public ActionResult Create([Bind(Include = "Id,OrderDate,ReceptionDate,ReturnDate,UserId,BookId")] Order order, FormCollection form)
{
if (ModelState.IsValid)
{
try
{
var DDLValue = Int32.Parse(Request.Form["BookId"]);
var availability = _bookRepo.Availability(DDLValue);
if (availability == "No")
{
throw new Exception();
}
else
{
order.UserId = User.Identity.GetUserId();
order.OrderDate = System.DateTime.Now.Date;
DateTime date = order.OrderDate;
order.ReceptionDate = date.AddDays(2);
order.ReturnDate = date.AddDays(30);
_repo.AddOrder(order);
_repo.SaveChanges();
_bookRepo.ChangeAvailability(order.BookId, "No");
_bookRepo.SaveChanges();
}
}
catch
{
ViewBag.Error = true;
return(RedirectToAction("Create", new { error = true }));
}
//ViewBag.Error = false;
ViewBag.BookId = new SelectList(_context.Book, "Id", "Title", order.BookId);
}
return(RedirectToAction("MyOrder"));
}