order api - WIP & db structure change

db/migrate/20170403140820_create_order_items.rb

@@ -3,13 +3,12 @@ class CreateOrderItems < ActiveRecord::Migration[5.0]
     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_order_by #person who order this
       t.string :item_code, :null => false
       t.string :item_name, :null => false
       t.decimal :qty, :precision => 10, :scale => 2, :null => false, :default => 0.00
-      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

db/migrate/20170403143526_create_dining_ins.rb

@@ -1,11 +0,0 @@
-class CreateDiningIns < ActiveRecord::Migration[5.0]
-  def change
-    create_table :dining_ins do |t|
-      t.references :table
-      t.references :order
-      t.boolean :currently_occupied, :default => false  #there will only be 1 true - where table_id+order_id
-
-      t.timestamps
-    end
-  end
-end

db/migrate/20170403144732_create_room_bookings.rb

@@ -1,15 +0,0 @@
-class CreateRoomBookings < ActiveRecord::Migration[5.0]
-  def change
-    create_table :room_bookings do |t|
-      t.references :room, :null => false
-      t.datetime :checkin_at, :null => false
-      t.datetime :checkout_at
-      t.string   :checkout_by
-      t.datetime :reserved_at
-      t.string :reserved_by
-      t.string :status, :null => false, :default => "new"
-      t.boolean :is_currently_checkin, :default => false, :null => true
-      t.timestamps
-    end
-  end
-end

db/migrate/20170403145042_create_room_orders.rb

@@ -1,11 +0,0 @@
-class CreateRoomOrders < ActiveRecord::Migration[5.0]
-  def change
-    create_table :room_orders do |t|
-      t.references :room
-      t.references :orders, foreign_key: true
-      t.string :order_by
-
-      t.timestamps
-    end
-  end
-end