fetch reservations, find and update changed reservations

cronServices/checkBookingChanges.js

@@ -0,0 +1,24 @@
+'use strict';
+
+require('dotenv').config();
+
+const { fetchAllBookings, bulkWriteReservationsWithChangesTracking } = require('../services/officeRnD/bookings');
+
+const checkBookingChanges = () => {
+    fetchAllBookings()
+        .then((reservations) => {
+            bulkWriteReservationsWithChangesTracking(reservations)
+                .then((changes) => {
+                    console.log('== CHANGES == ');
+                    console.log(changes);
+                })
+                .catch((error) => {
+                    console.log('Error bulk write booking reservations :', error);
+                });
+        })
+        .catch((error) => {
+           console.log('Error fetching bookings from ORD ', error);
+        });
+};
+
+checkBookingChanges();