// Only public methods can be invoked in the background. (Hangfire)
public void BackgroundImport(CsvImportInfo importInfo, ImportNotification notifyEvent)
{
Action<ExportImportProgressInfo> progressCallback = (x) =>
{
notifyEvent.InjectFrom(x);
_notifier.Upsert(notifyEvent);
};
using (var stream = _blobStorageProvider.OpenRead(importInfo.FileUrl))
{
try
{
_csvImporter.DoImport(stream, importInfo, progressCallback);
}
catch (Exception ex)
{
notifyEvent.Description = "Export error";
notifyEvent.ErrorCount++;
notifyEvent.Errors.Add(ex.ToString());
}
finally
{
notifyEvent.Finished = DateTime.UtcNow;
notifyEvent.Description = "Import finished" + (notifyEvent.Errors.Any() ? " with errors" : " successfully");
_notifier.Upsert(notifyEvent);
}
}
}
public IHttpActionResult DoImport(CsvImportInfo importInfo)
{
base.CheckCurrentUserHasPermissionForObjects(CatalogPredefinedPermissions.Import, importInfo);
var notification = new ImportNotification(CurrentPrincipal.GetCurrentUserName())
{
Title = "Import catalog from CSV",
Description = "starting import...."
};
_notifier.Upsert(notification);
BackgroundJob.Enqueue(() => BackgroundImport(importInfo, notification));
return Ok(notification);
}
