Deferred::__construct() - Code Metrics - Inspection of "Merge pull request #288 from simPod/phpcs" - webonyx/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

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by Vladimir

created 2018-06-23 05:32 UTC

Deferred::__construct() A

↳ Parent: Deferred

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	5
ccs	4
cts	4
cp	1
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	1
crap	1

<?php
namespace GraphQL;

use GraphQL\Executor\Promise\Adapter\SyncPromise;

class Deferred
{
    /**
     * @var \SplQueue
     */
    private static $queue;

    /**
     * @var callable
     */
    private $callback;

    /**
     * @var SyncPromise
     */
    public $promise;

    public static function getQueue()
    {
        return self::$queue ?: self::$queue = new \SplQueue();
    }

    public static function runQueue()
    {
        $q = self::$queue;
        while ($q && !$q->isEmpty()) {
            /** @var self $dfd */
            $dfd = $q->dequeue();
            $dfd->run();
        }
    }

    public function __construct(callable $callback)
    {
        $this->callback = $callback;
        $this->promise = new SyncPromise();
        self::getQueue()->enqueue($this);
    }

    public function then($onFulfilled = null, $onRejected = null)
    {
        return $this->promise->then($onFulfilled, $onRejected);
    }

    private function run()
    {
        try {
            $cb = $this->callback;
            $this->promise->resolve($cb());
        } catch (\Exception $e) {
            $this->promise->reject($e);
        } catch (\Throwable $e) {
            $this->promise->reject($e);
        }
    }
}


1		<?php
2		namespace GraphQL;
3
4		use GraphQL\Executor\Promise\Adapter\SyncPromise;
5
6		class Deferred
7		{
8		/**
9		* @var \SplQueue
10		*/
11		private static $queue;
12
13		/**
14		* @var callable
15		*/
16		private $callback;
17
18		/**
19		* @var SyncPromise
20		*/
21		public $promise;
22
23	218	public static function getQueue()
24		{
25	218	return self::$queue ?: self::$queue = new \SplQueue();
26		}
27
28	193	public static function runQueue()
29		{
30	193	$q = self::$queue;
31	193	while ($q && !$q->isEmpty()) {
32		/** @var self $dfd */
33	39	$dfd = $q->dequeue();
34	39	$dfd->run();
35		}
36	193	}
37
38	42	public function __construct(callable $callback)
39		{
40	42	$this->callback = $callback;
41	42	$this->promise = new SyncPromise();
42	42	self::getQueue()->enqueue($this);
43	42	}
44
45	1	public function then($onFulfilled = null, $onRejected = null)
46		{
47	1	return $this->promise->then($onFulfilled, $onRejected);
48		}
49
50	39	private function run()
51		{
52		try {
53	39	$cb = $this->callback;
54	39	$this->promise->resolve($cb());
55	18	} catch (\Exception $e) {
56	18	$this->promise->reject($e);
57		} catch (\Throwable $e) {
58		$this->promise->reject($e);
59		}
60	39	}
61		}
62

webonyx / graphql-php

Push — master ( 89369f...5a90e9 )

Deferred::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

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