public async Task <ZcashLikeSummary> UpdateSummary(string cryptoCode)
{
if (!DaemonRpcClients.TryGetValue(cryptoCode.ToUpperInvariant(), out var daemonRpcClient) ||
!WalletRpcClients.TryGetValue(cryptoCode.ToUpperInvariant(), out var walletRpcClient))
{
return(null);
}
var summary = new ZcashLikeSummary();
try
{
var daemonResult =
await daemonRpcClient.SendCommandAsync <JsonRpcClient.NoRequestModel, SyncInfoResponse>("sync_info",
JsonRpcClient.NoRequestModel.Instance);
summary.TargetHeight = daemonResult.TargetHeight.GetValueOrDefault(0);
summary.CurrentHeight = daemonResult.Height;
summary.TargetHeight = summary.TargetHeight == 0 ? summary.CurrentHeight : summary.TargetHeight;
summary.Synced = daemonResult.Height >= summary.TargetHeight && summary.CurrentHeight > 0;
summary.UpdatedAt = DateTime.Now;
summary.DaemonAvailable = true;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
summary.DaemonAvailable = false;
}
try
{
var walletResult =
await walletRpcClient.SendCommandAsync <JsonRpcClient.NoRequestModel, GetHeightResponse>(
"get_height", JsonRpcClient.NoRequestModel.Instance);
summary.WalletHeight = walletResult.Height;
summary.WalletAvailable = true;
}
catch
{
summary.WalletAvailable = false;
}
var changed = !_summaries.ContainsKey(cryptoCode) || IsAvailable(cryptoCode) != IsAvailable(summary);
_summaries.AddOrReplace(cryptoCode, summary);
if (changed)
{
_eventAggregator.Publish(new ZcashDaemonStateChange()
{
Summary = summary, CryptoCode = cryptoCode
});
}
return(summary);
}
private bool IsAvailable(ZcashLikeSummary summary)
{
return(summary.Synced &&
summary.WalletAvailable);
}
