Move specific methods out of Base

https://gitlab.com/gitlab-org/gitlab/issues/37447

lib/gitlab/pagination/base.rb

@@ -10,31 +10,6 @@ module Gitlab
       def finalize(records)
         # Optional: Called with the actual set of records
       end
-
-      private
-
-      def per_page
-        @per_page ||= params[:per_page]
-      end
-
-      def base_request_uri
-        @base_request_uri ||= URI.parse(request.url).tap do |uri|
-          uri.host = Gitlab.config.gitlab.host
-          uri.port = Gitlab.config.gitlab.port
-        end
-      end
-
-      def build_page_url(query_params:)
-        base_request_uri.tap do |uri|
-          uri.query = query_params
-        end.to_s
-      end
-
-      def page_href(next_page_params = {})
-        query_params = params.merge(**next_page_params, per_page: per_page).to_query
-
-        build_page_url(query_params: query_params)
-      end
     end
   end
 end

lib/gitlab/pagination/keyset/pager.rb

@@ -3,7 +3,7 @@
 module Gitlab
   module Pagination
     module Keyset
-      class Pager
+      class Pager < Gitlab::Pagination::Base
         attr_reader :request
 
         def initialize(request)

lib/gitlab/pagination/offset_pagination.rb

@@ -72,6 +72,29 @@ module Gitlab
       def data_without_counts?(paginated_data)
         paginated_data.is_a?(Kaminari::PaginatableWithoutCount)
       end
+
+      def base_request_uri
+        @base_request_uri ||= URI.parse(request.url).tap do |uri|
+          uri.host = Gitlab.config.gitlab.host
+          uri.port = Gitlab.config.gitlab.port
+        end
+      end
+
+      def build_page_url(query_params:)
+        base_request_uri.tap do |uri|
+          uri.query = query_params
+        end.to_s
+      end
+
+      def page_href(next_page_params = {})
+        query_params = params.merge(**next_page_params, per_page: per_page).to_query
+
+        build_page_url(query_params: query_params)
+      end
+
+      def per_page
+        @per_page ||= params[:per_page]
+      end
     end
   end
 end