menu, table,rooms, orders structure

db/migrate/20170403135934_create_orders.rb

@@ -0,0 +1,17 @@
+class CreateOrders < ActiveRecord::Migration[5.0]
+  def change
+    create_table :orders do |t|
+      t.datetime :date, :null => false
+      t.string :source, :null => false, :default => "emenu"
+      t.string :order_type, :null => false, :default => "dine-in"
+      t.references :customer, foreign_key: true
+      t.integer :item_count, :null => false, :default => 0
+      t.integer :quantity_count, :null => false, :default => 0
+      t.string :status, :null => false, :default => "new"
+      t.json :waiters
+      t.json :guest_info
+
+      t.timestamps
+    end
+  end
+end