GetBooking.js

this.post(`${config.bookingApi}/ManageBooking/GetBooking`, booked, {
          dataTransformer: ({data}) => {
            console.log('transformer.data.response', data);
            let customer = {
              id: 1,
              ...data.bookerProfile,
              ...data.bookerProfile.address,
              email: data.bookerProfile.email.address,
              mobilePhone: data.bookerProfile.phone.countryCode.concat(' ', data.bookerProfile.phone.number)
            };

            data.accommodationBooking.roomConfigurations.forEach((room, i) => {
              let checkoutItem = {
                id: i + 1,
                ...room,
                configurationId: i + 1
              };

              //Checkout
              Checkout.insertOrUpdate({
                data: checkoutItem
              });

              //TotalPrices
              TotalPrice.insertOrUpdate({
                data: {
                  id: i + 1,
                  ...room.totalPrice
                }
              });

              //SpecialWishes
              SpecialWish.insertOrUpdate({
                data: {
                  checkoutId: i + 1,
                  ...room.specialRequests
                }
              });

              // CustomerGuests
              room.paxes.forEach((pax) => {
                CustomerGuest.insertOrUpdate({
                  data: {
                    id: i + 1,
                    ...pax,
                    ...pax.customer,
                    type: pax.ageGroupTypeID
                  }
                });
              });
            });

            //Vouchers
            Voucher.insertOrUpdate({
              data: data.vouchers
            });

            return {
              customer: customer
            };
          },
          persistBy: 'insertOrUpdate'
        })