Ogone\AbstractPaymentResponse::getAmount()

Complexity

Conditions	4
Paths	4

Size

Total Lines	22
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4

Importance

Changes	2
Bugs	1	Features	0

<?php
    public function getAmount()
    {
        $value = trim($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");
    }