internal static CallContractParams CallContractParameters(CallContractParams callParameters)
{
if (callParameters is null)
{
throw new ArgumentNullException(nameof(callParameters), "The call parameters are missing. Please check that the argument is not null.");
}
return(callParameters);
}
protected async Task HandleValidSubmit()
{
_output = null;
await _network.ExecuteAsync(_input.Gateway, _input.Payer, async client =>
{
var callParams = new CallContractParams
{
Contract = _input.Contract,
Gas = _input.Gas.GetValueOrDefault(),
PayableAmount = _input.Amount.GetValueOrDefault(),
FunctionName = _input.FunctionName,
FunctionArgs = _input.Arguments.ToArray()
};
_output = await client.CallContractWithRecordAsync(callParams, ctx => ctx.Memo = _input.Memo?.Trim());
});
}
/// <summary>
/// Calls a smart contract returning if successful. The CallContractReceipt
/// will include the details of the results from the call, including the
/// output parameters returned by the function call.
/// </summary>
/// <param name="callParameters">
/// An object identifying the function to call, any input parameters and the
/// amount of gas that may be used to execute the request.
/// </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 contract transaction record indicating success, it also
/// any output parameters sent from the contract function.
/// </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 <CallContractRecord> CallContractWithRecordAsync(CallContractParams callParameters, Action <IContext>?configure = null)
{
return(new CallContractRecord(await ExecuteTransactionAsync(new ContractCallTransactionBody(callParameters), configure, true, callParameters.Signatory).ConfigureAwait(false)));
}
/// <summary>
/// Calls a smart contract returning a receipt indicating success.
/// This can be used for contract calls that do not return data.
/// If the contract returns data, call the <see cref="CallContractWithRecordAsync"/>
/// call instead to retrieve the information returned from the function call.
/// </summary>
/// <param name="callParameters">
/// An object identifying the function to call, any input parameters and the
/// amount of gas that may be used to execute the request.
/// </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 contract transaction receipt indicating success, it does not
/// include any output parameters sent from the contract.
/// </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 <TransactionReceipt> CallContractAsync(CallContractParams callParameters, Action <IContext>?configure = null)
{
return(new TransactionReceipt(await ExecuteTransactionAsync(new ContractCallTransactionBody(callParameters), configure, false, callParameters.Signatory).ConfigureAwait(false)));
}
