// GET: /<controller>/
public IActionResult Index()
{
OffersViewModel model = _offersService.GetOffers();
ViewData["OfferTitle"] = "Offers";
return(View(model));
}
public decimal GetTotalCost()
{
decimal totalCost = 0;
var pairs = cartItems.ToList();
foreach (var(productId, cartItem) in pairs)
{
var unitPrice = priceService.GetActualPrice(productId, cartItem.DateCreated);
var offers = offersService.GetOffers(productId);
if (!offers.Any())
{
totalCost += unitPrice * cartItem.Quantity;
continue;
}
totalCost += offersCalculator.CalculateCost(offers, cartItem.Quantity, unitPrice);
}
return(totalCost);
}
