GuzzleClientFactory::getLogger() - Code Metrics - Inspection of "master reset phpunit to version 4.x for support <..." - webservices-nl/platform-connector - Measure and Improve Code Quality continuously with Scrutinizer

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by Thijs

created 2016-04-26 06:53 UTC

GuzzleClientFactory::getLogger() A

↳ Parent: GuzzleClientFactory

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	4
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php

namespace WebservicesNl\Protocol\Soap\Helper;

use GuzzleHttp\Client;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\MessageFormatter;
use GuzzleHttp\Middleware;
use Psr\Log\LoggerAwareTrait;
use Psr\Log\LoggerInterface;
use WebservicesNl\Connector\Client\ClientFactoryInterface;
use WebservicesNl\Platform\PlatformConfigInterface;

/**
 * HttpClientFactory.
 * Helper class the Webservices connector generator with instantiating a PSR-7 curl client.
 */
class GuzzleClientFactory implements ClientFactoryInterface
{
    use LoggerAwareTrait;

    /**
     * @var PlatformConfigInterface
     */
    private $platform;

    /**
     * HttpClientFactory constructor.
     *
     * @param PlatformConfigInterface $platform
     * @param LoggerInterface|null    $logger
     */
    public function __construct(PlatformConfigInterface $platform, LoggerInterface $logger = null)
    {
        $this->platform = $platform;
        $this->logger = $logger;
    }

    /**
     * Create a static instance (LSB) of HttpClientFactory.
     *
     * @param PlatformConfigInterface $platform
     * @param LoggerInterface         $logger
     *
     * @return GuzzleClientFactory
     */
    public static function build(PlatformConfigInterface $platform, LoggerInterface $logger = null)
    {
        return new static($platform, $logger);
    }

    /**
     * Create and configure a http curl client.
     *
     * @param array $settings additional settings
     *
     * @return Client
     */
    public function create(array $settings = [])
    {
        $stack = null;
        $settings = $this->platform->toArray() + $settings;

        if ($this->getLogger() instanceof LoggerInterface) {
            $stack = HandlerStack::create();
            $stack->push(Middleware::log($this->getLogger(), new MessageFormatter('{request} - {response}')));
        }

        return new Client(
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
            [
                'base_url'           => (string)$settings['url'],
                'handler'            => $stack,
                'exceptions'         => (bool)$settings['exceptions'],
                'timeout'            => (float)$settings['responseTimeout'],
                'connection_timeout' => (float)$settings['connectionTimeout'],
            ]
        );
    }

    /**
     * Returns this LoggerInterface
     *
     * @return LoggerInterface
     */
    public function getLogger()
    {
        return $this->logger;
    }
}


1			<?php
2
3			namespace WebservicesNl\Protocol\Soap\Helper;
4
5			use GuzzleHttp\Client;
6			use GuzzleHttp\HandlerStack;
7			use GuzzleHttp\MessageFormatter;
8			use GuzzleHttp\Middleware;
9			use Psr\Log\LoggerAwareTrait;
10			use Psr\Log\LoggerInterface;
11			use WebservicesNl\Connector\Client\ClientFactoryInterface;
12			use WebservicesNl\Platform\PlatformConfigInterface;
13
14			/**
15			* HttpClientFactory.
16			* Helper class the Webservices connector generator with instantiating a PSR-7 curl client.
17			*/
18			class GuzzleClientFactory implements ClientFactoryInterface
19			{
20			use LoggerAwareTrait;
21
22			/**
23			* @var PlatformConfigInterface
24			*/
25			private $platform;
26
27			/**
28			* HttpClientFactory constructor.
29			*
30			* @param PlatformConfigInterface $platform
31			* @param LoggerInterface\|null $logger
32			*/
33			public function __construct(PlatformConfigInterface $platform, LoggerInterface $logger = null)
34			{
35			$this->platform = $platform;
36			$this->logger = $logger;
37			}
38
39			/**
40			* Create a static instance (LSB) of HttpClientFactory.
41			*
42			* @param PlatformConfigInterface $platform
43			* @param LoggerInterface $logger
44			*
45			* @return GuzzleClientFactory
46			*/
47			public static function build(PlatformConfigInterface $platform, LoggerInterface $logger = null)
48			{
49			return new static($platform, $logger);
50			}
51
52			/**
53			* Create and configure a http curl client.
54			*
55			* @param array $settings additional settings
56			*
57			* @return Client
58			*/
59			public function create(array $settings = [])
60			{
61			$stack = null;
62			$settings = $this->platform->toArray() + $settings;
63
64			if ($this->getLogger() instanceof LoggerInterface) {
65			$stack = HandlerStack::create();
66			$stack->push(Middleware::log($this->getLogger(), new MessageFormatter('{request} - {response}')));
67			}
68
69			return new Client(
			0 ignored issues – show Bug Best Practice introduced 2016-04-26 06:57 UTC by Report Bug Copy Issue Report The return type of `return new \GuzzleHttp\C...'connectionTimeout']));` (`GuzzleHttp\Client`) is incompatible with the return type declared by the interface `WebservicesNl\Connector\...actoryInterface::create` of type `WebservicesNl\Connector\Client\ClientInterface`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
70			[
71			'base_url' => (string)$settings['url'],
72			'handler' => $stack,
73			'exceptions' => (bool)$settings['exceptions'],
74			'timeout' => (float)$settings['responseTimeout'],
75			'connection_timeout' => (float)$settings['connectionTimeout'],
76			]
77			);
78			}
79
80			/**
81			* Returns this LoggerInterface
82			*
83			* @return LoggerInterface
84			*/
85			public function getLogger()
86			{
87			return $this->logger;
88			}
89			}
90

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GuzzleClientFactory::getLogger() A

Complexity

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