/// <summary>
/// Internal Create Contract Implementation
/// </summary>
public async Task <TResult> CreateContractImplementationAsync <TResult>(CreateContractParams createParameters, Action <IContext>?configure) where TResult : new()
{
createParameters = RequireInputParameter.CreateParameters(createParameters);
await using var context = CreateChildContext(configure);
var gateway = RequireInContext.Gateway(context);
var payer = RequireInContext.Payer(context);
var signatory = Transactions.GatherSignatories(context, createParameters.Signatory);
var transactionId = Transactions.GetOrCreateTransactionID(context);
var transactionBody = Transactions.CreateTransactionBody(context, transactionId);
transactionBody.ContractCreateInstance = new ContractCreateTransactionBody
{
FileID = Protobuf.ToFileId(createParameters.File),
AdminKey = createParameters.Administrator is null ? null : Protobuf.ToPublicKey(createParameters.Administrator),
Gas = createParameters.Gas,
InitialBalance = createParameters.InitialBalance,
AutoRenewPeriod = Protobuf.ToDuration(createParameters.RenewPeriod),
ConstructorParameters = ByteString.CopyFrom(Abi.EncodeArguments(createParameters.Arguments).ToArray()),
Memo = context.Memo ?? ""
};
var request = await Transactions.SignTransactionAsync(transactionBody, signatory);
var precheck = await Transactions.ExecuteSignedRequestWithRetryAsync(context, request, getRequestMethod, getResponseCode);
ValidateResult.PreCheck(transactionId, precheck);
var receipt = await GetReceiptAsync(context, transactionId);
if (receipt.Status != ResponseCodeEnum.Success)
{
throw new TransactionException($"Unable to create contract, status: {receipt.Status}", Protobuf.FromTransactionId(transactionId), (ResponseCode)receipt.Status);
}
var result = new TResult();
if (result is CreateContractRecord rec)
{
var record = await GetTransactionRecordAsync(context, transactionId);
Protobuf.FillRecordProperties(record, rec);
rec.Contract = Protobuf.FromContractID(receipt.ContractID);
}
else if (result is CreateContractReceipt rcpt)
{
Protobuf.FillReceiptProperties(transactionId, receipt, rcpt);
rcpt.Contract = Protobuf.FromContractID(receipt.ContractID);
}
return(result);
internal ContractCreateTransactionBody(Hashgraph.CreateContractParams createParameters) : this()
{
if (createParameters is null)
{
throw new ArgumentNullException(nameof(createParameters), "The create parameters are missing. Please check that the argument is not null.");
}
if (createParameters.File is null)
{
throw new ArgumentNullException(nameof(createParameters.File), "The File Address containing the contract is missing, it cannot be null.");
}
FileID = new FileID(createParameters.File);
AdminKey = createParameters.Administrator is null ? null : new Key(createParameters.Administrator);
Gas = createParameters.Gas;
InitialBalance = createParameters.InitialBalance;
AutoRenewPeriod = new Duration(createParameters.RenewPeriod);
ConstructorParameters = ByteString.CopyFrom(Abi.EncodeArguments(createParameters.Arguments).ToArray());
Memo = createParameters.Memo ?? "";
}
/// <summary>
/// Creates a new contract instance with the given create parameters
/// returning a detailed record.
/// </summary>
/// <param name="createParameters">
/// Details regarding the contract to instantiate.
/// </param>
/// <param name="configure">
/// Optional callback method providing an opportunity to modify
/// the execution configuration for just this method call.
/// It is executed prior to submitting the request to the network.
/// </param>
/// <returns>
/// A transaction record with a description of the newly created contract.
/// and receipt information.
/// </returns>
/// <exception cref="ArgumentOutOfRangeException">If required arguments are missing.</exception>
/// <exception cref="InvalidOperationException">If required context configuration is missing.</exception>
/// <exception cref="PrecheckException">If the gateway node create rejected the request upon submission.</exception>
/// <exception cref="ConsensusException">If the network was unable to come to consensus before the duration of the transaction expired.</exception>
/// <exception cref="TransactionException">If the network rejected the create request as invalid or had missing data.</exception>
public async Task <CreateContractRecord> CreateContractWithRecordAsync(CreateContractParams createParameters, Action <IContext>?configure = null)
{
return(new CreateContractRecord(await ExecuteTransactionAsync(new ContractCreateTransactionBody(createParameters), configure, true, createParameters.Signatory).ConfigureAwait(false)));
}
/// <summary>
/// Creates a new contract instance with the given create parameters
/// returning a detailed record.
/// </summary>
/// <param name="createParameters">
/// Details regarding the contract to instantiate.
/// </param>
/// <param name="configure">
/// Optional callback method providing an opportunity to modify
/// the execution configuration for just this method call.
/// It is executed prior to submitting the request to the network.
/// </param>
/// <returns>
/// A transaction record with a description of the newly created contract.
/// and receipt information.
/// </returns>
/// <exception cref="ArgumentOutOfRangeException">If required arguments are missing.</exception>
/// <exception cref="InvalidOperationException">If required context configuration is missing.</exception>
/// <exception cref="PrecheckException">If the gateway node create rejected the request upon submission.</exception>
/// <exception cref="ConsensusException">If the network was unable to come to consensus before the duration of the transaction expired.</exception>
/// <exception cref="TransactionException">If the network rejected the create request as invalid or had missing data.</exception>
public Task <CreateContractRecord> CreateContractWithRecordAsync(CreateContractParams createParameters, Action <IContext>?configure = null)
{
return(CreateContractImplementationAsync <CreateContractRecord>(createParameters, configure));
}