msearch

in elasticsearch-api/lib/elasticsearch/api/actions/fleet/msearch.rb [67:117]

• 41 lines of code
• 12 McCabe index (conditional complexity)

        def msearch(arguments = {})
          request_opts = { endpoint: arguments[:endpoint] || 'fleet.msearch' }

          defined_params = [:index].each_with_object({}) do |variable, set_variables|
            set_variables[variable] = arguments[variable] if arguments.key?(variable)
          end
          request_opts[:defined_params] = defined_params unless defined_params.empty?

          raise ArgumentError, "Required argument 'body' missing" unless arguments[:body]

          arguments = arguments.clone
          headers = arguments.delete(:headers) || {}

          body = arguments.delete(:body)

          _index = arguments.delete(:index)

          method = Elasticsearch::API::HTTP_POST
          path   = if _index
                     "#{Utils.listify(_index)}/_fleet/_fleet_msearch"
                   else
                     '_fleet/_fleet_msearch'
                   end
          params = Utils.process_params(arguments)

          if body.is_a?(Array) && body.any? { |d| d.key? :search }
            payload = body.each_with_object([]) do |item, sum|
              meta = item
              data = meta.delete(:search)

              sum << meta
              sum << data
            end.map { |item| Elasticsearch::API.serializer.dump(item) }
            payload << '' unless payload.empty?
            payload = payload.join("\n")
          elsif body.is_a?(Array)
            payload = body.map { |d| d.is_a?(String) ? d : Elasticsearch::API.serializer.dump(d) }
            payload << '' unless payload.empty?
            payload = payload.join("\n")
          else
            payload = body
          end

          headers.merge!({
                           'Content-Type' => 'application/vnd.elasticsearch+x-ndjson; compatible-with=9'
                         })
          Elasticsearch::API::Response.new(
            perform_request(method, path, params, payload, headers, request_opts)
          )
        end