public IActionResult UpdateTotal(int basketId)
{
_basket.UpdateTotalWithPromotions();
foreach (ProductLineItem item in _basket.Products)
{
_supermarketRepository.SaveBasketLineItem(_basket.BasketId, item);
}
var basketViewModel = new BasketViewModel
{
BasketId = _basket.BasketId,
ProductLineItems = _basket.Products,
Total = _basket.GetDiscountedTotal()
};
return(View("Index", basketViewModel));
}