public async Task <Unit> Handle(CleanupAttachmentsCommand request, CancellationToken cancellationToken)
{
foreach (var file in Directory.EnumerateFiles(fileStorageSettings.BasePath))
{
var id = Guid.Parse(Path.GetFileNameWithoutExtension(file).Split("_")[0]);
if (null == await fileDb.ByIdAsync(id))
{
File.Delete(file);
}
}
return(Unit.Value);
}
public async Task <Unit> Handle(DeleteAttachmentCommand request, CancellationToken cancellationToken)
{
var attachment = await fileDb.ByIdAsync(request.Id);
if (null == attachment)
{
throw new AttachmentNotFoundException(request.Id);
}
foreach (var subAttachment in attachment.SubAttachments)
{
await DeleteFile(subAttachment.RealFilename());
}
await DeleteFile(attachment.RealFilename());
await fileDb.DeleteAsync(request.Id, cancellationToken);
await fileDb.CommitAsync(cancellationToken);
return(Unit.Value);
}