TS\PHPValidator\ValidatorMiddleware

Complexity

Total Complexity

4

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	__invoke()	0	11	3

<?php

namespace TS\PHPValidator;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Server\RequestHandlerInterface as RequestHandler;

class ValidatorMiddleware
{
    /**
     * @var Validator Instance
     */
    protected $validator;

    /**
     * ValidatorMiddleware constructor.
     * @param Validator $validator
     */
    public function __construct(Validator $validator)
    {
        $this->validator = $validator;
    }

    /**
     * @param Request $request
     * @param RequestHandler $handler
     * @return ResponseInterface
     */
    public function __invoke(Request $request, RequestHandler $handler): ResponseInterface
    {
        if (isset($_SESSION['TS_PHPValidator_Errors'])) {
            $this->validator->setErrors($_SESSION['TS_PHPValidator_Errors']);
            unset($_SESSION['TS_PHPValidator_Errors']);
        }
        if (isset($_SESSION['TS_PHPValidator_Values'])) {
            $this->validator->setValues($_SESSION['TS_PHPValidator_Values']);
            unset($_SESSION['TS_PHPValidator_Values']);
        }
        return $handler->handle($request);
    }
}