Environment::__construct() - Code Metrics - Inspection of "Namespace refaktoring" - 68publishers/application - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Vojtěch

created 2017-01-19 06:50 UTC

Environment::__construct() A

↳ Parent: Environment

Complexity

Conditions	2
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	4
nc	1
nop	3

<?php

declare(strict_types=1);

namespace SixtyEightPublishers\Application\Environment;

class Environment
{
	/** @var \SixtyEightPublishers\Application\Environment\IProfileStorage  */
	private $profileStorage;

	/**
	 * @param \SixtyEightPublishers\Application\Environment\ProfileContainer            $profileContainer
	 * @param \SixtyEightPublishers\Application\Environment\IEnvironmentDetector        $detector
	 * @param \SixtyEightPublishers\Application\Environment\IProfileStorage             $profileStorage
	 */
	public function __construct(ProfileContainer $profileContainer, IEnvironmentDetector $detector, IProfileStorage $profileStorage)
	{
		$profile = $detector->detect($profileContainer);
		$this->profileStorage = $profileStorage;
		$this->profileStorage->setProfile($profile instanceof Profile ? $profile : $profileContainer->getDefaultProfile());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
	}

	/**
	 * @return \SixtyEightPublishers\Application\Environment\ActiveProfile
	 */
	public function getProfile()
	{
		return $this->profileStorage->getProfile();
	}
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SixtyEightPublishers\Application\Environment;
6
7			class Environment
8			{
9			/** @var \SixtyEightPublishers\Application\Environment\IProfileStorage */
10			private $profileStorage;
11
12			/**
13			* @param \SixtyEightPublishers\Application\Environment\ProfileContainer $profileContainer
14			* @param \SixtyEightPublishers\Application\Environment\IEnvironmentDetector $detector
15			* @param \SixtyEightPublishers\Application\Environment\IProfileStorage $profileStorage
16			*/
17			public function __construct(ProfileContainer $profileContainer, IEnvironmentDetector $detector, IProfileStorage $profileStorage)
18			{
19			$profile = $detector->detect($profileContainer);
20			$this->profileStorage = $profileStorage;
21			$this->profileStorage->setProfile($profile instanceof Profile ? $profile : $profileContainer->getDefaultProfile());
			0 ignored issues – show Bug introduced 2017-01-18 21:51 UTC by Report Bug Copy Issue Report It seems like `$profile instanceof \Six...er->getDefaultProfile()` can be `null`; however, `setProfile()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
22			}
23
24			/**
25			* @return \SixtyEightPublishers\Application\Environment\ActiveProfile
26			*/
27			public function getProfile()
28			{
29			return $this->profileStorage->getProfile();
30			}
31			}
32

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Environment::__construct() A

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