ConstraintViolationListValueResolver::resolve() - Code Metrics - Ne-Lexa/RequestDtoBundle - Measure and Improve Code Quality continuously with Scrutinizer

ConstraintViolationListValueResolver::resolve() A
last analyzed 2020-06-02 17:07 UTC

↳ Parent: ConstraintViolationListValueResolver

Complexity

Conditions	4
Paths	3

Size

Total Lines	22
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	4
eloc	11
c	1
b	0
f	1
nc	3
nop	2
dl	0
loc	22
ccs	12
cts	12
cp	1
crap	4
rs	9.9

<?php

declare(strict_types=1);

namespace Nelexa\RequestDtoBundle\ArgumentResolver;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
use Symfony\Component\Validator\ConstraintViolationListInterface;

final class ConstraintViolationListValueResolver implements ArgumentValueResolverInterface
{
    public const REQUEST_ATTR_KEY = '_dto_violations';

    public function supports(Request $request, ArgumentMetadata $argument): bool
    {
        return is_a($argument->getType(), ConstraintViolationListInterface::class, true);
    }

    /**
     * @return iterable
     */
    public function resolve(Request $request, ArgumentMetadata $argument)
    {
        /** @var ConstraintViolationListInterface|null $errorsQueue */
        $violationList = $request->attributes->get(self::REQUEST_ATTR_KEY);

        if ($violationList === null) {
            throw new \InvalidArgumentException(
                sprintf(
                    'The action argument "%s \$%s" is required.',
                    (string) $argument->getType(),
                    $argument->getName()
                )
            );
        }

        $request->attributes->remove(self::REQUEST_ATTR_KEY);

        if ($argument->isNullable() && $violationList->count() === 0) {
            $violationList = null;
        }

        yield $violationList;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Nelexa\RequestDtoBundle\ArgumentResolver;
6
7		use Symfony\Component\HttpFoundation\Request;
8		use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
9		use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;
10		use Symfony\Component\Validator\ConstraintViolationListInterface;
11
12		final class ConstraintViolationListValueResolver implements ArgumentValueResolverInterface
13		{
14		public const REQUEST_ATTR_KEY = '_dto_violations';
15
16	15	public function supports(Request $request, ArgumentMetadata $argument): bool
17		{
18	15	return is_a($argument->getType(), ConstraintViolationListInterface::class, true);
19		}
20
21		/**
22		* @return iterable
23		*/
24	15	public function resolve(Request $request, ArgumentMetadata $argument)
25		{
26		/** @var ConstraintViolationListInterface\|null $errorsQueue */
27	15	$violationList = $request->attributes->get(self::REQUEST_ATTR_KEY);
28
29	15	if ($violationList === null) {
30	1	throw new \InvalidArgumentException(
31	1	sprintf(
32	1	'The action argument "%s \$%s" is required.',
33	1	(string) $argument->getType(),
34	1	$argument->getName()
35		)
36		);
37		}
38
39	14	$request->attributes->remove(self::REQUEST_ATTR_KEY);
40
41	14	if ($argument->isNullable() && $violationList->count() === 0) {
42	2	$violationList = null;
43		}
44
45	14	yield $violationList;
46	14	}
47		}
48

Ne-Lexa / RequestDtoBundle

ConstraintViolationListValueResolver::resolve() A last analyzed 2020-06-02 17:07 UTC

Complexity

Size

Duplication

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Importance

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ConstraintViolationListValueResolver::resolve() A
last analyzed 2020-06-02 17:07 UTC