/**
* Checks that a user has a shopping cart, and that it has products. Useful for checking out
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
*
* @return mixed
*/
public function handle($request, Closure $next)
{
// check if the shopping cart has any items
if ($this->shoppingCart->hasProducts()) {
return $next($request);
}
return view('frontend.cart.index');
}
/**
* @return int
*/
public function emptyCart()
{
// empty the shopping cart
return $this->shoppingCart->makeItEmpty();
}
/**
* @param Request $request
*
* @return \Illuminate\Http\RedirectResponse|\Symfony\Component\HttpFoundation\Response
*/
public function removeAllProducts(Request $request)
{
$this->data = $this->shoppingCart->makeItEmpty();
return $this->handleRedirect($request);
}