osaka menu rake

app/models/menu_category.rb

@@ -1,5 +1,4 @@
-class MenuCategory < ApplicationRecord
-  
+class MenuCategory < ApplicationRecord  
   before_create :generate_menu_category_code
 
   belongs_to :menu
@@ -7,7 +6,7 @@ class MenuCategory < ApplicationRecord
   belongs_to :parent, :class_name => "MenuCategory", foreign_key: "menu_category_id", optional: true
   has_many :menu_items
 
-  validates_presence_of :name, :menu, :code, :order_by
+  validates_presence_of :name, :menu, :order_by
 
   default_scope { order('order_by asc') }
 
@@ -38,7 +37,7 @@ class MenuCategory < ApplicationRecord
 
   private
 
-  def generate_menu_category_code
-    self.code = SeedGenerator.generate_code(self.class.name, "C")
+  def generate_menu_category_code        
+    self.code = SeedGenerator.generate_code(self.class.name, "C")    
   end
 end

app/models/menu_item.rb

@@ -8,7 +8,7 @@ class MenuItem < ApplicationRecord
   has_many :children, :class_name => "MenuItem", foreign_key: "menu_item_id"
   belongs_to :account
 
-  validates_presence_of :item_code, :name, :type, :min_qty, :taxable, :min_selectable_item, :max_selectable_item
+  validates_presence_of :name, :type, :min_qty, :taxable, :min_selectable_item, :max_selectable_item
 
   default_scope { order('item_code asc') }
 

app/models/seed_generator.rb

@@ -61,8 +61,7 @@ class SeedGenerator < ApplicationRecord
     end
 
     padding_len = 5 - prefix.length
-    next_code = prefix +"-"+ seed.current.to_s.to_s.rjust((4-prefix.length)+1,'0')
+    next_code = prefix + seed.current.to_s.to_s.rjust((4-prefix.length)+1,'0')    
     return next_code
-
   end
 end