Class: AMQParty::Request

Inherits:
HTTParty::Request
  • Object
show all
Defined in:
lib/amqparty/request.rb

Instance Method Summary collapse

Instance Method Details

#perform(&block) ⇒ Object 



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# File 'lib/amqparty/request.rb', line 11

def perform(&block)
  unless %w{amqp}.include? uri.scheme.to_s.downcase
    raise UnsupportedURISchemeError
  end
  validate
  setup_raw_request
  chunked_body = nil

  path = "#{uri.host}#{uri.path}"
  path = "#{path}?#{uri.query}" if uri.query
  connection_options = options[:amqp_client_options]
  async              = options[:async]

  Rack::AMQP::Client.with_client(connection_options) do |client|
    method_name = http_method.name.split(/::/).last.upcase
    body = options[:body] || ""

    if body.is_a?(Hash)
      body = HTTParty::HashConversions.to_params(options[:body])
    end

    headers = options[:headers] || {}
    timeout = options[:request_timeout]

    response = client.request(path, {
        body: body,
        http_method: method_name,
        headers: headers,
        timeout: timeout,
        async: !!async
      }
    )

    response_code = response.response_code
    klass = Net::HTTPResponse.send(:response_class, response_code.to_s)
    http_response = klass.new("1.1", response_code, "Found")
    response.headers.each_pair do |key, value|
      http_response.add_field key, value
    end
    http_response.body = response.payload

    # TODO GIANT HACK
    http_response.send(:instance_eval, "def body; @body; end")
    self.last_response = http_response
  end

  handle_deflation unless http_method == Net::HTTP::Head
  handle_response(chunked_body, &block)
end