Refactor EE app services

app/services/emails/base_service.rb

@@ -11,3 +11,5 @@ module Emails
     end
   end
 end
+
+Emails::BaseService.prepend_if_ee('::EE::Emails::BaseService')

changelogs/unreleased/refactor-ee-app-services.yml

+---
+title: Move prepend to last line in ee/services
+merge_request: 30425
+author: Rajendra Kadam
+type: fixed

ee/app/controllers/ee/confirmations_controller.rb

@@ -2,7 +2,7 @@
 
 module EE
   module ConfirmationsController
-    include EE::Audit::Changes # rubocop: disable Cop/InjectEnterpriseEditionModule
+    include ::Audit::Changes
     extend ::Gitlab::Utils::Override
 
     protected

ee/app/services/concerns/approval_rules/updater.rb

@@ -2,7 +2,7 @@
 
 module ApprovalRules
   module Updater
-    include EE::Audit::Changes # rubocop: disable Cop/InjectEnterpriseEditionModule
+    include Audit::Changes
 
     def action
       filter_eligible_users!

ee/app/services/ee/emails/create_service.rb

@@ -4,7 +4,6 @@ module EE
   module Emails
     module CreateService
       extend ::Gitlab::Utils::Override
-      include ::EE::Emails::BaseService # rubocop: disable Cop/InjectEnterpriseEditionModule
 
       override :execute
       def execute(extra_params = {})

ee/app/services/ee/emails/destroy_service.rb

@@ -4,7 +4,6 @@ module EE
   module Emails
     module DestroyService
       extend ::Gitlab::Utils::Override
-      include ::EE::Emails::BaseService # rubocop: disable Cop/InjectEnterpriseEditionModule
 
       override :execute
       def execute(email)

ee/app/services/ee/users/update_service.rb

@@ -4,8 +4,8 @@ module EE
   module Users
     module UpdateService
       extend ::Gitlab::Utils::Override
-      include EE::Audit::Changes # rubocop: disable Cop/InjectEnterpriseEditionModule
       include ::Gitlab::Utils::StrongMemoize
+      include Audit::Changes
 
       attr_reader :group_id_for_saml
 

ee/lib/audit/changes.rb

+# frozen_string_literal: true
+
+module Audit
+  module Changes
+    # Records an audit event in DB for model changes
+    #
+    # @param [Symbol] column column name to be audited
+    # @param [Hash] options the options to create an event with
+    # @option options [Symbol] :column column name to be audited
+    # @option options [User, Project, Group] :target_model scope the event belongs to
+    # @option options [Object] :model object being audited
+    # @option options [Boolean] :skip_changes whether to record from/to values
+    #
+    # @return [SecurityEvent, nil] the resulting object or nil if there is no
+    #   change detected
+    def audit_changes(column, options = {})
+      column = options[:column] || column
+      # rubocop:disable Gitlab/ModuleWithInstanceVariables
+      @entity = options[:entity]
+      @model = options[:model]
+      # rubocop:enable Gitlab/ModuleWithInstanceVariables
+
+      return unless audit_required?(column)
+
+      audit_event(parse_options(column, options))
+    end
+
+    protected
+
+    def entity
+      @entity || model # rubocop:disable Gitlab/ModuleWithInstanceVariables
+    end
+
+    def model
+      @model
+    end
+
+    private
+
+    def audit_required?(column)
+      not_recently_created? && changed?(column)
+    end
+
+    def not_recently_created?
+      !model.previous_changes.has_key?(:id)
+    end
+
+    def changed?(column)
+      model.previous_changes.has_key?(column)
+    end
+
+    def changes(column)
+      model.previous_changes[column]
+    end
+
+    def parse_options(column, options)
+      options.tap do |options_hash|
+        options_hash[:column] = column
+        options_hash[:action] = :update
+
+        unless options[:skip_changes]
+          options_hash[:from] = changes(column).first
+          options_hash[:to] = changes(column).last
+        end
+      end
+    end
+
+    def audit_event(options)
+      ::AuditEventService.new(@current_user, entity, options) # rubocop:disable Gitlab/ModuleWithInstanceVariables
+        .for_changes(model).security_event
+    end
+  end
+end

ee/lib/ee/audit/base_changes_auditor.rb

@@ -3,7 +3,7 @@
 module EE
   module Audit
     class BaseChangesAuditor
-      include Changes
+      include ::Audit::Changes
 
       def initialize(current_user, model)
         @model = model

ee/lib/ee/audit/changes.rb

-# frozen_string_literal: true
-
-module EE
-  module Audit
-    module Changes
-      # Records an audit event in DB for model changes
-      #
-      # @param [Symbol] column column name to be audited
-      # @param [Hash] options the options to create an event with
-      # @option options [Symbol] :column column name to be audited
-      # @option options [User, Project, Group] :target_model scope the event belongs to
-      # @option options [Object] :model object being audited
-      # @option options [Boolean] :skip_changes whether to record from/to values
-      #
-      # @return [SecurityEvent, nil] the resulting object or nil if there is no
-      #   change detected
-      def audit_changes(column, options = {})
-        column = options[:column] || column
-        # rubocop:disable Gitlab/ModuleWithInstanceVariables
-        @entity = options[:entity]
-        @model = options[:model]
-        # rubocop:enable Gitlab/ModuleWithInstanceVariables
-
-        return unless audit_required?(column)
-
-        audit_event(parse_options(column, options))
-      end
-
-      protected
-
-      def entity
-        @entity || model # rubocop:disable Gitlab/ModuleWithInstanceVariables
-      end
-
-      def model
-        @model
-      end
-
-      private
-
-      def audit_required?(column)
-        not_recently_created? && changed?(column)
-      end
-
-      def not_recently_created?
-        !model.previous_changes.has_key?(:id)
-      end
-
-      def changed?(column)
-        model.previous_changes.has_key?(column)
-      end
-
-      def changes(column)
-        model.previous_changes[column]
-      end
-
-      def parse_options(column, options)
-        options.tap do |options_hash|
-          options_hash[:column] = column
-          options_hash[:action] = :update
-
-          unless options[:skip_changes]
-            options_hash[:from] = changes(column).first
-            options_hash[:to] = changes(column).last
-          end
-        end
-      end
-
-      def audit_event(options)
-        ::AuditEventService.new(@current_user, entity, options) # rubocop:disable Gitlab/ModuleWithInstanceVariables
-          .for_changes(model).security_event
-      end
-    end
-  end
-end

ee/spec/lib/ee/audit/changes_spec.rb → ee/spec/lib/audit/changes_spec.rb

@@ -2,8 +2,8 @@
 
 require 'spec_helper'
 
-describe EE::Audit::Changes do
-  subject(:foo_instance) { Class.new { include EE::Audit::Changes }.new }
+describe Audit::Changes do
+  subject(:foo_instance) { Class.new { include Audit::Changes }.new }
 
   describe '.audit_changes' do
     let(:current_user) { create(:user, name: 'Mickey Mouse') }