sync token lookup

app/models/booking.rb

@@ -14,10 +14,11 @@ class Booking < ApplicationRecord
   def self.sync_booking_records(bookings)
     if !bookings.nil?
       bookings.each do |b|
-        unless Booking.exists?(b['booking_id'])
-          booking = Booking.new
+        unless TableBooking.exists?(b['booking_id'])
+          booking = TableBooking.new
           booking.booking_id = b['booking_id']
           booking.dining_facility_id = b['dining_facility_id']
+          booking.type = b['type']
           booking.checkin_at = b['checkin_at']
           booking.checkin_by = b['checkin_by']
           booking.checkout_at = b['checkout_at']

app/models/lookup.rb

@@ -26,6 +26,11 @@ class Lookup < ApplicationRecord
     return lookup.value
   end
 
+  def self.get_sync_token
+    lookup = Lookup.find_by_lookup_type('sync_token')
+    return lookup.value
+  end
+
   def self.collection_of(type)
     Lookup.select("name, value").where("lookup_type" => type ).map { |l| [l.name, l.value] }