Pin\Charge\Refund

Complexity

Total Complexity

6

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	4
Bugs	1	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	15	2
A	setDefaultOptions()	0	7	1
A	getMethod()	0	4	1
A	getPath()	0	4	1
A	getData()	0	4	1

<?php

namespace Pin\Charge;

use Pin\RequestInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Symfony\Component\OptionsResolver\Exception\InvalidOptionsException;

class Refund implements RequestInterface
{
    protected $options;
    protected $token;

    public function __construct($token, array $options = array())
    {
        // token
        if (!is_string($token)) {
            throw new InvalidOptionsException('The first argument is expected to be of type "string"');
        }

        $this->token = $token;

        // options
        $resolver = new OptionsResolver();
        $this->setDefaultOptions($resolver);

        $this->options = $resolver->resolve($options);
    }

    protected function setDefaultOptions(OptionsResolver $resolver)
    {
        $resolver
            ->setRequired(array('amount'))
            ->setAllowedTypes('amount', 'numeric')
        ;
    }

    /**
     * {@inheritdoc}
     */
    public function getMethod()
    {
        return self::METHOD_POST;
    }

    /**
     * {@inheritdoc}
     */
    public function getPath()
    {
        return sprintf('/1/charges/%s/refunds', $this->token);
    }

    /**
     * {@inheritdoc}
     */
    public function getData()
    {
        return $this->options;
    }
}