Merge with sub_roles

app/models/user/role.rb

@@ -0,0 +1,29 @@
+class Role
+  
+  include Mongoid::Document
+  include Mongoid::Timestamps
+  
+  field :key
+  field :built_in, :type => Boolean, :default => false
+  field :disabled, :type => Boolean, :default => false
+  
+  has_many :sub_roles, :autosave => true, :dependent => :destroy
+  has_one :i18n_variable, :as => :language_value, :autosave => true, :dependent => :destroy
+  has_many :users
+  accepts_nested_attributes_for :i18n_variable, :allow_destroy => true
+  accepts_nested_attributes_for :sub_roles, :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
+  
+end