gitlab-org--gitlab-foss/lib/gitlab/graphql/pagination/externally_paginated_array_connection.rb

40 lines
1,013 B
Ruby

# frozen_string_literal: true
# Make a customized connection type
module Gitlab
module Graphql
module Pagination
class ExternallyPaginatedArrayConnection < GraphQL::Pagination::ArrayConnection
include ::Gitlab::Graphql::ConnectionCollectionMethods
prepend ::Gitlab::Graphql::ConnectionRedaction
delegate :start_cursor, :end_cursor, to: :items
def next_page?
end_cursor.present?
end
def previous_page?
start_cursor.present?
end
alias_method :has_next_page, :next_page?
alias_method :has_previous_page, :previous_page?
private
def load_nodes
@nodes ||= begin
# As the pagination happens externally we just grab all the nodes
limited_nodes = items
limited_nodes = limited_nodes.first(first) if first
limited_nodes = limited_nodes.last(last) if last
limited_nodes
end
end
end
end
end
end