Class: KPM::Listener

Inherits:
Killbill::Plugin::Notification
  • Object
show all
Defined in:
lib/kpm/listener.rb

Instance Method Summary collapse

Instance Method Details

#on_event(event) ⇒ Object 



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# File 'lib/kpm/listener.rb', line 12

def on_event(event)

  return unless [:BROADCAST_SERVICE].include?(event.event_type)

  unless ::KPM::PluginsInstaller.instance.initialized?
    @logger.warn "KPM plugin wasn't started properly - check logs"
    return
  end

  broadcast_metadata = event.meta_data.nil? ? {} : JSON.parse(event.meta_data)
  command = broadcast_metadata['commandType']
  return if command != 'INSTALL_PLUGIN' && command != 'UNINSTALL_PLUGIN'

  service = broadcast_metadata['service']
  event_json = broadcast_metadata['eventJson'].nil? ? {} : JSON.parse(broadcast_metadata['eventJson'])

  properties = properties_to_hash(event_json['properties'])

  @logger.info "Received #{event.event_type} event: service=#{service} command=#{command} event=#{event_json}"

  # pluginKey is the only mandatory property
  if event_json['pluginKey'].nil?
    @logger.info("Cannot run #{command}: missing pluginKey property")
    return false
  end

  handle_event(command,
               event_json['pluginKey'],
               properties['pluginArtifactId'],
               event_json['pluginVersion'],
               properties['pluginGroupId'],
               properties['pluginPackaging'],
               properties['pluginClassifier'],
               properties['pluginType'],
               properties['forceDownload'] == 'true')
end

#start_plugin ⇒ Object 



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# File 'lib/kpm/listener.rb', line 5

def start_plugin
  super
  ::KPM::PluginsInstaller.instance.initialize!(@root, @conf_dir, @kb_apis, @logger)
  # We don't know yet
  @kb_version = nil
end