class ContactList < ActiveRecord::Base

  serialize :list, Array

  def list
    self[:list] || []
  end

  def data
    if self.fetched
      { "fetched" => true, "contact_list" => self.id, "error" => self.error_fetching }
    else
      {}
    end
  end

  def register_auth_error
    msg = _('There was an error while authenticating. Did you enter correct login and password?')
    self.update_attributes(:fetched => true, :error_fetching => msg)
  end

  def register_error
    msg = _('There was an error while looking for your contact list. Please, try again')
    self.update_attributes(:fetched => true, :error_fetching => msg)
  end

end