public ActionResult BookingCalculateDiscount(BookingViewModel bookingvm)
{
decimal initalPrice = _rooms.Find(bookingvm.Room.Id).Price;
var date = bookingvm.Date;
var newPrice = _discountRepo.MondayAndTuesdayDiscount(date, initalPrice);
newPrice = _discountRepo.WeekOfTheYearDiscount(date, newPrice);
newPrice = _discountRepo.NumberOfRoomsDiscount(_rooms.GetAll().Count(), newPrice);
newPrice = _discountRepo.AlphabeticDiscount(newPrice, bookingvm.Guests);
newPrice = _discountRepo.DiceDubbelerDiscount(newPrice, initalPrice);
newPrice = _discountRepo.CheckDiscount(newPrice, initalPrice);
bookingvm.Room = _rooms.Find(bookingvm.Room.Id);
bookingvm.Price = newPrice;
bookingvm.Discount = Math.Round(_discountRepo.CurrentDiscountCalculator(newPrice, initalPrice), 2);
return(View(bookingvm));
}