private static object GetFunctionInputFromEventParameter(IContractQueryParameterDto functionParameter, DecodedEvent decodedEvent)
{
if (functionParameter.EventParameterNumber < 1)
{
return(null);
}
return(decodedEvent.Event.FirstOrDefault(p => p.Parameter.Order == functionParameter.EventParameterNumber)?.Result);
}
private static object GetFunctionInputFromMetadata(IContractQueryParameterDto functionParameter, DecodedEvent decodedEvent)
{
if (string.IsNullOrEmpty(functionParameter.EventStateName))
{
return(null);
}
return(decodedEvent.State.ContainsKey(functionParameter.EventStateName) ?
decodedEvent.State[functionParameter.EventStateName] : null);
}
private object GetFunctionInputParameterValue(IContractQueryParameterDto functionParameter, DecodedEvent decodedEvent)
{
switch (functionParameter.Source)
{
case EventValueSource.Static:
return(functionParameter.Value);
case EventValueSource.EventAddress:
return(decodedEvent.Log.Address);
case EventValueSource.EventParameters:
return(GetFunctionInputFromEventParameter(functionParameter, decodedEvent));
case EventValueSource.EventState:
return(GetFunctionInputFromMetadata(functionParameter, decodedEvent));
default:
return(null);
}
}
