Guzzle5Adapter::__construct() - Code Metrics - Inspection of "Add correlationId provider" - commercetools/commercetools-php-sdk - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#333)

by Jens

created 2017-08-07 11:09 UTC

Guzzle5Adapter::__construct() A

↳ Parent: Guzzle5Adapter

Complexity

Conditions	3
Paths	4

Size

Total Lines	22
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
dl	0
loc	22
ccs	0
cts	22
cp	0
rs	9.2
c	0
b	0
f	0
cc	3
eloc	15
nc	4
nop	1
crap	12

<?php
/**
 * @author @jayS-de <[email protected]>
 */

namespace Commercetools\Core\Client\Adapter;

use Commercetools\Core\Helper\CorrelationIdProvider;
use Commercetools\Core\Helper\Subscriber\CorrelationIdSubscriber;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Pool;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Psr7\Response;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Log\LoggerInterface;
use Commercetools\Core\Helper\Subscriber\Log\LogSubscriber;
use Commercetools\Core\Error\ApiException;
use Psr\Log\LogLevel;

class Guzzle5Adapter implements AdapterInterface, CorrelationIdAware
{
    /**
     * @var Client
     */
    protected $client;

    /**
     * @var LoggerInterface
     */
    protected $logger;

    /**
     * @param array $options
     */
    public function __construct(array $options = [])
    {
        if (isset($options['base_uri'])) {
            $options['base_url'] = $options['base_uri'];
            unset($options['base_uri']);
        }
        if (isset($options['headers'])) {
            $options['defaults']['headers'] = $options['headers'];
            unset($options['headers']);
        }
        $options = array_merge(
            [
                'allow_redirects' => false,
                'verify' => true,
                'timeout' => 60,
                'connect_timeout' => 10,
                'pool_size' => 25
            ],
            $options
        );
        $this->client = new Client($options);
    }

    public function setLogger(LoggerInterface $logger, $logLevel = LogLevel::INFO, $formatter = null)
    {
        $this->logger = $logger;
        if ($logger instanceof LoggerInterface) {
            $this->getEmitter()->attach(new LogSubscriber($logger, $formatter, $logLevel));
        }
    }

    public function addHandler($handler)
    {
        $this->getEmitter()->attach($handler);
    }

    public function setCorrelationIdProvider(CorrelationIdProvider $provider)
    {
        $this->getEmitter()->attach(new CorrelationIdSubscriber($provider));
    }

    /**
     * @internal
     * @return \GuzzleHttp\Event\Emitter|\GuzzleHttp\Event\EmitterInterface
     */
    public function getEmitter()
    {
        return $this->client->getEmitter();
    }

    /**
     * @param RequestInterface $request
     * @return ResponseInterface
     * @throws \Commercetools\Core\Error\ApiException
     * @throws \Commercetools\Core\Error\BadGatewayException
     * @throws \Commercetools\Core\Error\ConcurrentModificationException
     * @throws \Commercetools\Core\Error\ErrorResponseException
     * @throws \Commercetools\Core\Error\GatewayTimeoutException
     * @throws \Commercetools\Core\Error\InternalServerErrorException
     * @throws \Commercetools\Core\Error\InvalidTokenException
     * @throws \Commercetools\Core\Error\NotFoundException
     * @throws \Commercetools\Core\Error\ServiceUnavailableException
     */
    public function execute(RequestInterface $request)
    {
        $options = [
            'headers' => $request->getHeaders(),
            'body' => (string)$request->getBody()
        ];

        try {
            $guzzleRequest = $this->client->createRequest($request->getMethod(), (string)$request->getUri(), $options);

            $guzzleResponse = $this->client->send($guzzleRequest);
            $response = $this->packResponse($guzzleResponse);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        } catch (RequestException $exception) {
            $response = $this->packResponse($exception->getResponse());

            throw ApiException::create($request, $response, $exception);
        }

        return $response;
    }

    protected function packResponse(\GuzzleHttp\Message\ResponseInterface $response = null)
    {
        if (!$response instanceof \GuzzleHttp\Message\ResponseInterface) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            return null;
        }
        return new Response(
            $response->getStatusCode(),
            $response->getHeaders(),
            (string)$response->getBody()
        );
    }

    /**
     * @param RequestInterface[] $requests
     * @return \Psr\Http\Message\ResponseInterface[]
     * @throws \Commercetools\Core\Error\ApiException
     * @throws \Commercetools\Core\Error\BadGatewayException
     * @throws \Commercetools\Core\Error\ConcurrentModificationException
     * @throws \Commercetools\Core\Error\ErrorResponseException
     * @throws \Commercetools\Core\Error\GatewayTimeoutException
     * @throws \Commercetools\Core\Error\InternalServerErrorException
     * @throws \Commercetools\Core\Error\InvalidTokenException
     * @throws \Commercetools\Core\Error\NotFoundException
     * @throws \Commercetools\Core\Error\ServiceUnavailableException
     */
    public function executeBatch(array $requests)
    {
        $results = Pool::batch(
            $this->client,
            $this->getBatchHttpRequests($requests)
        );

        $responses = [];
        foreach ($results as $key => $result) {
            if (!$result instanceof RequestException) {
                $response = $this->packResponse($result);
            } else {

                $httpResponse = $this->packResponse($result->getResponse());

                $request = $requests[$key];
                $response = ApiException::create($request, $httpResponse, $result);
            }
            $responses[$key] = $response;
        }

        return $responses;
    }

    /**
     * @return array
     */
    protected function getBatchHttpRequests(array $requests)
    {
        $requests = array_map(
            function ($request) {
                /**
                 * @var RequestInterface $request
                 */
                return $this->client->createRequest(

                    $request->getMethod(),
                    (string)$request->getUri(),
                    ['headers' => $request->getHeaders()]
                );
            },
            $requests
        );

        return $requests;
    }

    /**
     * @param $oauthUri
     * @param $clientId
     * @param $clientSecret
     * @param $formParams
     * @return ResponseInterface
     */
    public function authenticate($oauthUri, $clientId, $clientSecret, $formParams)
    {
        $options = [
            'body' => $formParams,
            'auth' => [$clientId, $clientSecret]
        ];

        try {
            $response = $this->client->post($oauthUri, $options);
        } catch (RequestException $exception) {
            $authRequest = $exception->getRequest();
            $request = new Request(
                $authRequest->getMethod(),
                $authRequest->getUrl(),

                $authRequest->getHeaders(),
                (string)$authRequest->getBody()
            );
            $response = $this->packResponse($exception->getResponse());

            throw ApiException::create($request, $response, $exception);
        }
        return $response;
    }

    /**
     * @param RequestInterface $request
     * @return AdapterPromiseInterface
     */
    public function executeAsync(RequestInterface $request)
    {
        $options = [
            'future' => true,
            'exceptions' => false,
            'headers' => $request->getHeaders()
        ];
        $request = $this->client->createRequest($request->getMethod(), (string)$request->getUri(), $options);

        $guzzlePromise = $this->client->send($request, $options);

        $promise = new Guzzle5Promise($guzzlePromise);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $promise->then(
            function (\GuzzleHttp\Message\ResponseInterface $response) {
                return new Response(
                    $response->getStatusCode(),
                    $response->getHeaders(),
                    (string)$response->getBody(),
                    $response->getProtocolVersion(),
                    $response->getReasonPhrase()
                );
            }
        );

        return $promise;
    }

    public static function getAdapterInfo()
    {
        return 'GuzzleHttp/' . Client::VERSION;
    }
}


Pull Request — develop (#333)

Guzzle5Adapter::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

1. Missing dependencies

2. Missing use statement

1		<?php
2		/**
3		* @author @jayS-de <[email protected]>
4		*/
5
6		namespace Commercetools\Core\Client\Adapter;
7
8		use Commercetools\Core\Helper\CorrelationIdProvider;
9		use Commercetools\Core\Helper\Subscriber\CorrelationIdSubscriber;
10		use GuzzleHttp\Client;
11		use GuzzleHttp\Exception\RequestException;
12		use GuzzleHttp\Pool;
13		use GuzzleHttp\Psr7\Request;
14		use GuzzleHttp\Psr7\Response;
15		use Psr\Http\Message\RequestInterface;
16		use Psr\Http\Message\ResponseInterface;
17		use Psr\Log\LoggerInterface;
18		use Commercetools\Core\Helper\Subscriber\Log\LogSubscriber;
19		use Commercetools\Core\Error\ApiException;
20		use Psr\Log\LogLevel;
21
22		class Guzzle5Adapter implements AdapterInterface, CorrelationIdAware
23		{
24		/**
25		* @var Client
26		*/
27		protected $client;
28
29		/**
30		* @var LoggerInterface
31		*/
32		protected $logger;
33
34		/**
35		* @param array $options
36		*/
37		public function __construct(array $options = [])
38		{
39		if (isset($options['base_uri'])) {
40		$options['base_url'] = $options['base_uri'];
41		unset($options['base_uri']);
42		}
43		if (isset($options['headers'])) {
44		$options['defaults']['headers'] = $options['headers'];
45		unset($options['headers']);
46		}
47		$options = array_merge(
48		[
49		'allow_redirects' => false,
50		'verify' => true,
51		'timeout' => 60,
52		'connect_timeout' => 10,
53		'pool_size' => 25
54		],
55		$options
56		);
57		$this->client = new Client($options);
58		}
59
60		public function setLogger(LoggerInterface $logger, $logLevel = LogLevel::INFO, $formatter = null)
61		{
62		$this->logger = $logger;
63		if ($logger instanceof LoggerInterface) {
64		$this->getEmitter()->attach(new LogSubscriber($logger, $formatter, $logLevel));
65		}
66		}
67
68		public function addHandler($handler)
69		{
70		$this->getEmitter()->attach($handler);
71		}
72
73		public function setCorrelationIdProvider(CorrelationIdProvider $provider)
74		{
75		$this->getEmitter()->attach(new CorrelationIdSubscriber($provider));
76		}
77
78		/**
79		* @internal
80		* @return \GuzzleHttp\Event\Emitter\|\GuzzleHttp\Event\EmitterInterface
81		*/
82		public function getEmitter()
83		{
84		return $this->client->getEmitter();
85		}
86
87		/**
88		* @param RequestInterface $request
89		* @return ResponseInterface
90		* @throws \Commercetools\Core\Error\ApiException
91		* @throws \Commercetools\Core\Error\BadGatewayException
92		* @throws \Commercetools\Core\Error\ConcurrentModificationException
93		* @throws \Commercetools\Core\Error\ErrorResponseException
94		* @throws \Commercetools\Core\Error\GatewayTimeoutException
95		* @throws \Commercetools\Core\Error\InternalServerErrorException
96		* @throws \Commercetools\Core\Error\InvalidTokenException
97		* @throws \Commercetools\Core\Error\NotFoundException
98		* @throws \Commercetools\Core\Error\ServiceUnavailableException
99		*/
100		public function execute(RequestInterface $request)
101		{
102		$options = [
103		'headers' => $request->getHeaders(),
104		'body' => (string)$request->getBody()
105		];
106
107		try {
108		$guzzleRequest = $this->client->createRequest($request->getMethod(), (string)$request->getUri(), $options);
		0 ignored issues – show Bug introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report The method `createRequest()` does not exist on `GuzzleHttp\Client`. Did you maybe mean `request()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
109		$guzzleResponse = $this->client->send($guzzleRequest);
110		$response = $this->packResponse($guzzleResponse);
		0 ignored issues – show Documentation introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report `$guzzleResponse` is of type `object<Psr\Http\Message\ResponseInterface>`, but the function expects a `null\|object<GuzzleHttp\Message\ResponseInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
111		} catch (RequestException $exception) {
112		$response = $this->packResponse($exception->getResponse());
		0 ignored issues – show Bug introduced 2016-08-03 08:16 UTC by Report Bug Copy Issue Report It seems like `$exception->getResponse()` targeting `GuzzleHttp\Exception\Req...xception::getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`; however, `Commercetools\Core\Clien...Adapter::packResponse()` does only seem to accept `null\|object<GuzzleHttp\Message\ResponseInterface>`, maybe add an additional type check? This check looks at variables that are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
113		throw ApiException::create($request, $response, $exception);
114		}
115
116		return $response;
117		}
118
119		protected function packResponse(\GuzzleHttp\Message\ResponseInterface $response = null)
120		{
121		if (!$response instanceof \GuzzleHttp\Message\ResponseInterface) {
		0 ignored issues – show Bug introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report The class `GuzzleHttp\Message\ResponseInterface` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
122		return null;
123		}
124		return new Response(
125		$response->getStatusCode(),
126		$response->getHeaders(),
127		(string)$response->getBody()
128		);
129		}
130
131		/**
132		* @param RequestInterface[] $requests
133		* @return \Psr\Http\Message\ResponseInterface[]
134		* @throws \Commercetools\Core\Error\ApiException
135		* @throws \Commercetools\Core\Error\BadGatewayException
136		* @throws \Commercetools\Core\Error\ConcurrentModificationException
137		* @throws \Commercetools\Core\Error\ErrorResponseException
138		* @throws \Commercetools\Core\Error\GatewayTimeoutException
139		* @throws \Commercetools\Core\Error\InternalServerErrorException
140		* @throws \Commercetools\Core\Error\InvalidTokenException
141		* @throws \Commercetools\Core\Error\NotFoundException
142		* @throws \Commercetools\Core\Error\ServiceUnavailableException
143		*/
144		public function executeBatch(array $requests)
145		{
146		$results = Pool::batch(
147		$this->client,
148		$this->getBatchHttpRequests($requests)
149		);
150
151		$responses = [];
152		foreach ($results as $key => $result) {
153		if (!$result instanceof RequestException) {
154		$response = $this->packResponse($result);
155	View Code Duplication	} else {
		0 ignored issues – show Duplication introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
156		$httpResponse = $this->packResponse($result->getResponse());
		0 ignored issues – show Bug introduced 2016-08-03 08:16 UTC by Report Bug Copy Issue Report It seems like `$result->getResponse()` targeting `GuzzleHttp\Exception\Req...xception::getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`; however, `Commercetools\Core\Clien...Adapter::packResponse()` does only seem to accept `null\|object<GuzzleHttp\Message\ResponseInterface>`, maybe add an additional type check? This check looks at variables that are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
157		$request = $requests[$key];
158		$response = ApiException::create($request, $httpResponse, $result);
159		}
160		$responses[$key] = $response;
161		}
162
163		return $responses;
164		}
165
166		/**
167		* @return array
168		*/
169		protected function getBatchHttpRequests(array $requests)
170		{
171		$requests = array_map(
172		function ($request) {
173		/**
174		* @var RequestInterface $request
175		*/
176		return $this->client->createRequest(
		0 ignored issues – show Bug introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report The method `createRequest()` does not exist on `GuzzleHttp\Client`. Did you maybe mean `request()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
177		$request->getMethod(),
178		(string)$request->getUri(),
179		['headers' => $request->getHeaders()]
180		);
181		},
182		$requests
183		);
184
185		return $requests;
186		}
187
188		/**
189		* @param $oauthUri
190		* @param $clientId
191		* @param $clientSecret
192		* @param $formParams
193		* @return ResponseInterface
194		*/
195		public function authenticate($oauthUri, $clientId, $clientSecret, $formParams)
196		{
197		$options = [
198		'body' => $formParams,
199		'auth' => [$clientId, $clientSecret]
200		];
201
202		try {
203		$response = $this->client->post($oauthUri, $options);
204		} catch (RequestException $exception) {
205		$authRequest = $exception->getRequest();
206		$request = new Request(
207		$authRequest->getMethod(),
208		$authRequest->getUrl(),
		0 ignored issues – show Bug introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report The method `getUrl()` does not seem to exist on `object<Psr\Http\Message\RequestInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
209		$authRequest->getHeaders(),
210		(string)$authRequest->getBody()
211		);
212		$response = $this->packResponse($exception->getResponse());
		0 ignored issues – show Bug introduced 2016-08-03 08:16 UTC by Report Bug Copy Issue Report It seems like `$exception->getResponse()` targeting `GuzzleHttp\Exception\Req...xception::getResponse()` can also be of type `object<Psr\Http\Message\ResponseInterface>`; however, `Commercetools\Core\Clien...Adapter::packResponse()` does only seem to accept `null\|object<GuzzleHttp\Message\ResponseInterface>`, maybe add an additional type check? This check looks at variables that are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
213		throw ApiException::create($request, $response, $exception);
214		}
215		return $response;
216		}
217
218		/**
219		* @param RequestInterface $request
220		* @return AdapterPromiseInterface
221		*/
222		public function executeAsync(RequestInterface $request)
223		{
224		$options = [
225		'future' => true,
226		'exceptions' => false,
227		'headers' => $request->getHeaders()
228		];
229		$request = $this->client->createRequest($request->getMethod(), (string)$request->getUri(), $options);
		0 ignored issues – show Bug introduced 2017-04-18 16:15 UTC by Report Bug Copy Issue Report The method `createRequest()` does not exist on `GuzzleHttp\Client`. Did you maybe mean `request()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
230		$guzzlePromise = $this->client->send($request, $options);
231
232		$promise = new Guzzle5Promise($guzzlePromise);
		0 ignored issues – show Documentation introduced 2015-12-07 15:55 UTC by Report Bug Copy Issue Report `$guzzlePromise` is of type `object<Psr\Http\Message\ResponseInterface>`, but the function expects a `object<GuzzleHttp\Message\FutureResponse>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
233		$promise->then(
234		function (\GuzzleHttp\Message\ResponseInterface $response) {
235		return new Response(
236		$response->getStatusCode(),
237		$response->getHeaders(),
238		(string)$response->getBody(),
239		$response->getProtocolVersion(),
240		$response->getReasonPhrase()
241		);
242		}
243		);
244
245		return $promise;
246		}
247
248		public static function getAdapterInfo()
249		{
250		return 'GuzzleHttp/' . Client::VERSION;
251		}
252		}
253

commercetools / commercetools-php-sdk

Pull Request — develop (#333)

Guzzle5Adapter::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

1. Missing dependencies

2. Missing use statement

Duplication Side-by-Side

Filter issues like