public CheckCodeResult AddDiscountCode(string code)
{
HashSet <string> codes = _cartDiscountCodeService.Get();
CheckCodeResult codeResult = _getValidDiscounts.CheckCode(_cart, code);
if (codeResult.Success)
{
codes.Add(code);
_cartDiscountCodeService.SaveDiscounts(codes);
}
return(codeResult);
}
public CheckCodeResult AddDiscountCode(string code, bool fromUrl, Uri referrer = null)
{
HashSet <string> codes = _cartDiscountCodeService.Get();
CheckCodeResult codeResult = _getValidDiscounts.CheckCode(_cart, code, fromUrl);
if (codeResult.Success)
{
codes.Add(code);
_cartDiscountCodeService.SaveDiscounts(codes);
}
if (referrer != null && (!referrer.IsAbsoluteUri || referrer.Authority == _site.BaseUrl))
{
codeResult.RedirectUrl = referrer.ToString();
}
return(codeResult);
}