public ActionResult Create(Subscribe subscribe)
{
var rep = new DataRepositories();
if (!rep.Books.GetAll().Any(b => b.BookID == subscribe.BookID))
{
ModelState.AddModelError(string.Empty, "Book ID is invalid");
}
else
{
if (!rep.Books.GetSingle(subscribe.BookID).InStorage)
ModelState.AddModelError(string.Empty, "This book isn't in storage");
}
if (!rep.Subscribers.GetAll().Any(s => s.SubscriberID == subscribe.SubscriberID))
ModelState.AddModelError(string.Empty, "Subscriber ID is invalid");
if (ModelState.IsValid)
{
subscribe.LibrarianID = rep.Users.GetSingle(WebSecurity.CurrentUserId).Librarian.LibrarianID;
subscribe.DeliveryDate = DateTime.Now;
subscribe.Status = false;
rep.Subscribes.Add(subscribe);
var b = rep.Books.GetSingle(subscribe.BookID);
if (b.Subscribes.Where(s=>!s.Status).Count() >= b.Quantity)
b.InStorage = false;
else
b.InStorage = true;
rep.Books.Update(b);
return RedirectToAction("Index");
}
return View(subscribe);
}
//
// GET: /Subscribe/Create
public ActionResult Create(int Id = 0)
{
var s = new Subscribe();
s.BookID = Id;
return View(s);
}
public ActionResult Edit(Subscribe subscribe)
{
if (ModelState.IsValid)
{
db.Entry(subscribe).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.BookID = new SelectList(db.Books, "BookID", "Title", subscribe.BookID);
ViewBag.SubscriberID = new SelectList(db.Subscribers, "SubscriberID", "FirstName", subscribe.SubscriberID);
ViewBag.LibrarianID = new SelectList(db.Librarians, "LibrarianID", "FirstName", subscribe.LibrarianID);
return View(subscribe);
}
