExist(numericAddress))
{
return(StatusCode(StatusCodes.Status404NotFound, $"No smart contract found at address {address}"));
}
if (HasActiveSale(numericAddress))
{
return(StatusCode(StatusCodes.Status409Conflict, "Sale is currently active"));
}
// check connections
if (!_connectionManager.ConnectedPeers.Any())
{
_logger.LogTrace("No connected peers");
return(StatusCode(StatusCodes.Status403Forbidden, "Can't send transaction as the node requires at least one connection."));
}
var feeParameter = $"{Serialization.TypeIdentifiers[typeof(ulong)]}#{setTicketReleaseFeeRequest.Fee}";
// build transaction
var callTxResponse = _smartContractTransactionService.BuildCallTx(new BuildCallContractTransactionRequest
{
AccountName = setTicketReleaseFeeRequest.AccountName,
Amount = "0",
ContractAddress = address,
FeeAmount = "0",
GasLimit = SmartContractFormatLogic.GasLimitMaximum,
GasPrice = setTicketReleaseFeeRequest.GasPrice,
MethodName = nameof(TicketContract.SetTicketReleaseFee),
Outpoints = setTicketReleaseFeeRequest.Outpoints,
Parameters = new string[] { feeParameter },
Password = setTicketReleaseFeeRequest.Password,
Sender = setTicketReleaseFeeRequest.Sender,
WalletName = setTicketReleaseFeeRequest.WalletName,
});
if (!callTxResponse.Success)
{
return(StatusCode(StatusCodes.Status400BadRequest, callTxResponse.Message));
}
// broadcast transaction
var transaction = _network.CreateTransaction(callTxResponse.Hex);
await _broadcasterManager.BroadcastTransactionAsync(transaction);
var transactionBroadCastEntry = _broadcasterManager.GetTransaction(transaction.GetHash()); // check if transaction was added to mempool
if (transactionBroadCastEntry?.State == Stratis.Bitcoin.Features.Wallet.Broadcasting.State.CantBroadcast)
{
_logger.LogError("Exception occurred: {0}", transactionBroadCastEntry.ErrorMessage);
return(StatusCode(StatusCodes.Status500InternalServerError, transactionBroadCastEntry.ErrorMessage));
}
var transactionHash = transaction.GetHash().ToString();
return(Created($"/api/smartContracts/receipt?txHash={transactionHash}", transactionHash));
}