Paranoia\Formatter\Posnet\OrderIdFormatter

Complexity

Total Complexity

2

Size/Duplication

Total Lines	11
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	format()	0	7	2

<?php
namespace Paranoia\Formatter\Posnet;

use Paranoia\Exception\InvalidArgumentException;
use Paranoia\Formatter\FormatterInterface;

class OrderIdFormatter implements FormatterInterface
{
    const MAX_INPUT_LENGTH = 24;

    public function format($input)
    {
        if (strlen($input) > self::MAX_INPUT_LENGTH) {
            throw new InvalidArgumentException('Order ID can not contain more than 24 characters.');
        }

        return str_repeat('0', self::MAX_INPUT_LENGTH - strlen($input)) . $input;
    }
}