public static UploadFile SingleOrDefault(Expression <Func <UploadFile, bool> > expression)
{
var repo = GetRepo();
var results = repo.Find(expression);
UploadFile single = null;
if (results.Count() > 0)
{
single = results.ToList()[0];
single.OnLoaded();
single.SetIsLoaded(true);
single.SetIsNew(false);
}
return(single);
}
