public IActionResult AddHotels(TourHotel model)
{
if (HttpContext.Session.GetString("ID") == null)
{
return(RedirectToAction("Login", "Admin"));
}
else
{
if (ModelState.IsValid)
{
int hotelID = Convert.ToInt32(model.HotelID);
string tourID = model.TourID.ToString();
if (tourRepository.checkHotelID(tourID, hotelID))
{
tourRepository.AddHotel(model);
return(RedirectToAction("Index"));
}
else
{
ModelState.AddModelError(string.Empty, "This Hotel already exists.");
//ViewBag.Error = "This Hotel already exists.";
//If the system encounters an error, immediately go to the Addhotel page.
//return Redirect("https://localhost:44361/Tour/AddHotel/"+tourID);
TempData["Error"] = "This Hotel already exists.";
return(RedirectToAction("AddHotel", "Tour", new { Id = tourID }));
}
}
//If the system encounters an error, immediately go to the Addhotel page.
return(Redirect("https://localhost:44361/Tour/AddHotel/" + model.TourID));
}
}
