public virtual async Task <IActionResult> SetCurrency(int customerCurrency, string returnUrl = "")
{
var currency = await _currencyService.GetCurrencyByIdAsync(customerCurrency);
if (currency != null)
{
await _workContext.SetWorkingCurrencyAsync(currency);
}
//home page
if (string.IsNullOrEmpty(returnUrl))
{
returnUrl = Url.RouteUrl("Homepage");
}
//prevent open redirection attack
if (!Url.IsLocalUrl(returnUrl))
{
returnUrl = Url.RouteUrl("Homepage");
}
return(Redirect(returnUrl));
}