Remove unused code

app/mailers/domain_mailer.rb

@@ -45,18 +45,4 @@ class DomainMailer < ApplicationMailer
          subject: "#{I18n.t(:delete_confirmation_subject,
          name: @domain.name)} [#{@domain.name}]")
   end
-
-  private
-  # app/models/DomainMailModel provides the data for mail that can be composed_from
-  # which ensures that values of objects are captured when they are valid, not later when this method is executed
-  def compose_from(params)
-    @params = params
-    return if delivery_off?(params, params[:deliver_emails])
-    return if whitelist_blocked?(params[:recipient])
-    params[:errors].map do |error|
-      logger.warn error
-      return
-    end
-    mail(to: params[:recipient], subject: params[:subject])
-  end
-end
+end

app/models/domain.rb

@@ -581,10 +581,6 @@ class Domain < ActiveRecord::Base
     end
   end
 
-  def send_mail(action)
-    DomainMailer.send(action, DomainMailModel.new(self).send(action)).deliver
-  end
-
   def admin_contact_names
     admin_contacts.names
   end

app/models/domain_mail_model.rb

@@ -1,117 +0,0 @@
-class DomainMailModel
-  # Capture current values used in app/views/mailers/domain_mailer/* and app/mailers/domain_mailer will send later
-
-  def initialize(domain)
-    @domain = domain
-    @params = {errors: [], deliver_emails: domain.deliver_emails, id: domain.id}
-  end
-
-  def pending_delete_rejected_notification
-    registrant
-    subject(:pending_delete_rejected_notification_subject)
-    compose
-  end
-
-  def pending_delete_expired_notification
-    registrant
-    subject(:pending_delete_expired_notification_subject)
-    compose
-  end
-
-  def delete_confirmation
-    registrant
-    subject(:delete_confirmation_subject)
-    compose
-  end
-
-  def force_delete
-    admins
-    subject(:force_delete_subject)
-    compose
-  end
-
-  private
-
-  def registrant_old
-    @params[:recipient] = format Registrant.find(@domain.registrant_id_was).email
-  end
-
-  def registrant
-    @params[:recipient] = format @domain.registrant.email
-  end
-
-  def registrant_pending
-    @params[:recipient] = format @domain.pending_json['new_registrant_email']
-    @params[:new_registrant_name] = @domain.pending_json['new_registrant_name']
-    @params[:old_registrant_name] = @domain.registrant.name
-  end
-
-  # registrant and domain admin contacts
-  def admins
-    emails = ([@domain.registrant.email] + @domain.admin_contacts.map { |x| format(x.email) })
-    @params[:recipient] = emails.uniq.map { |x| format(x) }
-  end
-
-  # puny internet domain name, TODO: username<email>
-  def format(email)
-    return warn_no_email if email.nil?
-    user, host = email.split('@')
-    host = SimpleIDN.to_ascii(host)
-    "#{user}@#{host}"
-  end
-
-  def subject(subject)
-    @params[:name] = @domain.name
-    @params[:subject] = "#{I18n.t(subject, name: @domain.name)}, [#{@domain.name}]"
-  end
-
-  def confirm_update
-    verification_url('domain_update_confirms')
-  end
-
-  def compose
-    @params
-  end
-
-  def verification_url(path)
-    token = verification_token or return
-    @params[:verification_url] = "#{ENV['registrant_url']}/registrant/#{path}/#{@domain.id}?token=#{token}"
-  end
-
-  def verification_token
-    return warn_missing(:registrant_verification_token) if @domain.registrant_verification_token.blank?
-    return warn_missing(:registrant_verification_asked_at) if @domain.registrant_verification_asked_at.blank?
-    @domain.registrant_verification_token
-  end
-
-  def domain_info
-    [:name, :registrar_name,
-     :registrant_name, :registrant_ident, :registrant_email,
-     :registrant_street,:registrant_city
-    ].each do |attr|
-      @params.store attr, @domain.send(attr)
-    end
-    @params.store :registrant_country, @domain.registrant_country.name
-    @params.store :registrant_priv, @domain.registrant.priv?
-    @params.store :old_registrant_name, Registrant.find(@domain.registrant_id_was).name
-    @params
-  end
-
-  def warn_no_email(item = 'email')
-    warn_missing item
-    nil
-  end
-
-  def warn_missing(item)
-    warn_not_delivered "#{item.to_s} is missing for #{@domain.name}"
-  end
-
-  def warn_not_delivered(reason)
-    message = "EMAIL NOT DELIVERED: #{reason}"
-    @params[:errors] << message
-#    Rails.logger.warn message
-    nil
-  end
-
-end
-