debian-mirror-gitlab/lib/api/helpers/pagination_strategies.rb
2020-03-13 15:44:24 +05:30

33 lines
892 B
Ruby

# frozen_string_literal: true
module API
module Helpers
module PaginationStrategies
def paginate_with_strategies(relation)
paginator = paginator(relation)
yield(paginator.paginate(relation)).tap do |records, _|
paginator.finalize(records)
end
end
def paginator(relation)
return Gitlab::Pagination::OffsetPagination.new(self) unless keyset_pagination_enabled?
request_context = Gitlab::Pagination::Keyset::RequestContext.new(self)
unless Gitlab::Pagination::Keyset.available?(request_context, relation)
return error!('Keyset pagination is not yet available for this type of request', 405)
end
Gitlab::Pagination::Keyset::Pager.new(request_context)
end
private
def keyset_pagination_enabled?
params[:pagination] == 'keyset'
end
end
end
end