private async Task ProcessFiles()
{
try
{
var files = this.ReadFiles();
if (files.Count() > 0)
{
_logger.LogInformation($"{files.Count()} file(s) were found. Starting to process them.");
foreach (var file in files)
{
try
{
var workflow = WorkflowFactory.GetWorkflow(file);
workflow.Execute();
file.MoveTo($"{this.DATA_PATH}\\success\\{file.Name}", true);
_logger.LogInformation($"{file} processed successfully.");
}
catch (Exception ex) // An exception here should not stop the background process from running
{
var path = $"{file.DirectoryName}\\error\\{file.Name}.error";
file.MoveTo(path, true);
_logger.LogError(ex, $"An error occured while processing {file.Name}");
}
await Task.Delay(this.throttleRate);
}
_logger.LogInformation($"Finished processing all files");
}
else
{
_logger.LogInformation($"There are no files to be processed");
}
}
catch (Exception ex)
{
_logger.LogCritical($"A fatal exception occurred: {ex.Message}");
}
}