public async Task <IActionResult> Index(Dictionary <string, int> quantities, string couponCode, string action)
{
try
{
var user = _appUserParser.Parse(HttpContext.User);
var vm = await _basketSvc.GetBasket(user);
if (action == "[ Submit Coupon ]")
{
var updatedBasket = await _couponSvc.Apply(vm, couponCode);
await _basketSvc.ApplyCoupon(updatedBasket);
}
if (action == "[ Update ]")
{
var basket = await _basketSvc.SetQuantities(user, quantities);
}
if (action == "[ Checkout ]")
{
return(RedirectToAction("Create", "Order"));
}
}
catch (Exception ex)
{
HandleException(ex);
}
return(View());
}