public async Task <string> GET()
{
try
{
SanitaLog.Method("GET", "TestController");
// this will leave the account unlucked for 2 minutes
string contractName = "King.sol";
int accountUnlockTime = 120;
string accountPublicKey = "0xd6b37e4590c65787437f57e1ad7bb6b9a6f7ba8f";
string accountPassword = "******";
HexBigInteger gas = new HexBigInteger(3000000);
//HexBigInteger balance = new HexBigInteger(120);
var multiplier = 7;
// Unlock the caller's account with the given password
bool unlockResult = await Web3Api.UnlockAccount(accountPublicKey, accountPassword, accountUnlockTime);
//Get abi of contract
TheContract mTheContract = await Web3Api.GetTheContract(contractName);
if (mTheContract != null)
{
string abi = mTheContract.Abi;
string byteCode = "0x" + mTheContract.Bytecode;
BaseDAO baseDAO = new BaseDAO();
//Get connection
using (NpgsqlConnection connection = baseDAO.GetConnection())
{
try
{
//Open connection
connection.Open();
HexBigInteger estimateGas = await Web3Api.mWeb3.Eth.DeployContract.EstimateGasAsync(abi, byteCode, accountPublicKey);
SanitaLog.Log("Estimate gas", estimateGas);
//TODO: Add code to save address of transactionHash => not deploy multiple times
//Find contract is deployed
ContractInfo mContractInfo = ContractPresenter.GetContract(contractName);
//If contract is not exist or not update
if (mContractInfo == null || !String.Equals(mContractInfo.ByteCode, byteCode))
{
string transactionHash = await Web3Api.WaitDeploy(abi, byteCode, accountPublicKey, gas, multiplier);
//Minner
TransactionReceipt receipt = await Web3Api.WaitMiner(transactionHash);
//Insert or update contract
mContractInfo = new ContractInfo();
mContractInfo.Name = contractName;
mContractInfo.Address = receipt.ContractAddress;
mContractInfo.Abi = abi;
mContractInfo.ByteCode = byteCode;
mContractInfo.Active = DataTypeModel.ACTIVE;
int _result = ContractPresenter.SaveContract(connection, null, mContractInfo);
if (_result == DataTypeModel.RESULT_NG)
{
SanitaLog.Error("No save contract to databse");
return("Error occur. Please try again.");
}
}
//Close connection
connection.Close();
//Get contract
Nethereum.Contracts.Contract contract = Web3Api.GetContract(abi, mContractInfo.Address);
#region Error
//Get event
//Event multiplyEvent = contract.GetEvent("Multiplied");
//var filterAll = await multiplyEvent.CreateFilterAsync();
//var filter7 = await multiplyEvent.CreateFilterAsync(7);
//var gasFunc = await multiplyFunction.EstimateGasAsync(accountPublicKey, null, null, newAddress, amountToSend);
//Call event
//transactionHash = await multiplyFunction.SendTransactionAsync(accountPublicKey, 7);
//SanitaLog.Log("transaction hash", transactionHash);
//Call event
//transactionHash = await multiplyFunction.SendTransactionAsync(accountPublicKey, 8);
//SanitaLog.Log("transaction hash", transactionHash);
//Minner
//receipt = await Web3Api.WaitMiner(transactionHash);
#endregion Error
Function funct = null;
funct = Web3Api.getFunction(contract, "getOwner");
var result = await funct.CallAsync <string>();
SanitaLog.Log("Result of function getOwner", result);
funct = Web3Api.getFunction(contract, "showListShareHolders");
var mListShareHolders = await funct.CallAsync <List <string> >();
SanitaLog.Log("Result of function showListShareHolders", Utility.ToStringList(mListShareHolders));
funct = Web3Api.getFunction(contract, "addListShareHolders");
await funct.CallAsync <object>("0x5e98ff12d889945488ddd53ffb71f6580cae1571");
funct = Web3Api.getFunction(contract, "addListShareHolders");
await funct.CallAsync <object>("0x9bb7f17d1d53774e0fdfa4b76ba68c48e8a4daba");
funct = Web3Api.getFunction(contract, "addListShareHolders");
await funct.CallAsync <object>("0xee2d522d8f10769a5f150ed55f40f305c8d0595f");
funct = Web3Api.getFunction(contract, "showListShareHolders");
mListShareHolders = await funct.CallAsync <List <string> >();
SanitaLog.Log("Result of function showListShareHolders", Utility.ToStringList(mListShareHolders));
SanitaLog.Success("Success deploy contract");
return("success");
}
catch (Exception exception1)
{
//Close connection
connection.Close();
SanitaLog.Exception(exception1);
return("Error occur. Please try again.");
}
}
}
else
{
SanitaLog.Error("Fail deploy contract");
return("fail");
}
}
catch (Exception exception2)
{
SanitaLog.Exception(exception2);
return("Error occur. Please try again.");
}
}