update add extra time after request

app/controllers/origami/sales_controller.rb

@@ -16,12 +16,13 @@ class Origami::SalesController < BaseOrigamiController
     sale_id = params[:sale_id]
     table = DiningFacility.find(dining)
     existing_booking = Booking.find_by_sale_id(sale_id)
+
       table.bookings.each do |booking|
-        # if !booking.checkout_at.nil?
-        #     existing_booking.update_attributes(checkout_at: checkout_at)
-        # end
-       if booking.sale_id.nil?
-         booking.booking_orders.each do |booking_order|
+         if !booking.checkout_at.nil? && !booking.sale_id.nil?
+             existing_booking.update_attributes(checkout_at: booking.checkout_at)
+         end
+        if booking.sale_id.nil?
+          booking.booking_orders.each do |booking_order|
           
              booking.booking_status = 'moved'
              order = Order.find(booking_order.order_id)
@@ -40,7 +41,7 @@ class Origami::SalesController < BaseOrigamiController
              saleobj.save
              order.save
              booking.save
-         end
+          end
          
          booking_order = BookingOrder.where('booking_id=?',booking)
          booking_order.each do |bo|

app/models/order.rb

@@ -27,8 +27,10 @@ class Order < ApplicationRecord
     if self.new_booking
       #add extra time
       if self.is_extra_time && self.extra_time
+        old_booking = Booking.where("booking_id = #{self.booking_id} and sale_id NOT NULL").first
+        new_time = old_booking.checkout_at + self.extra_time.to_i
         booking = Booking.create({:dining_facility_id => self.table_id,:type => "TableBooking",
-                                :checkin_at => Time.now.utc,:checkout_at => Time.now.utc + self.extra_time.to_i,
+                                :checkin_at => Time.now.utc,:checkout_at => new_time,
                                  :checkin_by =>  self.employee_name,
                                 :booking_status => "assign" })
       else
@@ -37,7 +39,6 @@ class Order < ApplicationRecord
                                 :booking_status => "assign" })
       end
       #end extra time
-     
       
       table =  DiningFacility.find(self.table_id)
       table.status = "occupied"