public async Task <IEnumerable <GetPhoneBook> > Get(bool firstnameOrder = true, bool ascOrder = false, int fileType = 0) { if (fileType != 1 && fileType != 2 && fileType != 0) { fileType = 0; } var result = await _phoneBookRepository.GetUsersOrdered(firstnameOrder, ascOrder, fileType); return(result); }