public static bool Login(UserDTO user, string pass)
 {
     if (user.Password.Equals(pass))
     {
         return true;
     }
     else
     {
         return false;
     }
 }
 public void Save(UserDTO obj)
 {
     userRepository.Save(Mapper.Map<UserDTO, User>(obj));
 }
 public void Delete(UserDTO obj)
 {
     userRepository.Delete(Mapper.Map<UserDTO, User>(obj));
 }