33 lines
815 B
PHP
33 lines
815 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 ExcludedCategories
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{
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public function handle($coupon, Closure $next)
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{
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$coupon->load('excludeCategories');
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if ($coupon->excludeCategories->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->inExcludedCategories($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 inExcludedCategories($coupon, $cartItem)
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{
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return $coupon->excludeCategories->intersect($cartItem->product->categories)->isNotEmpty();
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}
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}
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