chris tags update

app/models/module_app.rb

@@ -8,6 +8,8 @@ class ModuleApp
   field :title
   field :sidebar_order,type: Integer,default: 0
 
+  has_many :tags, as: :module_tag, dependent: :destroy
+
   def refetch_setting!(reg)
     # %w{module_label category base_url version organization author intro update_info create_date}.each  do |field|
     #   self[field.to_sym] =  reg.send field 
@@ -118,10 +120,6 @@ class ModuleApp
   
   has_one :app_auth,dependent: :delete
 
-  def get_tags
-    get_registration.get_tags
-  end
-
   def get_categories
     get_registration.get_categories
   end
@@ -133,5 +131,9 @@ class ModuleApp
   def get_registration
     OrbitApp::Module::Registration.find_by_key(key)
   end
+
+  def self.find_by_key(key)
+    self.where(key: key)[0] rescue nil
+  end
   
 end

app/models/tag.rb

@@ -10,10 +10,13 @@ class Tag
   
   is_impressionable :counter_cache => { :column_name => :view_count }
   
-  field :key
+  field :name, localize: true
   field :view_count, :type => Integer, :default => 0
   field :cloud_view_count, :type => Integer, :default => 0
 
+  belongs_to :module_tag, polymorphic: true
+  has_many :taggings, dependent: :destroy
+
   #field :cloud_amper,:type: Integer,:default=> 0 
 
   def self.sorted_for_cloud

app/models/tagging.rb

@@ -0,0 +1,9 @@
+class Tagging
+  include Mongoid::Document
+  include Mongoid::Timestamps
+
+  field :to_destroy, default: false
+
+  belongs_to :tag
+  belongs_to :taggable, polymorphic: true
+end