public ActionResult AddBookToCart(Cart cart, int id)
{
string url = this.Request.UrlReferrer.AbsolutePath;
CartServic cartService = new CartServic();
var cartViewModel = cartService.GetCartViewModel();
if (cart.books.Count < 5)
{
if (cart.books.Find(b => b.Id == id) == null)
{
using (var dbContext = new MvclibraryEntities())
{
var books = dbContext.Books.ToList();
var book = books.Where(b => b.Id == id).FirstOrDefault();
cart.books.Add(book);
}
}
else
{
TempData["Message"] = "Podana książka znajduje się już w koszyku";
TempData["Status"] = "false";
}
}
else
{
TempData["Message"] = "Nie można przekroczyć 5 książek w koszyku";
TempData["Status"] = "false";
}
cartViewModel.cart = cart;
return(Redirect(url));
}
public ActionResult ClearCart(Cart cart)
{
string url = this.Request.UrlReferrer.AbsolutePath;
CartServic cartService = new CartServic();
var cartViewModel = cartService.GetCartViewModel();
cart.books.Clear();
cartViewModel.cart = cart;
return(Redirect(url));
}
public ActionResult LendBooks(Cart cart)
{
string url = this.Request.UrlReferrer.AbsolutePath;
CartServic cartService = new CartServic();
var cartViewModel = cartService.GetCartViewModel();
var userEmail = User.Identity.Name;
using (var dbContext = new MvclibraryEntities())
{
var user = dbContext.User.Where(u => u.Email == userEmail).FirstOrDefault();
var lends = dbContext.Lend.ToList();
var userLends = lends.Where(l => l.UserId == user.Id && (l.State == "Odebrano" || l.State == "Na półce czytelnika")).ToList();
if (userLends.Count + cart.books.Count <= user.BorrowLimit)
{
foreach (var item in cart.books)
{
var lend = new Lend
{
BookId = item.Id,
UserId = user.Id,
DateBorrowed = DateTime.Now,
State = "Na półce czytelnika",
DateReturn = DateTime.Now.AddDays(14)
};
item.Status = "Wypożyczona";
dbContext.Entry(item).State = EntityState.Modified;
dbContext.Lend.Add(lend);
}
dbContext.SaveChanges();
TempData["Message"] = "Książki czekają na Twój odbiór";
TempData["Status"] = "true";
}
else
{
TempData["Message"] = "Masz już wypożyczone " + userLends.Count + " ksiązki. Twój limit wynosi " + user.BorrowLimit;
TempData["Status"] = "false";
}
}
cart.books.Clear();
cartViewModel.cart = cart;
return(Redirect(url));
}
public ActionResult RemoveBook(Cart cart, int id)
{
string url = this.Request.UrlReferrer.AbsolutePath;
CartServic cartService = new CartServic();
var cartViewModel = cartService.GetCartViewModel();
var book = cart.books.FirstOrDefault(b => b.Id == id);
if (book != null)
{
cart.books.Remove(book);
}
cartViewModel.cart = cart;
return(Redirect(url));
}
