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<?php declare(strict_types=1); |
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/* |
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* This file is part of the Plane\Shop package. |
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* |
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* (c) Dariusz Korsak <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Plane\Shop\Traits; |
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use Plane\Shop\PaymentInterface; |
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use Plane\Shop\CartItemInterface; |
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use Plane\Shop\ShippingInterface; |
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use Plane\Shop\CartItemCollection; |
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use Plane\Shop\CartDiscountInterface; |
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trait CartCommon |
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{ |
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public function getCurrency(): string |
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{ |
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return $this->cart->getCurrency(); |
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} |
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public function setShipping(ShippingInterface $shipping): void |
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{ |
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$this->cart->setShipping($shipping); |
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} |
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public function getShipping(): ?ShippingInterface |
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{ |
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return $this->cart->getShipping(); |
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} |
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public function setPayment(PaymentInterface $payment): void |
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{ |
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$this->cart->setPayment($payment); |
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} |
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public function getPayment(): ?PaymentInterface |
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{ |
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return $this->cart->getPayment(); |
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} |
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public function addDiscount(CartDiscountInterface $discount): void |
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{ |
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$this->cart->addDiscount($discount); |
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} |
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public function getDiscounts(): array |
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{ |
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return $this->cart->getDiscounts(); |
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} |
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public function fill(CartItemCollection $collection): void |
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{ |
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$this->cart->fill($collection); |
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} |
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public function add(CartItemInterface $item): void |
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{ |
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$this->cart->add($item); |
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} |
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public function remove(string $itemId): void |
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{ |
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$this->cart->remove($itemId); |
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} |
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public function clear(): void |
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{ |
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$this->cart->clear(); |
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} |
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public function update(CartItemInterface $item): void |
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{ |
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$this->cart->update($item); |
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} |
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public function has(string $itemId): bool |
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{ |
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return $this->cart->has($itemId); |
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} |
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public function get(string $itemId): CartItemInterface |
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{ |
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return $this->cart->get($itemId); |
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} |
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public function items(): array |
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{ |
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return $this->cart->items(); |
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} |
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public function itemsQuantity(): int |
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{ |
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return $this->cart->itemsQuantity(); |
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} |
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public function weight(): string |
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{ |
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return $this->cart->weight(); |
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} |
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} |
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darkorsa /
shop
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: