Lenius\LaravelEcommerce\Cart

Complexity

Total Complexity

6

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Test Coverage

Coverage

60%

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	destroy()	0	5	1
A	__construct()	0	5	1
A	remove()	0	5	1
A	update()	0	9	3

<?php

namespace Lenius\LaravelEcommerce;

use Illuminate\Contracts\Events\Dispatcher;
use Lenius\Basket\Basket;
use Lenius\Basket\IdentifierInterface;
use Lenius\Basket\Item;
use Lenius\Basket\StorageInterface;

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 The unique item identifier
     * @param mixed $key The key to update, or an array of key-value pairs
     * @param mixed $value The value to set $key to
     */
    public function update(string $itemIdentifier, $key, $value = null): void
    {
        /** @var Item $item */
        foreach ($this->contents() as $item) {
            if ($item->identifier == $itemIdentifier) {
                $item->update($key, $value);
                $this->events->dispatch('cart.updated', $this->item($itemIdentifier));

                break;
            }
        }
    }

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

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

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

        $this->events->dispatch('cart.destroyed', []);
    }
}