Class: Holoserve::Interface::Fake

Inherits:
Goliath::API
  • Object
show all
Defined in:
lib/holoserve/interface/fake.rb

Defined Under Namespace

Classes: NoResponseError

Instance Method Summary collapse

Instance Method Details

#response(env) ⇒ Object 



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# File 'lib/holoserve/interface/fake.rb', line 19

def response(env)
  request = Holoserve::Request::Decomposer.new(env, env["parameters"]).hash
  finder = Holoserve::Pair::Finder.new(pairs, request)
  pair = finder.pair
  if pair
    id, request_variant, responses = finder.id, finder.variant, pair[:responses]

    selector = Holoserve::Response::Selector.new responses, state.merge(:request_variant => request_variant), logger
    response_variant = selector.selection

    response = if response_variant == :default
      responses[:default] || { }
    elsif response_variant
      Holoserve::Tool::Merger.new(responses[:default] || { }, responses[response_variant]).result
    else
      raise NoResponseError, id, request_variant
    end
    Holoserve::State::Updater.new(state, response[:transitions]).perform
    history << {:id => id, :request_variant => request_variant, :response_variant => response_variant}

    Holoserve::Interface::Event.send_pair_event id
    logger.info "handled request [#{id}] with request variant [#{request_variant}] and response variant [#{response_variant}]"

    Holoserve::Response::Composer.new(response).response_array
  else
    bucket << request
    Holoserve::Interface::Event.send_bucket_event request
    logger.error "received unhandled request\n" + request.pretty_inspect

    not_found
  end
rescue NoResponseError => error
  logger.warn "could not select any response for request [#{error.id}] with request variant [#{error.request_variant}]"
rescue Object => error
  p error
end