/// <summary>
/// removes One CartItem to existing Cartitem in cart. then calculates new values
/// </summary>
/// <param name="id">
/// ID of CartItem in Cart
/// </param>
/// <returns>
/// return New values for values in CartItem
/// </returns>
public ActionResult CountM(int id)
{
{
var Temp = db.CartItem.Single(
Temp1 => Temp1.CartItemID == id);
Temp.Count = Temp.Count - 1;
Temp.totPris = Temp.Produkt.Pris * Temp.Count;
db.SaveChanges();
var cart = ShoppingCart.GetCart(this.HttpContext);
if (Temp.Count > 0)
{
// Display the confirmation message
var results = new CountModelView
{
Message = ("En " + Temp.Produkt.ProduktNamn + " har tagits bort från din varukorg."),
ItemCount = Temp.Count,
CartTotal = cart.GetTotal() * 1.25,
CartCount = cart.GetCount(),
ItemID = Temp.ProduktID,
TotPris = getCartItemTotalPris(Temp)
};
db.SaveChanges();
return Json(results);
}
else
{
Temp.Count = Temp.Count + 1;
Temp.totPris = Temp.Produkt.Pris * Temp.Count;
db.SaveChanges();
cart.RemoveFromCart(Temp.ProduktID);
var results = new CountModelView
{
Message = (Temp.Produkt.ProduktNamn + " har tagits bort från din varukorg."),
CartTotal = cart.GetTotal() * 1.25,
CartCount = cart.GetCount(),
ItemID = Temp.ProduktID,
TotPris = Temp.totPris
};
db.SaveChanges();
return Json(results);
}
}
}
public ActionResult CountP(int id)
{
var Temp = db.CartItem.Single(
Temp1 => Temp1.CartItemID == id);
Temp.Count = Temp.Count + 1;
Temp.totPris = Temp.Produkt.Pris * Temp.Count;
db.SaveChanges();
var cart = ShoppingCart.GetCart(this.HttpContext);
if (Temp.Count <= Temp.Produkt.AntalILager)
{
var results = new CountModelView
{
Message = Temp.Produkt.ProduktNamn + " har ändrats till " + Temp.Count + " stcken.",
ItemCount = Temp.Count,
TotPris = Temp.totPris,
CartTotal = cart.GetTotal() * 1.25,
CartCount = cart.GetCount(),
ItemID = Temp.ProduktID
};
db.SaveChanges();
return Json(results);
}
else
{
Temp.Count = Temp.Count - 1;
Temp.totPris = Temp.Produkt.Pris * Temp.Count;
db.SaveChanges();
var results = new CountModelView
{
Message = "Inga mer Produkter i Lager.",
ItemCount = Temp.Count,
TotPris = Temp.totPris,
CartTotal = cart.GetTotal() * 1.25,
CartCount = cart.GetCount(),
ItemID = Temp.ProduktID
};
db.SaveChanges();
return Json(results);
}
}
