class Admin::Admissions::RegistrationFieldsController < Admin::Admissions::Controller
  def show
    render_success :ok, json: registration_fields.map { |f| registration_field_props(f) }
  end

  def update
    registration_fields.each { |f| f.assign_attributes(registration_field_params(f)) }
    if transactional_save(registration_fields)
      render_success :ok
    else
      render_error :unprocessible_entity, message: 'Something went wrong.'
    end
  end

  private
    def registration_fields
      @registration_fields ||= current_school.admission_registration_fields
        .build_all(current_school)
    end

    def registration_field_params(registration_field)
      params.require(registration_field.field).permit(:display, :required)
    end

    def registration_field_props(registration_field)
      {
        field: registration_field.field,
        name: registration_field.field.titleize,
        display: registration_field.display,
        required: registration_field.required,
        locked: Admission::RegistrationField::REQUIRED_FIELDS.include?(registration_field.field)
      }
    end
end