Loevgaard\AltaPay\Payload\Payload::simplePayload()

Complexity

Conditions	9
Paths	4

Size

Total Lines	33
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	9

Importance

Changes

0

<?php
    public static function simplePayload(array $payload) : array
    {
        $payload = array_filter($payload, function ($val) {
            if ($val instanceof PayloadInterface) {
                $val = $val->getPayload();
            }

            // this will effectively remove empty arrays
            if (is_array($val) && empty($val)) {
                return false;
            }

            if (is_null($val)) {
                return false;
            }

            if ($val === '') {
                return false;
            }

            return true;
        });

        foreach ($payload as $key => $val) {
            if (is_array($val)) {
                $payload[$key] = static::simplePayload($val);
            } elseif ($val instanceof PayloadInterface) {
                $payload[$key] = static::simplePayload($val->getPayload());
            }
        }

        return $payload;
    }
}