/// <summary>
/// Add cookie value for the compared products
/// </summary>
/// <param name="comparedProductIds">Collection of compared products identifiers</param>
protected async Task AddCompareProductsCookie(IEnumerable <int> comparedProductIds)
{
//delete current cookie if exists
var cookieName = $"{NopCookieDefaults.Prefix}{NopCookieDefaults.ComparedProductsCookie}";
await _jsService.EraseCookie(cookieName);
//create cookie value
var comparedProductIdsCookie = string.Join(",", comparedProductIds);
//create cookie options
var cookieExpires = 24 * 10; //TODO make configurable
await _jsService.SetCookie(cookieName, comparedProductIdsCookie, cookieExpires);
}