Module: Flapjack::Gateways::JSONAPI::MediumMethods

Defined in:
lib/flapjack/gateways/jsonapi/medium_methods.rb

Defined Under Namespace

Modules: Helpers

Constant Summary collapse

SEMAPHORE_CONTACT_MASS_UPDATE = 
'contact_mass_update'

Class Method Summary collapse

Class Method Details

.registered(app) ⇒ Object 



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# File 'lib/flapjack/gateways/jsonapi/medium_methods.rb', line 56

def self.registered(app)
  app.helpers Flapjack::Gateways::JSONAPI::Helpers
  app.helpers Flapjack::Gateways::JSONAPI::MediumMethods::Helpers

  # Creates media records for a contact
  app.post '/contacts/:contact_id/media' do
    media_data = params[:media]

    if media_data.nil? || !media_data.is_a?(Enumerable)
      halt err(422, "No valid media were submitted")
    end

    media_id_re = /^#{params[:contact_id]}_(?:#{Flapjack::Data::Contact::ALL_MEDIA.join('|')}$)/

    unless media_data.all? {|m| m['id'].nil? || media_id_re === m['id'] }
      halt err(422, "Media creation cannot include non-conformant IDs")
    end

    semaphore = obtain_semaphore(SEMAPHORE_CONTACT_MASS_UPDATE)
    contact = Flapjack::Data::Contact.find_by_id(params[:contact_id], :redis => redis)
    if contact.nil?
      semaphore.release
      halt err(422, "Contact id: '#{params[:contact_id]}' could not be loaded")
    end

    media_data.each do |medium_data|
      type = medium_data['type']
      contact.set_address_for_media(type, medium_data['address'])
      contact.set_interval_for_media(type, medium_data['interval'])
      contact.set_rollup_threshold_for_media(type, medium_data['rollup_threshold'])
      medium_data['id'] = "#{contact.id}_#{type}"
    end

    semaphore.release

    media_ids = media_data.collect {|md| md['id']}

    status 201
    response.headers['Location'] = "#{base_url}/media/#{media_ids.join(',')}"
    Flapjack.dump_json(media_ids)
  end

  # get one or more media records; media ids are, for Flapjack
  # v1, composed of "#{contact.id}_#{media_type}"
  app.get %r{^/media(?:/)?([^/]+)?$} do
    media_list_cache = {}
    contact_media = if params[:captures] && params[:captures][0]
      split_media_ids(params[:captures][0])
    else
      Flapjack::Data::Contact.all(:redis => redis).collect do |contact|
        media_list_cache[contact.id] ||= contact.media_list
        media_list_cache[contact.id].collect do |media_type|
          {:contact => contact, :type => media_type}
        end
      end.flatten(1)
    end

    media_data = contact_media.inject([]) do |memo, contact_media_type|
      contact = contact_media_type[:contact]
      media_type = contact_media_type[:type]

      media_list_cache[contact.id] ||= contact.media_list
      if media_list_cache[contact.id].include?(media_type)
        medium_id = "#{contact.id}_#{media_type}"
        int = contact.media_intervals[media_type]
        rut = contact.media_rollup_thresholds[media_type]
        memo <<
          {:id               => medium_id,
           :type             => media_type,
           :address          => contact.media[media_type],
           :interval         => int.nil? ? nil : int.to_i,
           :rollup_threshold => rut.nil? ? nil : rut.to_i,
           :links            => {:contacts => [contact.id]}}
      end

      memo
    end

    '{"media":' + Flapjack.dump_json(media_data) + '}'
  end

  # update one or more media records; media ids are, for Flapjack
  # v1, composed of "#{contact.id}_#{media_type}"
  app.patch '/media/:id' do
    media_list_cache = {}
    split_media_ids(params[:id]).each do |contact_media_type|
      contact = contact_media_type[:contact]
      media_type = contact_media_type[:type]
      media_list_cache[contact.id] ||= contact.media_list
      next unless media_list_cache[contact.id].include?(media_type)
      apply_json_patch('media') do |op, property, linked, value|
        if 'replace'.eql?(op)
          case property
          when 'address'
            contact.set_address_for_media(media_type, value)
          when 'interval'
            contact.set_interval_for_media(media_type, value)
          when 'rollup_threshold'
            contact.set_rollup_threshold_for_media(media_type, value)
          end
        end
      end
    end

    status 204
  end

  # delete one or more media records; media ids are, for Flapjack
  # v1, composed of "#{contact.id}_#{media_type}"
  app.delete '/media/:id' do
    media_list_cache = {}
    split_media_ids(params[:id]).each do |contact_media_type|
      contact = contact_media_type[:contact]
      media_type = contact_media_type[:type]
      media_list_cache[contact.id] ||= contact.media_list
      next unless media_list_cache[contact.id].include?(media_type)
      contact.remove_media(media_type)
    end
    status 204
  end

end