Jasny\Controller\Parameter\BodyParam

Complexity

Total Complexity

3

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getValue()	0	14	3

<?php

namespace Jasny\Controller\Parameter;

use Jasny\Controller\ParameterException;
use Psr\Http\Message\ServerRequestInterface;

#[\Attribute]
class BodyParam extends SingleParameter
{
    /**
     * Get request body parameter.
     *
     * Optionally apply filtering to the value.
     * @link http://php.net/manual/en/filter.filters.php
     */
    public function getValue(
        ServerRequestInterface $request,
        string $name,
        ?string $type,
        bool $required = false
    ): mixed {
        $key = $this->key ?? $name;
        $params = $request->getParsedBody();

        if ($required && !isset($params[$key])) {
            throw new ParameterException("Missing required body parameter '$key'");
        }

        return $this->filter($params[$key] ?? null, $type);
    }
}