ClientSessionStub::failCall() - Code Metrics - Inspection of "Develop" - tidal/WampWatch - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#36)

by Timo

created 2016-09-27 18:20 UTC

ClientSessionStub::failCall() A

↳ Parent: ClientSessionStub

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	11
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	5
nc	2
nop	2

<?php

/*
 * This file is part of the Tidal/WampWatch package.
 *   (c) 2016 Timo Michna <timomichna/yahoo.de>
 *
 *  For the full copyright and license information, please view the LICENSE
 *  file that was distributed with this source code.
 *
 */

namespace Tidal\WampWatch\Stub;

use Evenement\EventEmitterInterface;
use Evenement\EventEmitterTrait;
use React\Promise\Deferred;
use Thruway\Message\PublishedMessage;
use Thruway\Message\RegisteredMessage;
use Thruway\Message\SubscribedMessage;
use Thruway\Message\UnregisteredMessage;
use Thruway\Message\ErrorMessage;
use Tidal\WampWatch\ClientSessionInterface;
use Tidal\WampWatch\Exception\UnknownProcedureException;
use Tidal\WampWatch\Exception\UnknownTopicException;

/**
 * !!! WARNING !!!!
 * This Class should only be used for testing or demos.
 * It allows for testing client method calls but behaves differently to
 * real client session implementation in that it only stores one (the last)
 * subscription, registration etc. for a specific topic/procedure.
 */

/**
 * Class ClientSessionStub.
 */
class ClientSessionStub implements ClientSessionInterface, EventEmitterInterface
{
    use EventEmitterTrait;

    protected $sessionId;

    protected $subscriptions = [];

    protected $publications = [];

    protected $registrations = [];

    protected $unregistrations = [];

    protected $calls = [];

    protected $procedures = [];

    /**
     * Subscribe.
     *
     * @param string   $topicName
     * @param callable $callback
     * @param          $options   array
     *
     * @return \React\Promise\Promise
     */
    public function subscribe($topicName, callable $callback, $options = null)
    {
        $this->on($topicName, $callback);

        $futureResult = new Deferred();

        $this->subscriptions[$topicName] = $futureResult;

        return $futureResult->promise();
    }

    /**
     * Trigger a SUBSCRIBED message for given topic.
     *
     * @param $topicName
     * @param $requestId
     * @param $subscriptionId
     *
     * @throws UnknownTopicException if the topic is unknown
     */
    public function completeSubscription($topicName, $requestId = 1, $subscriptionId = 1)

    {
        if (!isset($this->subscriptions[$topicName])) {
            throw new UnknownTopicException($topicName);
        }

        /* @var $futureResult Deferred */
        $futureResult = $this->subscriptions[$topicName];
        $result = new SubscribedMessage($requestId, $subscriptionId);

        $futureResult->resolve($result);
    }

    public function hasSubscription($topicName)
    {
        return isset($this->subscriptions[$topicName]);
    }

    /**
     * Publish.
     *
     * @param string      $topicName
     * @param array|mixed $arguments
     * @param array|mixed $argumentsKw
     * @param array|mixed $options
     *
     * @return \React\Promise\Promise
     */
    public function publish($topicName, $arguments = null, $argumentsKw = null, $options = null)
    {
        $futureResult = new Deferred();

        $this->publications[$topicName] = $futureResult;

        return $futureResult->promise();
    }

    /**
     * Trigger a PUBLISHED message for given topic.
     *
     * @param string $topicName
     * @param int    $requestId
     * @param int    $publicationId
     *
     * @throws UnknownTopicException if the topic is unknown
     */
    public function confirmPublication($topicName, $requestId = 1, $publicationId = 1)

    {
        if (!isset($this->publications[$topicName])) {
            throw new UnknownTopicException($topicName);
        }

        $futureResult = $this->publications[$topicName];
        $result = new PublishedMessage($requestId, $publicationId);

        $futureResult->resolve($result);
    }

    public function failPublication($topicName, $error)

    {
        if (!isset($this->publications[$topicName])) {
            throw new UnknownTopicException($topicName);
        }

        $futureResult = $this->publications[$topicName];
        $result = new PublishedMessage($requestId, $publicationId);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $futureResult->reject($error);
    }

    /**
     * Register.
     *
     * @param string      $procedureName
     * @param callable    $callback
     * @param array|mixed $options
     *
     * @return \React\Promise\Promise
     */
    public function register($procedureName, callable $callback, $options = null)
    {
        $this->procedures[$procedureName] = $callback;

        $futureResult = new Deferred();

        $this->registrations[$procedureName] = $futureResult;

        return $futureResult->promise();
    }

    /**
     * Trigger a REGISTERED message for given procedure.
     *
     * @param string $procedureName
     * @param int    $requestId
     * @param int    $registrationId
     *
     * @throws UnknownProcedureException if the procedure is unknown
     */
    public function confirmRegistration($procedureName, $requestId = 1, $registrationId = 1)

    {
        if (!isset($this->registrations[$procedureName])) {
            throw new UnknownProcedureException($procedureName);
        }

        $futureResult = $this->registrations[$procedureName];
        $result = new RegisteredMessage($requestId, $registrationId);

        $futureResult->resolve($result);
    }

    /**
     * Triggers a call to a registered procedure and returns its result.
     *
     * @param string $procedureName
     * @param array  $args
     *
     * @throws UnknownProcedureException if the procedure is unknown
     *
     * @return mixed the procedure result
     */
    public function callRegistration($procedureName, array $args = [])
    {
        if (!isset($this->procedures[$procedureName])) {
            throw new UnknownProcedureException($procedureName);
        }

        $procedure = $this->procedures[$procedureName];

        return $procedure($args);
    }

    /**
     * Unregister.
     *
     * @param string $procedureName
     *
     * @return \React\Promise\Promise|false
     */
    public function unregister($procedureName)
    {
        $futureResult = new Deferred();

        $this->unregistrations[$procedureName] = $futureResult;

        return $futureResult->promise();
    }

    /**
     * Triggers a UNREGISTERED message for given procedure.
     *
     * @param string $procedureName
     * @param int    $requestId
     *
     * @throws UnknownProcedureException
     */
    public function confirmUnregistration($procedureName, $requestId = 1)

    {
        if (!isset($this->unregistrations[$procedureName])) {
            throw new UnknownProcedureException($procedureName);
        }

        $futureResult = $this->unregistrations[$procedureName];
        $result = new UnregisteredMessage($requestId);

        $futureResult->resolve($result);
    }

    /**
     * Call.
     *
     * @param string      $procedureName
     * @param array|mixed $arguments
     * @param array|mixed $argumentsKw
     * @param array|mixed $options
     *
     * @return \React\Promise\Promise
     */
    public function call($procedureName, $arguments = null, $argumentsKw = null, $options = null)
    {
        $futureResult = new Deferred();

        $this->calls[$procedureName] = $futureResult;

        return $futureResult->promise();
    }

    /**
     * Process ResultMessage.
     *
     * @param string    $procedureName
     * @param \stdClass $result
     */
    public function respondToCall($procedureName, $result)
    {
        if (!isset($this->calls[$procedureName])) {
            throw new UnknownProcedureException($procedureName);
        }

        /* @var $futureResult Deferred */
        $futureResult = $this->calls[$procedureName];

        $futureResult->resolve($result);
    }

    public function failCall($procedureName, $error)
    {
        if (!isset($this->calls[$procedureName])) {
            throw new UnknownProcedureException($procedureName);
        }

        /* @var $futureResult Deferred */
        $futureResult = $this->calls[$procedureName];

        $futureResult->reject($error);
    }



    public function hasCall($procedureName)
    {
        return isset($this->calls[$procedureName]);
    }

    /**
     * @param int $sessionId
     */
    public function setSessionId($sessionId)
    {
        $this->sessionId = $sessionId;
    }

    /**
     * @return int the Session Id
     */
    public function getSessionId()
    {
        return $this->sessionId;
    }

    /**
     * Generate a unique id for sessions and requests.
     *
     * @return mixed
     */
    public static function getUniqueId()
    {
        $filter = 0x1fffffffffffff; // 53 bits
        $randomBytes = openssl_random_pseudo_bytes(8);
        list($high, $low) = array_values(unpack('N2', $randomBytes));

        return abs(($high << 32 | $low) & $filter);
    }

    public function sendMessage($msg)
    {
    }
}


1		<?php
2
3		/*
4		* This file is part of the Tidal/WampWatch package.
5		* (c) 2016 Timo Michna <timomichna/yahoo.de>
6		*
7		* For the full copyright and license information, please view the LICENSE
8		* file that was distributed with this source code.
9		*
10		*/
11
12		namespace Tidal\WampWatch\Stub;
13
14		use Evenement\EventEmitterInterface;
15		use Evenement\EventEmitterTrait;
16		use React\Promise\Deferred;
17		use Thruway\Message\PublishedMessage;
18		use Thruway\Message\RegisteredMessage;
19		use Thruway\Message\SubscribedMessage;
20		use Thruway\Message\UnregisteredMessage;
21		use Thruway\Message\ErrorMessage;
22		use Tidal\WampWatch\ClientSessionInterface;
23		use Tidal\WampWatch\Exception\UnknownProcedureException;
24		use Tidal\WampWatch\Exception\UnknownTopicException;
25
26		/**
27		* !!! WARNING !!!!
28		* This Class should only be used for testing or demos.
29		* It allows for testing client method calls but behaves differently to
30		* real client session implementation in that it only stores one (the last)
31		* subscription, registration etc. for a specific topic/procedure.
32		*/
33
34		/**
35		* Class ClientSessionStub.
36		*/
37		class ClientSessionStub implements ClientSessionInterface, EventEmitterInterface
38		{
39		use EventEmitterTrait;
40
41		protected $sessionId;
42
43		protected $subscriptions = [];
44
45		protected $publications = [];
46
47		protected $registrations = [];
48
49		protected $unregistrations = [];
50
51		protected $calls = [];
52
53		protected $procedures = [];
54
55		/**
56		* Subscribe.
57		*
58		* @param string $topicName
59		* @param callable $callback
60		* @param $options array
61		*
62		* @return \React\Promise\Promise
63		*/
64		public function subscribe($topicName, callable $callback, $options = null)
65		{
66		$this->on($topicName, $callback);
67
68		$futureResult = new Deferred();
69
70		$this->subscriptions[$topicName] = $futureResult;
71
72		return $futureResult->promise();
73		}
74
75		/**
76		* Trigger a SUBSCRIBED message for given topic.
77		*
78		* @param $topicName
79		* @param $requestId
80		* @param $subscriptionId
81		*
82		* @throws UnknownTopicException if the topic is unknown
83		*/
84	View Code Duplication	public function completeSubscription($topicName, $requestId = 1, $subscriptionId = 1)
		0 ignored issues – show Duplication introduced 2016-07-12 14:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
85		{
86		if (!isset($this->subscriptions[$topicName])) {
87		throw new UnknownTopicException($topicName);
88		}
89
90		/* @var $futureResult Deferred */
91		$futureResult = $this->subscriptions[$topicName];
92		$result = new SubscribedMessage($requestId, $subscriptionId);
93
94		$futureResult->resolve($result);
95		}
96
97		public function hasSubscription($topicName)
98		{
99		return isset($this->subscriptions[$topicName]);
100		}
101
102		/**
103		* Publish.
104		*
105		* @param string $topicName
106		* @param array\|mixed $arguments
107		* @param array\|mixed $argumentsKw
108		* @param array\|mixed $options
109		*
110		* @return \React\Promise\Promise
111		*/
112		public function publish($topicName, $arguments = null, $argumentsKw = null, $options = null)
113		{
114		$futureResult = new Deferred();
115
116		$this->publications[$topicName] = $futureResult;
117
118		return $futureResult->promise();
119		}
120
121		/**
122		* Trigger a PUBLISHED message for given topic.
123		*
124		* @param string $topicName
125		* @param int $requestId
126		* @param int $publicationId
127		*
128		* @throws UnknownTopicException if the topic is unknown
129		*/
130	View Code Duplication	public function confirmPublication($topicName, $requestId = 1, $publicationId = 1)
		0 ignored issues – show Duplication introduced 2016-07-12 14:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
131		{
132		if (!isset($this->publications[$topicName])) {
133		throw new UnknownTopicException($topicName);
134		}
135
136		$futureResult = $this->publications[$topicName];
137		$result = new PublishedMessage($requestId, $publicationId);
138
139		$futureResult->resolve($result);
140		}
141
142	View Code Duplication	public function failPublication($topicName, $error)
		0 ignored issues – show Duplication introduced 2016-09-27 18:27 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
143		{
144		if (!isset($this->publications[$topicName])) {
145		throw new UnknownTopicException($topicName);
146		}
147
148		$futureResult = $this->publications[$topicName];
149		$result = new PublishedMessage($requestId, $publicationId);
		0 ignored issues – show Bug introduced 2016-09-27 18:27 UTC by Report Bug Copy Issue Report The variable `$requestId` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history... Bug introduced 2016-09-27 18:27 UTC by Report Bug Copy Issue Report The variable `$publicationId` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history... Unused Code introduced 2016-09-27 18:27 UTC by Report Bug Copy Issue Report `$result` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
150
151		$futureResult->reject($error);
152		}
153
154		/**
155		* Register.
156		*
157		* @param string $procedureName
158		* @param callable $callback
159		* @param array\|mixed $options
160		*
161		* @return \React\Promise\Promise
162		*/
163		public function register($procedureName, callable $callback, $options = null)
164		{
165		$this->procedures[$procedureName] = $callback;
166
167		$futureResult = new Deferred();
168
169		$this->registrations[$procedureName] = $futureResult;
170
171		return $futureResult->promise();
172		}
173
174		/**
175		* Trigger a REGISTERED message for given procedure.
176		*
177		* @param string $procedureName
178		* @param int $requestId
179		* @param int $registrationId
180		*
181		* @throws UnknownProcedureException if the procedure is unknown
182		*/
183	View Code Duplication	public function confirmRegistration($procedureName, $requestId = 1, $registrationId = 1)
		0 ignored issues – show Duplication introduced 2016-07-12 17:49 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
184		{
185		if (!isset($this->registrations[$procedureName])) {
186		throw new UnknownProcedureException($procedureName);
187		}
188
189		$futureResult = $this->registrations[$procedureName];
190		$result = new RegisteredMessage($requestId, $registrationId);
191
192		$futureResult->resolve($result);
193		}
194
195		/**
196		* Triggers a call to a registered procedure and returns its result.
197		*
198		* @param string $procedureName
199		* @param array $args
200		*
201		* @throws UnknownProcedureException if the procedure is unknown
202		*
203		* @return mixed the procedure result
204		*/
205		public function callRegistration($procedureName, array $args = [])
206		{
207		if (!isset($this->procedures[$procedureName])) {
208		throw new UnknownProcedureException($procedureName);
209		}
210
211		$procedure = $this->procedures[$procedureName];
212
213		return $procedure($args);
214		}
215
216		/**
217		* Unregister.
218		*
219		* @param string $procedureName
220		*
221		* @return \React\Promise\Promise\|false
222		*/
223		public function unregister($procedureName)
224		{
225		$futureResult = new Deferred();
226
227		$this->unregistrations[$procedureName] = $futureResult;
228
229		return $futureResult->promise();
230		}
231
232		/**
233		* Triggers a UNREGISTERED message for given procedure.
234		*
235		* @param string $procedureName
236		* @param int $requestId
237		*
238		* @throws UnknownProcedureException
239		*/
240	View Code Duplication	public function confirmUnregistration($procedureName, $requestId = 1)
		0 ignored issues – show Duplication introduced 2016-07-12 14:20 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
241		{
242		if (!isset($this->unregistrations[$procedureName])) {
243		throw new UnknownProcedureException($procedureName);
244		}
245
246		$futureResult = $this->unregistrations[$procedureName];
247		$result = new UnregisteredMessage($requestId);
248
249		$futureResult->resolve($result);
250		}
251
252		/**
253		* Call.
254		*
255		* @param string $procedureName
256		* @param array\|mixed $arguments
257		* @param array\|mixed $argumentsKw
258		* @param array\|mixed $options
259		*
260		* @return \React\Promise\Promise
261		*/
262		public function call($procedureName, $arguments = null, $argumentsKw = null, $options = null)
263		{
264		$futureResult = new Deferred();
265
266		$this->calls[$procedureName] = $futureResult;
267
268		return $futureResult->promise();
269		}
270
271		/**
272		* Process ResultMessage.
273		*
274		* @param string $procedureName
275		* @param \stdClass $result
276		*/
277		public function respondToCall($procedureName, $result)
278		{
279		if (!isset($this->calls[$procedureName])) {
280		throw new UnknownProcedureException($procedureName);
281		}
282
283		/* @var $futureResult Deferred */
284		$futureResult = $this->calls[$procedureName];
285
286		$futureResult->resolve($result);
287		}
288
289		public function failCall($procedureName, $error)
290		{
291		if (!isset($this->calls[$procedureName])) {
292		throw new UnknownProcedureException($procedureName);
293		}
294
295		/* @var $futureResult Deferred */
296		$futureResult = $this->calls[$procedureName];
297
298		$futureResult->reject($error);
299		}
300
301
302
303		public function hasCall($procedureName)
304		{
305		return isset($this->calls[$procedureName]);
306		}
307
308		/**
309		* @param int $sessionId
310		*/
311		public function setSessionId($sessionId)
312		{
313		$this->sessionId = $sessionId;
314		}
315
316		/**
317		* @return int the Session Id
318		*/
319		public function getSessionId()
320		{
321		return $this->sessionId;
322		}
323
324		/**
325		* Generate a unique id for sessions and requests.
326		*
327		* @return mixed
328		*/
329		public static function getUniqueId()
330		{
331		$filter = 0x1fffffffffffff; // 53 bits
332		$randomBytes = openssl_random_pseudo_bytes(8);
333		list($high, $low) = array_values(unpack('N2', $randomBytes));
334
335		return abs(($high << 32 \| $low) & $filter);
336		}
337
338		public function sendMessage($msg)
339		{
340		}
341		}
342

tidal / WampWatch

Pull Request — master (#36)

ClientSessionStub::failCall() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like