initRateRequest method

Implementation

initRateRequest(){
  paymentDetails.value = PaymentDetails.fromJson(Requests.box.read('paymentDetails'));
  isCheckingSeatAvailabilityForSaved.value = false;
  freeCheckAvailabilityForSaved.value = paymentDetails.value.availabilityCheckCounter ?? 0;
  _startSavedBookingTimer(DateTime.tryParse(paymentDetails.value.createdAt ?? '--') ?? DateTime(1900) );
  _startSavedDaysLeftExpireTimer(
    paymentDetails.value.departureDate ?? '',
    paymentDetails.value.departureTime ?? '00:00',
  );
}