event.rb

require 'securerandom'

class Event

  attr_accessor :event_id, :timestamp, :host, :remote_address, :event_type, :user

  def initialize
    @event_id = SecureRandom.uuid
    @timestamp = Time.now
  end

  def to_hash
    {
      eventId: @event_id,
      timestamp: @timestamp.gmtime,
      host: @host,
      remoteAddress: @remote_address,
      eventType: @event_type,
      user: @user
    }
  end

end