public tblUser AddUser(string name, string phone, string image) { tblUser user = new tblUser { Name = name, Phone = phone, Image = image, DateCreate = DateTime.Now }; _iUserRepository.AddUser(user); if (_iUserRepository.GetAll().FirstOrDefault(x => x.Name == name) != null || _iUserRepository.GetAll().FirstOrDefault(x => x.Phone == phone) != null) { throw new Exception("This user alredy in Base"); } else { _iUserRepository.SaveChanges(); return(user); } }