Cart::dec() - Code Metrics - Inspection of "Cleanup code and tests" - Lenius/laravel-ecommerce - Measure and Improve Code Quality continuously with Scrutinizer

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by Carsten

created 2022-05-25 15:41 UTC

Cart::dec() A

↳ Parent: Cart

Complexity

Conditions	3
Paths	3

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	9
nc	3
nop	1
dl	0
loc	15
ccs	9
cts	9
cp	1
crap	3
rs	9.9666
c	0
b	0
f	0

<?php

namespace Lenius\LaravelEcommerce;

use Illuminate\Contracts\Events\Dispatcher;
use Lenius\Basket\Basket;
use Lenius\Basket\IdentifierInterface;
use Lenius\Basket\Item;
use Lenius\Basket\ItemInterface;
use Lenius\Basket\StorageInterface;
use Lenius\LaravelEcommerce\Events\CartDestroyed;
use Lenius\LaravelEcommerce\Events\CartItemDecreased;
use Lenius\LaravelEcommerce\Events\CartItemIncremented;
use Lenius\LaravelEcommerce\Events\CartItemRemoved;
use Lenius\LaravelEcommerce\Events\CartItemUpdated;

class Cart extends Basket
{
    /**
     * Instance of the event dispatcher.
     *
     * @var Dispatcher
     */
    private Dispatcher $events;

    public function __construct(StorageInterface $store, IdentifierInterface $identifier, Dispatcher $events)
    {
        $this->events = $events;

        parent::__construct($store, $identifier);
    }

    /**
     * Update an item.
     *
     * @param string $itemIdentifier
     * @param mixed $key
     * @param mixed $value
     */
    public function update(string $itemIdentifier, $key, $value = null): void
    {
        /** @var ItemInterface $item */
        foreach ($this->contents() as $item) {
            if ($item->identifier == $itemIdentifier) {
                $item->update($key, $value);
                $this->events->dispatch(new CartItemUpdated($item));

                break;
            }
        }
    }

    /**
     * Remove an item from the cart.
     *
     * @param string $identifier
     */
    public function remove(string $identifier): void
    {
        $this->events->dispatch(new CartItemRemoved($this->item($identifier)));

        $this->store->remove($identifier);
    }

    /**
     * Destroy/empty the basket.
     */
    public function destroy(): void
    {
        $this->store->destroy();

        $this->events->dispatch(new CartDestroyed());
    }

    /**
     * Increment an item from the cart.
     *
     * @param string $itemIdentifier
     *
     * @return ItemInterface|bool
     */
    public function inc(string $itemIdentifier): ItemInterface|bool
    {
        if ($item = Cart::item($itemIdentifier)) {
        if ($item = Cart::/** @scrutinizer ignore-call */ item($itemIdentifier)) {
            /** @var ItemInterface $item */
            $item->setQuantity($item->getQuantity() + 1);
            $this->events->dispatch(new CartItemIncremented($item));

            return $item;
        }

        return false;
    }

    /**
     * Decrement an item from the cart.
     *
     * @param string $itemIdentifier
     *
     * @return ItemInterface|bool
     */
    public function dec(string $itemIdentifier): ItemInterface|bool
    {
        if ($item = Cart::item($itemIdentifier)) {
        if ($item = Cart::/** @scrutinizer ignore-call */ item($itemIdentifier)) {
            /** @var ItemInterface $item */
            if ($item->getQuantity() > 1) {
                $item->setQuantity($item->getQuantity() - 1);
                $this->events->dispatch(new CartItemDecreased($item));
                return $item;
            } else {
                $this->events->dispatch(new CartItemRemoved($item));
                Cart::remove($itemIdentifier);
                      remove($itemIdentifier);
            }
        }

        return false;
    }
}


Lenius / laravel-ecommerce

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Cart::dec() A

Complexity

Size

Duplication

Code Coverage

Importance

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