public void wish()
{
//wish
var wish = SessionWish.GetObjectFromJsonWish <List <Item> >(HttpContext.Session, "wish");
if (wish != null)
{
var total = wish.Sum(item => item.Quantity);
ViewBag.totalwish = total;
ViewBag.wish = wish;
}
else
{
List <Item> wish1 = new List <Item>();
SessionWish.SetObjectAsJsonWish(HttpContext.Session, "wish", wish1);
ViewBag.wish = wish1;
ViewBag.totalwish = 0;
}
var count = ViewBag.totalwish;
var wishcombo = SessionWishCombo.GetObjectFromJsonWishCombo <List <ItemCombo> >(HttpContext.Session, "wishcombo");
if (wishcombo != null)
{
var total = count + wishcombo.Sum(item => item.Quantity);
ViewBag.totalwish = total;
ViewBag.wishcombo = wishcombo;
}
else
{
List <ItemCombo> wish1 = new List <ItemCombo>();
SessionWishCombo.SetObjectAsJsonWishCombo(HttpContext.Session, "wishcombo", wish1);
ViewBag.wishcombo = wish1;
ViewBag.totalwish = count;
}
}
public IActionResult AddtoWishCombo(int?id)
{
var combos = from s in _context.Combo
select s;
if (SessionWishCombo.GetObjectFromJsonWishCombo <List <ItemCombo> >(HttpContext.Session, "wishcombo") == null)
{
List <ItemCombo> wish = new List <ItemCombo>();
wish.Add(new ItemCombo {
Combo = combos.First(s => s.Id == id), Quantity = 1
});
SessionWish.SetObjectAsJsonWish(HttpContext.Session, "wishcombo", wish);
}
else
{
List <ItemCombo> wish = SessionWishCombo.GetObjectFromJsonWishCombo <List <ItemCombo> >(HttpContext.Session, "wishcombo");
int index = isExistwish(id);
if (index != -1)
{
wish[index].Quantity = 1;
}
else
{
wish.Add(new ItemCombo {
Combo = combos.First(s => s.Id == id), Quantity = 1
});
}
SessionWish.SetObjectAsJsonWish(HttpContext.Session, "wishcombo", wish);
}
return(Redirect(ControllerContext.HttpContext.Request.Headers["Referer"].ToString()));
}
public IActionResult Removewish(int?id)
{
List <ItemCombo> wish = SessionWishCombo.GetObjectFromJsonWishCombo <List <ItemCombo> >(HttpContext.Session, "wishcombo");
int index = isExistwish(id);
wish.RemoveAt(index);
SessionWish.SetObjectAsJsonWish(HttpContext.Session, "wishcombo", wish);
return(Redirect(ControllerContext.HttpContext.Request.Headers["Referer"].ToString()));
}
private int isExistwish(int?id)
{
List <ItemCombo> wish = SessionWishCombo.GetObjectFromJsonWishCombo <List <ItemCombo> >(HttpContext.Session, "wishcombo");
for (int i = 0; i < wish.Count; i++)
{
if (wish[i].Combo.Id.Equals(id))
{
return(i);
}
}
return(-1);
}