jschreuder\Middle\Controller\FilterValidationMiddleware::process()

Complexity

Conditions	4
Paths	6

Size

Total Lines	22
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes

0

<?php declare(strict_types = 1);
    public function process(ServerRequestInterface $request, DelegateInterface $delegate) : ResponseInterface
    {
        $controller = $request->getAttribute('controller');

        if ($controller instanceof RequestFilterInterface) {
            // Execute the request-filter from the controller
            $request = $controller->filterRequest($request);
        }

        if ($controller instanceof RequestValidatorInterface) {
            // Execute the request-validator from the controller
            try {
                $controller->validateRequest($request);
            } catch (ValidationFailedException $exception) {
                // Hand of to error-handler on failure
                return ($this->errorHandler)($request, $exception);
            }
        }

        // Filtered and validated (if applicable), let's continue on
        return $delegate->next($request);
    }
}