Sylius\Component\Core\Promotion\Checker\NthOrderRuleChecker

Complexity

Total Complexity

7

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	2
Bugs	0	Features	1

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
B	isEligible()	0	16	5
A	getConfigurationFormType()	0	4	1

<?php

/*
 * This file is part of the Sylius package.
 *
 * (c) Paweł Jędrzejewski
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sylius\Component\Core\Promotion\Checker;

use Sylius\Component\Core\Model\OrderInterface;
use Sylius\Component\Core\Repository\OrderRepositoryInterface;
use Sylius\Component\Payment\Model\PaymentInterface;
use Sylius\Component\Promotion\Checker\RuleCheckerInterface;
use Sylius\Component\Promotion\Exception\UnsupportedTypeException;
use Sylius\Component\Promotion\Model\PromotionSubjectInterface;

/**
 * @author Saša Stamenković <umpirsky@gmail.com>
 * @author Joseph Bielawski <stloyd@gmail.com>
 */
class NthOrderRuleChecker implements RuleCheckerInterface
{
    const TYPE = 'nth_order';

    /**
     * @var OrderRepositoryInterface
     */
    private $orderRepository;

    /**
     * @param OrderRepositoryInterface $orderRepository
     */
    public function __construct(OrderRepositoryInterface $orderRepository)
    {
        $this->orderRepository = $orderRepository;
    }

    /**
     * {@inheritdoc}
     */
    public function isEligible(PromotionSubjectInterface $subject, array $configuration)
    {
        if (!$subject instanceof OrderInterface) {
            throw new UnsupportedTypeException($subject, OrderInterface::class);
        }

        if (!isset($configuration['nth']) || !is_int($configuration['nth'])) {
            return false;
        }

        if (null === $customer = $subject->getCustomer()) {
            return false;
        }

        return $this->orderRepository->countByCustomerAndPaymentState($customer, PaymentInterface::STATE_COMPLETED) === ($configuration['nth'] - 1);
    }

    /**
     * {@inheritdoc}
     */
    public function getConfigurationFormType()
    {
        return 'sylius_promotion_rule_nth_order_configuration';
    }
}