PhpLightning\Invoice\InvoiceConfig

Complexity

Total Complexity

8

Size/Duplication

Total Lines	48
Duplicated Lines	0 %

Test Coverage

Coverage

93.33%

Importance

Changes	2
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	getBackendOptionsFor()	0	10	2
A	getLnAddress()	0	3	1
A	getSendableRange()	0	3	1
A	getCallback()	0	3	1
A	getDomain()	0	3	1
A	getReceiver()	0	3	1
A	getCallbackUrl()	0	3	1

<?php

declare(strict_types=1);

namespace PhpLightning\Invoice;

use Gacela\Framework\AbstractConfig;
use PhpLightning\Shared\Value\SendableRange;
use RuntimeException;

final class InvoiceConfig extends AbstractConfig
{
    public function getCallback(): string
    {
        return $this->getCallbackUrl();
    }

    public function getLnAddress(): string
    {
        return sprintf('%s@%s', $this->getReceiver(), $this->getDomain());
    }

    /**
     * @return array{

The doc comment array{ at position 2 could not be parsed: the token is null at position 2.

     *     api_endpoint: string,
     *     api_key: string,
     * }
     */
    public function getBackendOptionsFor(string $backend): array
    {
        /** @var  array{api_endpoint?: string, api_key?: string} $result */
        $result = $this->get('backends')[$backend] ?? []; // @phpstan-ignore-line

        if (!isset($result['api_endpoint'], $result['api_key'])) {
            throw new RuntimeException('Missing backend options for ' . $backend);
        }

        return $result;
    }

    public function getSendableRange(): SendableRange
    {
        return $this->get('sendable-range', SendableRange::default());
    }

    private function getDomain(): string
    {
        return (string)$this->get('domain', $_SERVER['HTTP_HOST'] ?? 'localhost');
    }

    private function getReceiver(): string
    {
        return (string)$this->get('receiver', $_SERVER['REQUEST_URI'] ?? 'unknown-receiver');
    }

    private function getCallbackUrl(): string
    {
        return (string)$this->get('callback-url');
    }
}