PathParamsMapper::assertRequiredParamIsPresent() - Code Metrics - Inspection of "Merge pull request #21 from eps90/req2cmd-bundle-1..." - eps90/req2cmd-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 12b6d2...3645ad )

by Jakub

created 2017-07-08 18:45 UTC

PathParamsMapper::assertRequiredParamIsPresent() A

↳ Parent: PathParamsMapper

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	5
nc	3
nop	2

<?php
declare(strict_types=1);

namespace Eps\Req2CmdBundle\Params\ParameterMapper;

use Eps\Req2CmdBundle\Exception\ParamMapperException;
use Symfony\Component\HttpFoundation\Request;

class PathParamsMapper implements ParamMapperInterface
{
    private const REQUIRED_PROPERTY_PREFIX = '!';

    public function map(Request $request, array $propsMap): array
    {
        $pathProps = $propsMap['path'] ?? [];
        $result = [];
        foreach ($pathProps as $paramName => $paramValue) {
            if ($this->isParamRequired($paramName)) {
                $paramName = substr($paramName, 1);
                $this->assertRequiredParamIsPresent($paramName, $request);
            }

            if (!$request->attributes->has($paramName)) {
                continue;
            }

            $finalPropName = $paramValue ?? $paramName;
            $result[$finalPropName] = $request->attributes->get($paramName);
        }

        return $result;
    }

    private function isParamRequired(string $paramName): bool
    {
        return strpos($paramName, self::REQUIRED_PROPERTY_PREFIX) === 0;
    }

    private function assertRequiredParamIsPresent(string $paramName, Request $request): void
    {
        if (!$request->attributes->has($paramName)) {
            throw ParamMapperException::noParamFound($paramName);
        }

        if ($request->attributes->get($paramName) === null) {
            throw ParamMapperException::paramEmpty($paramName);
        }
    }
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Eps\Req2CmdBundle\Params\ParameterMapper;
5
6			use Eps\Req2CmdBundle\Exception\ParamMapperException;
7			use Symfony\Component\HttpFoundation\Request;
8
9			class PathParamsMapper implements ParamMapperInterface
10			{
11			private const REQUIRED_PROPERTY_PREFIX = '!';
12
13			public function map(Request $request, array $propsMap): array
14			{
15			$pathProps = $propsMap['path'] ?? [];
16			$result = [];
17			foreach ($pathProps as $paramName => $paramValue) {
18			if ($this->isParamRequired($paramName)) {
19			$paramName = substr($paramName, 1);
20			$this->assertRequiredParamIsPresent($paramName, $request);
21			}
22
23			if (!$request->attributes->has($paramName)) {
24			continue;
25			}
26
27			$finalPropName = $paramValue ?? $paramName;
28			$result[$finalPropName] = $request->attributes->get($paramName);
29			}
30
31			return $result;
32			}
33
34			private function isParamRequired(string $paramName): bool
35			{
36			return strpos($paramName, self::REQUIRED_PROPERTY_PREFIX) === 0;
37			}
38
39			private function assertRequiredParamIsPresent(string $paramName, Request $request): void
40			{
41			if (!$request->attributes->has($paramName)) {
42			throw ParamMapperException::noParamFound($paramName);
43			}
44
45			if ($request->attributes->get($paramName) === null) {
46			throw ParamMapperException::paramEmpty($paramName);
47			}
48			}
49			}
50

eps90 / req2cmd-bundle

Push — master ( 12b6d2...3645ad )

PathParamsMapper::assertRequiredParamIsPresent() A

Complexity

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Duplication

Importance

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