json.results do 
  json.array!(@documents) do |document|
    json.extract! document, *%i[id reference_number clean_reference_number title short_title doc_date year phil_rep scra]
  end
end

json.total_pages @documents.total_pages
json.current_page @documents.current_page
json.previous_page @documents.previous_page
json.next_page @documents.next_page
json.per_page @documents.per_page