Loevgaard\AltaPay\Payload\Payload

Complexity

Total Complexity

10

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
D	simplePayload()	0	33	9
A	getPayload()	0	4	1

<?php
namespace Loevgaard\AltaPay\Payload;

abstract class Payload implements PayloadInterface
{
    /**
     * @inheritdoc
     */
    public function getPayload(): array
    {
        return [];
    }

    /**
     * If the input array contains objects of PayloadInterface it will convert these to simple arrays
     * Also it will remove values that are null, empty string or empty arrays
     *
     * @param array $payload
     * @return array
     */
    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;
    }
}