30 lines
685 B
PHP
30 lines
685 B
PHP
|
<?php
|
||
|
|
|
||
|
|
namespace Modules\Coupon\Checkers;
|
||
|
|
|
||
|
|
use Closure;
|
||
|
|
use Modules\Cart\Facades\Cart;
|
||
|
|
use Modules\Coupon\Exceptions\InapplicableCouponException;
|
||
|
|
|
||
|
|
class ApplicableProducts
|
||
|
|
{
|
||
|
|
public function handle($coupon, Closure $next)
|
||
|
|
{
|
||
|
|
$coupon->load('products');
|
||
|
|
|
||
|
|
if ($coupon->products->isEmpty()) {
|
||
|
|
return $next($coupon);
|
||
|
|
}
|
||
|
|
|
||
|
|
$cartItems = Cart::items()->filter(function ($cartItem) use ($coupon) {
|
||
|
|
return $coupon->products->contains($cartItem->product);
|
||
|
|
});
|
||
|
|
|
||
|
|
if ($cartItems->isEmpty()) {
|
||
|
|
throw new InapplicableCouponException;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $next($coupon);
|
||
|
|
}
|
||
|
|
}
|