public async Task <ActionResult> DeleteFromCart(ShopCartVM model)
{
using (Db db = new Db())
{
ShopCartDB modelDb = await db.ShopCarts.FindAsync(model.Id);
db.ShopCarts.Remove(modelDb);
db.SaveChanges();
ViewBag.MessageInfo = model.ProductName + " is delete";
modelDb = await db.ShopCarts.FindAsync(model.Id);
if (modelDb != null)
{
ViewBag.MessageInfo = modelDb.ProductName + " is't delete";
}
else
{
var listCart = (List <ShopCartVM>)Session["Cart"];
if (Session["Cart"] != null)
{
for (int i = 0; i < listCart.Count; i++)
{
if (listCart[i].Id == model.Id)
{
listCart.RemoveAt(i);
Session["Cart"] = listCart;
break;
}
}
}
//await Index(null);
}
}
return(RedirectToAction("Index"));
}
public ActionResult CartPartial()
{
if (Session["UserId"] == null)
{
//var user = HttpContext.User.Identity.Name.ToString();
UserModel user = UserManager.FindByEmail(HttpContext.User.Identity.Name);
if (user == null)
{
return(RedirectToAction("Logout", "Account"));
}
Session["UserId"] = user.Id;
using (Db db = new Db())
{
Session["Cart"] = db.ShopCarts.ToArray().Where(m => m.UserId == user.Id).Select(m => new ShopCartVM(m)).ToList();
}
}
ShopCartVM model = new ShopCartVM();
if (Session["Cart"] != null)
{
foreach (var product in (List <ShopCartVM>)Session["Cart"])
{
model.AmountProduct += product.AmountProduct;
model.Price += product.Total;
}
}
else
{
model.AmountProduct = 0;
model.Price = 0m;
}
return(PartialView("_CartPartial", model));
}
