public DataFeedManager(
DataFeedManagerConfiguration configuration,
IDownloadClient client,
IDataFeedMapper mapper,
IDataFeedService service)
{
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
this.client = client ?? throw new ArgumentNullException(nameof(client));
this.mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
this.service = service ?? throw new ArgumentNullException(nameof(service));
}
public ExchangeRateController(IDataFeedService dataFeedService)
{
this.dataFeedService = dataFeedService ?? throw new ArgumentNullException(nameof(dataFeedService));
}