ManageIQ/ovirt

module Ovirt
  class Disk < Base
    self.top_level_strings  = [:name, :type, :interface, :format, :image_id]
    self.top_level_booleans = [:sparse, :bootable, :wipe_after_delete, :propagate_errors]
    self.top_level_integers = [:size, :provisioned_size, :actual_size]
    self.top_level_objects  = [:vm]

    def self.parse_node_extended(node, hash)
      parse_first_node(node, :status, hash, :node => [:state])
      hash[:storage_domains] = node.xpath('storage_domains/storage_domain').collect { |n| hash_from_id_and_href(n) }

      if hash[:size].to_i.zero?
        node.xpath('lun_storage/logical_unit/size').each do |size|
          hash[:size] = size.text.to_i
        end
      end
    end

    def attributes_for_new_disk
      attrs = attributes.dup
      attrs[:storage] = self[:storage_domains].first[:id]
      attrs
    end
  end
end