internal BlockchainOperation(
BlockchainOperationId id,
IWeb3 web3,
ConfirmationLevel minimalConfirmationLevel = default)
{
_minimalConfirmationLevel = minimalConfirmationLevel;
_web3 = web3;
Id = id;
}
protected async Task <BlockchainOperation> SendTransactionAsync <TParameters>(
Address from,
TransactionDefinition <TParameters> transactionDefinition,
ConfirmationLevel minimalConfirmationLevel)
where TParameters : TransactionDefinition <TParameters>, new()
{
var transactionInput = await Web3.Eth
.GetContractTransactionHandler <TParameters>()
.CreateTransactionInputEstimatingGasAsync
(
ContractAddress,
(TParameters)transactionDefinition
);
transactionInput.From = from;
transactionInput.GasPrice = new HexBigInteger(await EstimateGasPriceStrategy.ExecuteAsync());
string transactionHash;
if (Web3.TransactionManager.Account != null)
{
var signedTransaction = await Web3.TransactionManager
.SignTransactionAsync(transactionInput);
transactionHash = await Web3.Eth.Transactions
.SendRawTransaction
.SendRequestAsync(signedTransaction);
}
else
{
transactionHash = await Web3.Eth.Transactions
.SendTransaction
.SendRequestAsync(transactionInput);
}
var blockchainOperationId = BlockchainOperationId.Parse(transactionHash);
return(new BlockchainOperation(blockchainOperationId, Web3, minimalConfirmationLevel));
}
public IBlockchainOperation GetOperation(
BlockchainOperationId operationId,
ConfirmationLevel minimalConfirmationLevel = default)
{
return(new BlockchainOperation(operationId, _web3, minimalConfirmationLevel));
}