Brazanation\Documents\Cns\CnsCalculator

Complexity

Total Complexity

1

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
A	calculateDigit()	0	13	1

<?php

namespace Brazanation\Documents\Cns;

use Brazanation\Documents\DigitCalculable;
use Brazanation\Documents\DigitCalculator;

final class CnsCalculator implements DigitCalculable
{
    /**
     * {@inheritdoc}
     */
    public function calculateDigit(string $baseNumber) : string
    {
        $pis = substr($baseNumber, 0, 11);

        $calculator = new DigitCalculator($pis);
        $calculator->useComplementaryInsteadOfModule();
        $calculator->replaceWhen('8', 10);
        $calculator->replaceWhen('0', 11);
        $calculator->withMultipliersInterval(5, 15);

        $digit = $calculator->calculate();

        return "{$digit}";
    }
}