/*
* Queries the service to see if a discount is running for today. If so, it will update the view's discount banner
*/
private void CheckForDiscounts()
{
double discountPercentage = 0;
DiscountItem discount = _service.GetDiscount(DateTime.Now);
if (discount != null)
{
discountPercentage = Math.Round(discount.Size * 100, 0);
String bannerText = String.Format("{0}% sale ends on {1}!", discountPercentage.ToString(), discount.End.ToShortDateString());
_view.SetDiscountBanner(bannerText);
}
}
