public async Task <ActionResult> Create(int?id, BookingViewModel bookingViewModel)
{
if (id == null || bookingViewModel == null)
{
return(RedirectToAction("Index", "Home"));
}
if (!await _portalService.CreateBookingAsync(id, bookingViewModel))
{
ModelState.AddModelError("LastDay", "The room is already reserved at that day!");
}
if (!ModelState.IsValid)
{
ViewData["Capacity"] = new SelectList(_portalService.CreateCapacityList(id));
bookingViewModel.Room = _portalService.GetRoom(id);
return(View("Create", bookingViewModel));
}
//TODO: return to the result view of the booking
return(RedirectToAction("Index", "Home"));
}