menu and section header progress

app/models/product.rb

@@ -7,9 +7,11 @@ class Product
   property :code
   property :price, type: Float
   property :description
+  property :visible, type: :boolean, default: true
+  property :position, type: Fixnum
 
-  #belongs_to :product_category
-  has_and_belongs_to_many :product_categories, storing_keys: false
+  belongs_to :product_category
+  #has_and_belongs_to_many :product_categories, storing_keys: false
   belongs_to :supplier # direct! category is an aid
   has_many :product_orders
 
@@ -20,12 +22,16 @@ class Product
   validates :price, presence: true, numericality: true
   view :by_supplier_id_and_id, key: [:supplier_id, :_id]
 
-  after_save :persist_product_category_ids
+  #after_save :persist_product_category_ids
 
-  def product_category_ids=(ids)
-    @product_category_ids = ids.select(&:present?)
-    is_dirty
-  end
+  #def product_category_ids=(ids)
+    #@product_category_ids = ids.select(&:present?)
+    #is_dirty
+  #end
+
+  #def product_category_id=(id)
+    #self.product_category_ids = [id]
+  #end
 
   property :image_file_name
   property :image_content_type
@@ -38,24 +44,24 @@ class Product
   validates_attachment :image, content_type: {content_type: ["image/jpg", "image/jpeg", "image/png", "image/gif"]}
 
 
-private
+#private
 
-  def persist_product_category_ids
-    return unless defined?(@product_category_ids) # Do not do anything if nothing happened to this attribute
-    @product_category_ids ||= []
-    existing_product_categories = product_categories
+  #def persist_product_category_ids
+    #return unless defined?(@product_category_ids) # Do not do anything if nothing happened to this attribute
+    #@product_category_ids ||= []
+    #existing_product_categories = product_categories
 
-    # do nothing if nothing has changed
-    return if @product_category_ids == existing_product_categories.map(&:id)
+    ## do nothing if nothing has changed
+    #return if @product_category_ids == existing_product_categories.map(&:id)
 
-    # clear removed product categories
-    existing_product_categories.reject{|pc| @product_category_ids.include?(pc.id) }.each{|pc| pc.remove_product(self) }
+    ## clear removed product categories
+    #existing_product_categories.reject{|pc| @product_category_ids.include?(pc.id) }.each{|pc| pc.remove_product(self) }
 
 
-    # Add product to newly added product categories
-    database.load(@product_category_ids - existing_product_categories.map(&:id)).each do |product_category|
-      product_category.add_product(self)
-    end
-  end
+    ## Add product to newly added product categories
+    #database.load(@product_category_ids - existing_product_categories.map(&:id)).each do |product_category|
+      #product_category.add_product(self)
+    #end
+  #end
 
 end