public IActionResult Add([FromForm] int?id)
{
if (id != null)
{
var userId = _userManager.GetUserId(HttpContext.User);
CartItem cartItem = new CartItem()
{
CustomerId = userId,
AddedDate = DateTime.Now,
ProductId = Convert.ToInt32(id)
};
_db.CartItem.Add(cartItem);
_db.SaveChanges();
}
else
{
ModelState.AddModelError("", "Product not found");
return(NotFound());
}
return(RedirectToAction("Index", "Product"));
}
public void Save()
{
_db.SaveChanges();
}