module Epp::DomainsHelper
  def create_domain
    @domain = Domain.new(domain_create_params)

    if @domain.save
      render '/epp/domains/create'
    else
      handle_domain_name_errors
      render '/epp/error'
    end
  end

  def check_domain
    ph = params_hash['epp']['command']['check']['check']
    @domains = Domain.check_availability(ph[:name])
    render '/epp/domains/check'
  end

  ### HELPER METHODS ###

  def domain_create_params
    ph = params_hash['epp']['command']['create']['create']

    {
      name: ph[:name],
      registrar_id: current_epp_user.registrar.try(:id),
      registered_at: Time.now,
      valid_from: Date.today,
      valid_to: Date.today + ph[:period].to_i.years,
      auth_info: ph[:authInfo][:pw]
    }
  end

  def handle_domain_name_errors
    [:epp_domain_taken, :epp_domain_reserved].each do |x|
      if @domain.errors.added?(:name, x)
        @code = '2302'
        @msg = @domain.errors[:name].first
      end
    end
  end

end