public async Task FetchUpdatesAndStoreAsync(CancellationToken stoppingToken)
{
_logger.LogInformation("Current {count} existing {type}s", _storage.All.Count(), typeof(T).Name);
var maxUpdate = _storage.All.Max(_updateSelector);
if (!maxUpdate.HasValue)
{
maxUpdate = new DateTimeOffset(2000, 1, 1, 0, 0, 0, TimeSpan.Zero);
}
_logger.LogInformation("Loading new {type}s", typeof(T).Name);
var products = await _fetcher.GetUpdatedSinceAsync(maxUpdate.Value, stoppingToken);
if (stoppingToken.IsCancellationRequested)
{
return;
}
await _storage.AddRange(products);
_logger.LogInformation("Storing newly fetched {type}s", typeof(T).Name);
await _filesWriter.StoreFilesAsync(Path.Combine(_optionsAccessor.Value.GetFilePath(), _folder),
stoppingToken);
}
