33 lines
776 B
PHP
33 lines
776 B
PHP
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<?php
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namespace Modules\Coupon\Checkers;
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use Closure;
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use Modules\Cart\Facades\Cart;
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use Modules\Coupon\Exceptions\InapplicableCouponException;
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class ExcludedProducts
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{
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public function handle($coupon, Closure $next)
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{
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$coupon->load('excludeProducts');
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if ($coupon->excludeProducts->isEmpty()) {
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return $next($coupon);
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}
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foreach (Cart::items() as $cartItem) {
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if ($this->inExcludedProducts($coupon, $cartItem)) {
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throw new InapplicableCouponException;
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}
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}
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return $next($coupon);
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}
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private function inExcludedProducts($coupon, $cartItem)
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{
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return $coupon->excludeProducts->contains($cartItem->product);
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}
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}
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