Raigu\XRoad\SoapEnvelope\ValidatedUserId::asStr()

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function asStr(): string
    {
        $countryCode = substr($this->userId, 0, 2);
        if (preg_match('/^[A-Z]{2}$/', $countryCode) !== 1) {
            throw new Exception(
                sprintf(
                    'Invalid country code prefix in userId. Must be two-letter ISO country code. Actual: %s',
                    $countryCode
                )
            );
        }

        return $this->userId;
    }