public IActionResult ProductSubmit(StoreItem item)
{
if (ModelState.IsValid)
{
var oldItem = Db.StoreListings.Find(item.ID);
if (oldItem != null)
{
oldItem = item;
DB.Save(oldItem);
}
else
{
item.ID = Guid.NewGuid();
DB.Add(item);
}
}
return(Redirect("CurrentStock"));
}