EmptyLock::owner() - Code Metrics - Inspection of "Race Condition [Atomic Locks]" - bavix/laravel-wallet - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#83)

by Бабичев

created 2019-08-10 10:44 UTC

EmptyLock::owner() A

↳ Parent: EmptyLock

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	3
c	1
b	0
f	0
nc	2
nop	0
dl	0
loc	7
ccs	4
cts	4
cp	1
crap	2
rs	10

<?php

namespace Bavix\Wallet\Objects;

use Illuminate\Contracts\Cache\Lock;
use Illuminate\Support\Str;

class EmptyLock implements Lock
{

    /**
     * @var string
     */
    protected $ownerId;

    /**
     * Attempt to acquire the lock.
     *
     * @param  callable|null  $callback
     * @return mixed
     */
    public function get($callback = null)
    {
        if ($callback === null) {
            return null;
        }

        return $callback();
    }

    /**
     * Attempt to acquire the lock for the given number of seconds.
     *
     * @param  int  $seconds
     * @param  callable|null  $callback
     * @return bool
     */
    public function block($seconds, $callback = null): bool
    {
        return true;
    }

    /**
     * Release the lock.
     *
     * @return void
     * @codeCoverageIgnore
     */
    public function release(): void
    {
        // lock release
    }

    /**
     * Returns the current owner of the lock.
     *
     * @return string
     */
    public function owner(): string
    {
        if (!$this->ownerId) {
            $this->ownerId = Str::random();
        }

        return $this->ownerId;
    }

    /**
     * Releases this lock in disregard of ownership.
     *
     * @return void
     * @codeCoverageIgnore
     */
    public function forceRelease(): void
    {
        // force lock release
    }

}


1		<?php
2
3		namespace Bavix\Wallet\Objects;
4
5		use Illuminate\Contracts\Cache\Lock;
6		use Illuminate\Support\Str;
7
8		class EmptyLock implements Lock
9		{
10
11		/**
12		* @var string
13		*/
14		protected $ownerId;
15
16		/**
17		* Attempt to acquire the lock.
18		*
19		* @param callable\|null $callback
20		* @return mixed
21		*/
22	55	public function get($callback = null)
23		{
24	55	if ($callback === null) {
25	1	return null;
26		}
27
28	55	return $callback();
29		}
30
31		/**
32		* Attempt to acquire the lock for the given number of seconds.
33		*
34		* @param int $seconds
35		* @param callable\|null $callback
36		* @return bool
37		*/
38	1	public function block($seconds, $callback = null): bool
39		{
40	1	return true;
41		}
42
43		/**
44		* Release the lock.
45		*
46		* @return void
47		* @codeCoverageIgnore
48		*/
49		public function release(): void
50		{
51		// lock release
52		}
53
54		/**
55		* Returns the current owner of the lock.
56		*
57		* @return string
58		*/
59	1	public function owner(): string
60		{
61	1	if (!$this->ownerId) {
62	1	$this->ownerId = Str::random();
63		}
64
65	1	return $this->ownerId;
66		}
67
68		/**
69		* Releases this lock in disregard of ownership.
70		*
71		* @return void
72		* @codeCoverageIgnore
73		*/
74		public function forceRelease(): void
75		{
76		// force lock release
77		}
78
79		}
80

bavix / laravel-wallet

Pull Request — master (#83)

EmptyLock::owner() A

Complexity

Size

Duplication

Code Coverage

Importance

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