public ThresholdCheck GetThresholdCheck(ExchangeSyncSetting setting)
{
return(new ThresholdCheck(
nameof(SymbolDetailsChangeset),
_changedSymbols.Count,
setting.UpdateThresholdPercent));
}
public ThresholdCheck GetThresholdCheck(ExchangeSyncSetting setting)
{
return(new ThresholdCheck(
nameof(NewSymbolChangeset),
_newSymbols.Count,
setting.InsertThresholdPercent));
}
public ThresholdCheck GetThresholdCheck(ExchangeSyncSetting setting)
{
return(new ThresholdCheck(
nameof(SymbolDelistChangeset),
_delistedSymbolIds.Count,
setting.DeleteThresholdPercent));
}
/// <summary>
/// Get all the listed traded symbols for for all major stock exchanges from nasdaq ftp
/// </summary>
/// <param name="syncSettings">The <see cref="ExchangeSyncSetting"/> containing sync settings.</ExchangeSyncSetting> </param>
/// <returns>IReadOnlyDictionary with <see cref="SymbolKey"/> as key and <see cref="DownloadedSymbol"/> for the value.</returns>
public async Task <IReadOnlyDictionary <SymbolKey, DownloadedSymbol> > GetTradedSymbols(ExchangeSyncSetting syncSettings)
{
_logger.LogTrace("Executing query http request url: {url}", syncSettings.Url);
// no login necessary
using var stream = _ftpClient.DownloadFile(syncSettings.Url, string.Empty, string.Empty);
using StreamReader reader = new StreamReader(stream);
var tickerToSymbols = await _parser.GetSymbolMap(reader, syncSettings.Delimiter, syncSettings.SuffixBlackList);
return(new ReadOnlyDictionary <SymbolKey, DownloadedSymbol>(tickerToSymbols));
}