public static IExtrinsicCall ContractCall(this BackgroundService service, IApplication application,
Func <IContractCallParameter> contractParameter)
{
var parameter = contractParameter();
var call = CallCall.Create(0, 200000000000, parameter, application.Serializer);
return(call);
}
private Func <MarketplaceDbContext, ValueTask>?HandleContractCall(CallCall callCall, PublicKey sender)
{
if (!callCall.Dest.Bytes.SequenceEqual(_configuration.MatcherContractPublicKey.Bytes))
{
return(null);
}
return(callCall.Parameters switch
{
AskParameter a => HandleAsk(a, sender),
BuyParameter b => HandleBuy(b, sender),
CancelParameter c => HandleCancel(c, sender),
WithdrawParameter w => HandleWithdraw(w, sender),
_ => null
});
protected override IEnumerable <ExtrinsicHandler> ProcessExtrinsics(IEnumerable <DeserializedExtrinsic> extrinsics, ulong blockNumber, CancellationToken stoppingToken)
{
foreach (var extrinsic in extrinsics)
{
Func <MarketplaceDbContext, ValueTask>?handler = extrinsic.Extrinsic.Call.Call switch
{
CallCall c => HandleContractCall(c, extrinsic.Extrinsic.Prefix.Value.AsT1.Address.PublicKey),
TransferCall t => HandleTransfer(t, extrinsic.Extrinsic.Prefix.Value.AsT1.Address.PublicKey, blockNumber),
_ => null
};
if (handler != null)
{
yield return(new ExtrinsicHandler()
{
OnSaveToDb = handler,
OnAfterSaveToDb = () => _eventBusService.PublishRegisterNft(stoppingToken),
});
}
}
}