1 files changed, 0 insertions, 65 deletions
diff --git a/lib/gitlab/background_migration/user_mentions/models/note.rb b/lib/gitlab/background_migration/user_mentions/models/note.rb
deleted file mode 100644
index c2828202907..00000000000
--- a/lib/gitlab/background_migration/user_mentions/models/note.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-# frozen_string_literal: true
-# rubocop:disable Style/Documentation
-
-module Gitlab
-  module BackgroundMigration
-    module UserMentions
-      module Models
-        class Note < ActiveRecord::Base
-          include IsolatedMentionable
-          include CacheMarkdownField
-
-          self.table_name = 'notes'
-          self.inheritance_column = :_type_disabled
-
-          attr_mentionable :note, pipeline: :note
-          cache_markdown_field :note, pipeline: :note, issuable_state_filter_enabled: true
-
-          belongs_to :author, class_name: "User"
-          belongs_to :noteable, polymorphic: true
-          belongs_to :project
-
-          def user_mention_model
-            "#{CreateResourceUserMention::ISOLATION_MODULE}::#{noteable.class}".constantize.user_mention_model
-          end
-
-          def for_personal_snippet?
-            noteable.class.name == 'PersonalSnippet'
-          end
-
-          def for_project_noteable?
-            !for_personal_snippet?
-          end
-
-          def skip_project_check?
-            !for_project_noteable?
-          end
-
-          def for_epic?
-            noteable.class.name == 'Epic'
-          end
-
-          def user_mention_resource_id
-            noteable_id || commit_id
-          end
-
-          def user_mention_note_id
-            id
-          end
-
-          private
-
-          def mentionable_params
-            return super unless for_epic?
-
-            super.merge(banzai_context_params)
-          end
-
-          def banzai_context_params
-            { group: noteable.group, label_url_method: :group_epics_url }
-          end
-        end
-      end
-    end
-  end
-end