internetee-registry/app/interactions/domains/force_delete_email/base.rb

module Domains
  module ForceDeleteEmail
    class Base < ActiveInteraction::Base
      string :email,
             description: 'Bounced email to set ForceDelete from'

      def execute
        domain_contacts = Contact.where(email: email).map(&:domain_contacts).flatten
        registrant_ids = Registrant.where(email: email).pluck(:id)

        domains = domain_contacts.map(&:domain).flatten +
                  Domain.where(registrant_id: registrant_ids)

        domains.each { |domain| process_force_delete(domain) unless domain.force_delete_scheduled? }
      end

      private

      def process_force_delete(domain)
        domain.schedule_force_delete(type: :soft,
                                     notify_by_email: true,
                                     reason: 'invalid_email',
                                     email: email)
      end
    end
  end
end