public async Task <string> CreateAsync(
string task_uuid,
string pid, string psn,
string tenant_id,
string start_date_time, string end_date_time,
string start_date_time_local, string end_date_time_local,
BigInteger?nonce = null)
{
_logger.LogDebug("FDBC_Nethereum.SmartContracts.Policy.CreateAsync({task_uuid})", task_uuid);
string sender_address = _settings.default_sender_address;
string contract_abi = _settings.policy_contract_abi;
string contract_bytecode = _settings.policy_contract_bytecode;
////====================================
//// deploy contract
var from = sender_address;
var gasLimit = new HexBigInteger(4700000);
var wei = new HexBigInteger(0);
object[] values = new object[] {
task_uuid,
pid, psn,
tenant_id,
start_date_time, end_date_time,
start_date_time_local, end_date_time_local
};
string tx_hash = "";
if (nonce != null)
{
string data = web3geth.Eth.DeployContract.GetData(contract_bytecode, contract_abi, values);
Nethereum.Signer.Transaction signable_transcation = new Nethereum.Signer.Transaction(
to: null, amount: wei, nonce: (BigInteger)nonce,
gasPrice: Nethereum.Signer.Transaction.DEFAULT_GAS_PRICE,
gasLimit: gasLimit.Value,
data: data
);
tx_hash = await _blockchain_manager.SignAndSendRawTransaction(signable_transcation);
}
else
{
tx_hash = await web3geth.Eth.DeployContract.SendRequestAsync(
abi : contract_abi,
contractByteCode : contract_bytecode,
from : from,
gas : gasLimit,
value : wei,
values : values);
}
return(tx_hash);
}
