private async Task RemoveExpiredKeysAsync(IEnumerable <TrustKeyDto> expiredKeys, List <TrustKeyDto> keyCache)
{
foreach (var expiredKey in expiredKeys)
{
await _nexusDb.AddAsync(new TrustKey
{
GenesisBlock = await _nexusDb.Blocks.FirstOrDefaultAsync(x => x.Height == expiredKey.GenesisBlockHeight),
Address = await _nexusDb.Addresses.FirstOrDefaultAsync(x => x.AddressId == expiredKey.AddressId),
Transaction = await _nexusDb.Transactions.FirstOrDefaultAsync(x => x.TransactionId == expiredKey.TransactionId),
Hash = expiredKey.TrustHash,
Key = expiredKey.TrustKey,
CreatedOn = DateTime.Now
});
keyCache.RemoveAll(x => x.TrustKey == expiredKey.TrustKey);
}
await _nexusDb.SaveChangesAsync();
}
protected override async Task ExecuteAsync()
{
var nxsSummary = await _bittrexClient.GetMarketSummaryAsync(Market);
var btcTicket = await _bittrexClient.GetTickerAsync(UsdMarket);
if (btcTicket != null)
{
await _redis.SetAsync(Settings.Redis.BittrexLastUsdBtcPrice, btcTicket.Last);
}
if (nxsSummary == null)
{
Logger.LogInformation("Bittrex data not availible");
return;
}
await _redis.SetAsync(Settings.Redis.BittrexLastBtcNxsPrice, nxsSummary.Last);
var summary = nxsSummary.ToBittrexSummary();
Interlocked.Increment(ref _runCount);
if (_runCount == DbSaveRunInterval)
{
await _nexusDb.BittrexSummaries.AddAsync(summary);
await _nexusDb.SaveChangesAsync();
Interlocked.Exchange(ref _runCount, 0);
Logger.LogInformation("Latest Bittrex data saved to DB");
}
var summaryDto = new BittrexSummaryDto(summary);
await _redis.PublishAsync(Settings.Redis.BittrexSummaryPubSub, summaryDto);
await _redis.SetAsync(Settings.Redis.BittrexSummaryPubSub, summaryDto);
}