public ExpireTracking(IScheduler scheduler, ILogger <ExpireTracking> logger, TrackingConfiguration config)
{
if (scheduler == null)
{
throw new ArgumentNullException(nameof(scheduler));
}
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.config = config ?? throw new ArgumentNullException(nameof(config));
logger.LogDebug("Constructing. Expire: {0} Scan: {0}", config.Expire, config.ScanTime);
subscription = Observable.Interval(config.ScanTime, scheduler).Subscribe(item => Scan());
}
public PersistencyTracking(ILogger <PersistencyTracking> logger, TrackingConfiguration configuration, IRatingStream stream, IRestorer restorer)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (restorer == null)
{
throw new ArgumentNullException(nameof(restorer));
}
if (string.IsNullOrEmpty(configuration?.Persistency))
{
throw new ArgumentNullException(nameof(configuration.Persistency));
}
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
logger.LogInformation("Creating persistency {0}", configuration.Persistency);
Path.GetDirectoryName(configuration.Persistency).EnsureDirectoryExistence();
restorer.Load(configuration.Persistency);
var subscription = stream.Stream.Subscribe(item => Process(item.Item1, item.Item2));
disposable.Add(subscription);
configuration.Persistency.Backup();
streamWriter = new StreamWriter(configuration.Persistency, false);
disposable.Add(streamWriter);
writer = new CsvWriter(streamWriter, CultureInfo.CurrentCulture);
disposable.Add(writer);
writer.WriteField("Date");
writer.WriteField("Tag");
writer.WriteField("Type");
writer.WriteField("Id");
writer.WriteField("Rating");
writer.NextRecord();
}
