# frozen_string_literal: true

module MrCommon
  module Registrations
    class ConfirmationsController < BaseController
      # Confirm a registration.
      def create
        find_registration

        if confirm_registration
          send_notification
          redirect_to @registration, notice: "Registration confirmed. Registrant will receive an email."
        else
          Rails.logger.debug(@registration.errors.full_messages)
          redirect_to @registration, alert: "Unable to confirm registration"
        end
      end

      # Revoke a registration's confirmation.
      def destroy
        find_registration

        if unconfirm_registration
          send_notification
          redirect_to @registration, notice: "Confirmation revoked. Registrant will receive an email."
        else
          Rails.logger.debug(@registration.errors.full_messages)
          redirect_to @registration, alert: "Unable to revoke confirmation"
        end
      end

      private
        def find_registration
          @registration = MrCommon::Registration.find(params[:registration_id])
        end

        def confirm_registration
          @registration.update(confirmed: true)
        end

        def unconfirm_registration
          @registration.update(confirmed: false)
        end

        def send_notification
          if @registration.confirmed?
            RegistrationMailer.confirmed_registration(@registration.id).deliver_now
          else
            RegistrationMailer.revoked_registration(@registration.id).deliver_now
          end
        end
    end
  end
end