menu, table,rooms, orders structure

db/migrate/20170403140820_create_order_items.rb

@@ -0,0 +1,18 @@
+class CreateOrderItems < ActiveRecord::Migration[5.0]
+  def change
+    create_table :order_items do |t|
+      t.references :order, foreign_key: true, :null => false
+      t.string :order_item_status, :null => false, :default => "new"
+      t.string :item_code, :null => false
+      t.string :item_name, :null => false
+      t.integer :qty, :null => false
+      t.string :item_order_by #person who order this
+      t.string :remark
+      t.string :options
+      t.string :variants
+      t.json :set_menu_items #this parameter is require to route the items correctly
+
+      t.timestamps
+    end
+  end
+end