private void ChceckInstore(Book book)
{
int added = book.InStore;
if (added > 0 && db.Reservations.Where(r => r.BookID == book.BookID).ToList().Count() > 0)
{
List<Reservation> reservations = db.Reservations.Where(r => r.BookID == book.BookID).ToList();
reservations = reservations.OrderBy(o => o.QueueNumber).ToList();
reservations = reservations.Take(added).ToList();
//int nr = 1;
foreach (Reservation r in reservations)
{
Borrow borrow = new Borrow();
borrow.BookID = r.book.BookID;
borrow.book = book;
borrow.BorrowDate = DateTime.Now;
borrow.ReturnDate = DateTime.Now;
borrow.Fine = 0;
borrow.User = r.User;
borrow.Status = "Waiting";
db.Borrows.Add(borrow);
db.Reservations.Remove(r);
book.InStore--;
//db.Books.Attach(dbBook);
//dbBook.InStore = b.InStore - 1;
db.Entry(book).State = EntityState.Modified;
db.SaveChanges();
}
reservations = db.Reservations.Where(r => r.BookID == book.BookID).ToList();
reservations = reservations.OrderBy(o => o.QueueNumber).ToList();
int nr = 1;
foreach (Reservation r in reservations)
{
r.QueueNumber = nr;
db.Entry(r).State = EntityState.Modified;
db.SaveChanges();
nr++;
}
}
}
public ActionResult DoBorrow()
{
if (Session["Cart" + User.Identity.Name] != null)
{
var db = new ApplicationDbContext();
List<Book> cart = (List<Book>)Session["Cart" + User.Identity.Name];
Session["Cart" + User.Identity.Name] = new List<Book>();
foreach (Book b in cart)
{
//Book dbBook = new Book { BookID = b.BookID };
Borrow borrow = new Borrow();
borrow.BookID = b.BookID;
//borrow.book = b; dodawalo autorow
borrow.BorrowDate = DateTime.Now;
borrow.ReturnDate = DateTime.Now;
borrow.Fine = 0;
borrow.User = db.Users.FirstOrDefault(u => u.UserName == User.Identity.Name);
borrow.Status = "Waiting";
db.Borrows.Add(borrow);
b.InStore--;
//db.Books.Attach(dbBook);
//dbBook.InStore = b.InStore - 1;
db.Entry(b).State = EntityState.Modified;
db.SaveChanges();
}
db.SaveChanges();
TempData["notice"] = "Books will be ready soon!";
return RedirectToAction("Index");
}
return View();
}
