Ogone\AbstractPaymentResponse

Complexity

Total Complexity

6

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

94.74%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	getAmount()	0	26	5
A	isSuccessful()	0	8	1

<?php
/*
 * This file is part of the Marlon Ogone package.
 *
 * (c) Marlon BVBA <info@marlon.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Ogone;

use InvalidArgumentException;

abstract class AbstractPaymentResponse extends AbstractResponse implements PaymentResponse
{
    /**
     * @return int Amount in cents
     */
    public function getAmount()
    {
        if (!isset($this->parameters['AMOUNT'])) {
            throw new InvalidArgumentException('Parameter AMOUNT does not exist');
        }

        $value = trim($this->parameters['AMOUNT']);

        $withoutDecimals = '#^\d*$#';
        $oneDecimal = '#^\d*\.\d$#';
        $twoDecimals = '#^\d*\.\d\d$#';

        if (preg_match($withoutDecimals, $value)) {
            return (int) ($value.'00');
        }

        if (preg_match($oneDecimal, $value)) {
            return (int) (str_replace('.', '', $value).'0');
        }

        if (preg_match($twoDecimals, $value)) {
            return (int) (str_replace('.', '', $value));
        }

        throw new \InvalidArgumentException("Not a valid currency amount");
    }

    public function isSuccessful()
    {
        return in_array($this->getParam('STATUS'), array(
            PaymentResponse::STATUS_AUTHORISED,
            PaymentResponse::STATUS_PAYMENT_REQUESTED,
            PaymentResponse::STATUS_PAYMENT_BY_MERCHANT
        ));
    }
}