class Role < Attribute
  
  include Mongoid::Document
  include Mongoid::Timestamps
  
  field :key
  field :built_in, :type => Boolean, :default => false
  field :disabled, :type => Boolean, :default => false
  
  field :title, localize: true
  
  has_many :sub_roles, :autosave => true, :dependent => :destroy
  has_and_belongs_to_many :users
  # has_many :statuses, :autosave => true, :dependent => :destroy
  # has_many :attribute_fields, :autosave => true, :dependent => :destroy
  has_many :role_statuses, :autosave => true, :dependent => :destroy
  has_many :role_categorys, :autosave => true, :dependent => :destroy
  
  accepts_nested_attributes_for :sub_roles, :allow_destroy => true
  accepts_nested_attributes_for :role_statuses, :allow_destroy => true
  accepts_nested_attributes_for :role_categorys, :allow_destroy => true
  
  def is_built_in?
    self.built_in
  end
  
  def is_disabled?
    self.disabled
  end
  
  # Get an role from key
  def self.get_role_from_key(key)
    self.first(:conditions => {:key => key})
  end
  
  def statuses_for_select
    data = self.statuses.map do |t| 
      [t.id.to_s,t.title_translations] 
    end
    Hash[data]
  end

end