private static IEnumerable <IFolderEventsHandler> GetFolderEventsHandlers(
this IEnumerable <FolderConfig> foldersConfigs, LoggerType[] loggerTypes,
IFolderEventsLoggerFactory folderEventsLoggerFactory, IOperationEventFactory operationEventFactory)
{
foreach (var folderConfig in foldersConfigs)
{
if (folderConfig is null)
{
continue;
}
IFolderEventsLogger logger =
new MultipleFolderEventsLogger(loggerTypes
.GetFolderEventsLoggers(folderEventsLoggerFactory, folderConfig)
.ToArray());
IFolderEventsHandler folderEventsHandler =
new FolderEventsHandlerViaLogging(operationEventFactory, logger);
yield return(folderEventsHandler);
}
}
public FolderEventsHandlerViaLogging(IOperationEventFactory operationEventFactory,
IFolderEventsLogger logger) =>
(this.operationEventFactory, this.logger) = (operationEventFactory, logger);
