listings_controller.rb

  def search
    search_terms = params[:query]
    simple_search_bucket(search_terms)
    search_results = Hash.new
    orgs_array.each do |uid|
      search_results[uid] = {}

      search_results[uid][:search] = Listing.search do
        size 3
        query {
          boolean do
            should { string "short_description:\"#{search_terms}\"" }
            should { string "full_description:\"#{search_terms}\"" }
            should { string "manufacturers_name:\"#{search_terms}\"" }
            should { string "manufacturers_part_num:\"#{search_terms}\"" }
            should { string "suppliers_name:\"#{search_terms}\"" }
            should { string "suppliers_part_num:\"#{search_terms}\"" }
            should { string "klass_attributes:\"#{search_terms}\"" }
            should { string "united_nations_spsc:\"#{search_terms}\"" }
          end
        }

        filter :terms, :organization_id => ["#{uid}"]

        facet 'companies' do
          terms :organization_id
        end
      end
      search_results[uid][:organization] = Organization.find_by_id(uid)
    end
    @results = Kaminari.paginate_array(search_results.to_a).page(params[:page]).per(2)
  end

  def simple_search_bucket(search_terms)
    orgs = Listing.search do
      query {
        boolean do
          should { string "short_description:\"#{search_terms}\"" }
          should { string "full_description:\"#{search_terms}\"" }
          should { string "manufacturers_name:\"#{search_terms}\"" }
          should { string "manufacturers_part_num:\"#{search_terms}\"" }
          should { string "suppliers_name:\"#{search_terms}\"" }
          should { string "suppliers_part_num:\"#{search_terms}\"" }
          should { string "klass_attributes:\"#{search_terms}\"" }
          should { string "united_nations_spsc:\"#{search_terms}\"" }
        end
      }

      facet 'companies' do
        terms :organization_id
      end
    end
    orgs_array = []
    orgs.facets['companies']['terms'].map { |e| orgs_array << e.values.first }
    orgs_array
  end