menu, table,rooms, orders structure

db/migrate/20170331024749_create_menu_items.rb

@@ -0,0 +1,19 @@
+class CreateMenuItems < ActiveRecord::Migration[5.0]
+  def change
+    create_table :menu_items do |t|
+      t.string :item_code, :null => false
+      t.string :name, :null => false
+      t.string :alt_name
+      t.string :type, :null => false, :default => "SimpleMenuItem"
+      t.references :menu_category, foreign_key: true
+      t.references :menu_item, foreign_key: true
+      t.integer :min_selectable_item, :null => false, :default => 1
+      t.integer :max_selectable_item, :null => false, :default => 1
+      t.json :options #save value
+      t.json :attributes #value IDS
+      t.string :created_by
+
+      t.timestamps
+    end
+  end
+end