public void OnPost()
{
if (ModelState.IsValid)
{
var calculatedDays = BookReservationService.CalcuteBusinessDays(BookReservationViewModel.CheckOutDate, BookReservationViewModel.ReturnDate, BookReservationViewModel.CountryId);
BookReservationViewModel.BusinessDay = calculatedDays;
if (calculatedDays > 10)
{
var result = bookReservationService.CalculatePenalty(BookReservationViewModel.CountryId, calculatedDays);
BookReservationViewModel.PenaltyAmount = result.Item1;
BookReservationViewModel.CurrencyCode = result.Item2;
}
}
CountryList = bookReservationService.PopulateCountry(BookReservationViewModel.CountryId).ToList();
}
