field_group.rb in binda-0.1.6

- old
+ new

@@ -18,11 +18,11 @@
 
 		# Slug
 		extend FriendlyId
 		friendly_id :default_slug, use: [:slugged, :finders]
 
-		after_create :update_position
+		after_create :set_default_position
 
 		# Friendly id preference on slug generation
 		#
 		# Method inherited from friendly id 
 		# @see https://github.com/norman/friendly_id/issues/436
@@ -56,13 +56,15 @@
 			end
 		end
 
 		private 
 
-			def update_position
-				if self.position.nil?
-					self.update_attribute('position', self.structure.field_groups.length)
-				end
+			# Set a default position if isn't set and updates all related field settings
+			# Update all field settings related to the one created
+			def set_default_position
+				FieldGroup
+					.where(structure_id: self.structure_id)
+					.each{|field_group| field_group.increment(:position).save!}
 			end
 
 	end
 end