Extract Contact create BL from EPP controller

app/controllers/epp/contacts_controller.rb

@@ -1,5 +1,5 @@
 require 'deserializers/xml/contact_update'
-
+require 'deserializers/xml/contact_create'
 module Epp
   class ContactsController < BaseController
     before_action :find_contact, only: [:info, :update, :delete]
@@ -21,13 +21,13 @@ module Epp
 
     def create
       authorize! :create, Epp::Contact
-      frame = params[:parsed_frame]
-      @contact = Epp::Contact.new(frame, current_user.registrar)
 
-      @contact.add_legal_file_to_new(frame)
-      @contact.generate_code
+      @contact = Epp::Contact.new(params[:parsed_frame], current_user.registrar)
+      collected_data = ::Deserializers::Xml::ContactCreate.new(params[:parsed_frame])
 
-      if @contact.save
+      action = Actions::ContactCreate.new(@contact, collected_data.legal_document)
+
+      if action.call
         if !address_processing? && address_given?
           @response_code = 1100
           @response_description = t('epp.contacts.completed_without_address')

app/models/actions/contact_create.rb

@@ -0,0 +1,44 @@
+module Actions
+  class ContactCreate
+    attr_reader :contact, :legal_document
+
+    def initialize(contact, legal_document)
+      @contact = contact
+      @legal_document = legal_document
+    end
+
+    def call
+      maybe_remove_address
+      maybe_attach_legal_doc
+      commit
+    end
+
+    def maybe_remove_address
+      return if Contact.address_processing?
+
+      contact.city = nil
+      contact.zip = nil
+      contact.street = nil
+      contact.state = nil
+      contact.country_code = nil
+    end
+
+    def maybe_attach_legal_doc
+      return unless legal_document
+
+      doc = LegalDocument.create(
+        documentable_type: Contact,
+        document_type: legal_document[:type], body: legal_document[:body]
+      )
+
+      contact.legal_documents = [doc]
+      contact.legal_document_id = doc.id
+    end
+
+    def commit
+      contact.generate_code
+
+      contact.save
+    end
+  end
+end

lib/deserializers/xml/contact_create.rb

@@ -0,0 +1,23 @@
+require 'deserializers/xml/legal_document'
+require 'deserializers/xml/ident'
+require 'deserializers/xml/contact'
+
+module Deserializers
+  module Xml
+    class ContactCreate
+      attr_reader :frame
+
+      def initialize(frame)
+        @frame = frame
+      end
+
+      def contact
+        @contact ||= ::Deserializers::Xml::Contact.new(frame).call
+      end
+
+      def legal_document
+        @legal_document ||= ::Deserializers::Xml::LegalDocument.new(frame).call
+      end
+    end
+  end
+end