use BOOKING_STATE in database calls

db/index.js

@@ -2,6 +2,7 @@ import * as mongoose from 'mongoose'
 
 import Booker from './booker'
 import Booking from './booking'
+import { BOOKING_STATUS } from './bookingStatus'
 
 let connectedPromise
 
@@ -23,7 +24,7 @@ export async function getBookedDays() {
 
   const bookings = await Booking.find(
     {
-      status: { $ne: 'rejected' },
+      status: { $in: [BOOKING_STATUS.REQUESTED, BOOKING_STATUS.CONFIRMED] },
       $or: [
         { endDate: { $gt: new Date() } },
         { startDate: { $gt: new Date() } },