public async Task QuerySubscriptions()
{
if (_subBusy)
{
return;
}
_subBusy = true;
var lastTransactionInfo = (await Fan.DownloadFanofLastTransactionInfo(ServiceNode.Client, ChainType.Data, ServiceNode.ChainId, StatusServiceInfo.FanChainIndex, ServiceNode.AccountId))?.Item;
if (lastTransactionInfo == null)
{
goto end;
}
var download = false;
if (_subscriptionLastTransaction == null)
{
download = true;
}
else
{
if (lastTransactionInfo.TransactionId > _subscriptionLastTransaction.TransactionId)
{
download = true;
}
}
if (download)
{
var fanInfo = (await Fan.DownloadFanOf(ServiceNode.Client, ChainType.Data, ServiceNode.ChainId, StatusServiceInfo.FanChainIndex, ServiceNode.AccountId))?.Item;
if (fanInfo == null)
{
goto end;
}
_subscriptionLastTransaction = lastTransactionInfo;
await _subscriptions.ProcessSubscriptions(fanInfo);
await QueryMissingProfiles();
await SaveAsync();
//await ServiceNode.TransactionDownloadManager.UpdateLastAccess(id);
}
end:
_subBusy = false;
}