RedisMetricsHandler::getNbUsers() - Code Metrics - Inspection of "Say hello to Freddie " - bpolaszek/mercure-php-hub - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( a1a76b...8e8b6d )

by BENOIT

created 2021-12-18 13:00 UTC

RedisMetricsHandler::getNbUsers() A

↳ Parent: RedisMetricsHandler

Complexity

Conditions	2
Paths	1

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	7
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	12
ccs	0
cts	7
cp	0
crap	6
rs	10

<?php

namespace BenTools\MercurePHP\Metrics\Redis;

use BenTools\MercurePHP\Metrics\MetricsHandlerInterface;
use Clue\React\Redis\Client as AsynchronousClient;
use React\Promise\PromiseInterface;

use function React\Promise\all;

final class RedisMetricsHandler implements MetricsHandlerInterface
{
    /**
     * @var AsynchronousClient
     */
    private AsynchronousClient $client;

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

    public function resetUsers(string $localAddress): PromiseInterface
    {
        /** @phpstan-ignore-next-line */
        return $this->client->set('users:' . $localAddress, 0);
    }

    public function incrementUsers(string $localAddress): PromiseInterface
    {
        /** @phpstan-ignore-next-line */
        return $this->client->incr('users:' . $localAddress);
    }

    public function decrementUsers(string $localAddress): PromiseInterface
    {
        /** @phpstan-ignore-next-line */
        return $this->client->decr('users:' . $localAddress);
    }

    public function getNbUsers(): PromiseInterface
    {
        /** @phpstan-ignore-next-line */
        return $this->client->keys('users:*')
            ->then(
                function (array $keys) {
                    $promises = [];
                    foreach ($keys as $key) {
                        $promises[] = $this->client->get($key); /** @phpstan-ignore-line */
                    }

                    return all($promises)->then(fn (array $results): int => \array_sum($results));
                }
            );
    }
}


1			<?php
2
3			namespace BenTools\MercurePHP\Metrics\Redis;
4
5			use BenTools\MercurePHP\Metrics\MetricsHandlerInterface;
6			use Clue\React\Redis\Client as AsynchronousClient;
7			use React\Promise\PromiseInterface;
8
9			use function React\Promise\all;
10
11			final class RedisMetricsHandler implements MetricsHandlerInterface
12			{
13			/**
14			* @var AsynchronousClient
15			*/
16			private AsynchronousClient $client;
17
18			public function __construct(AsynchronousClient $client)
19			{
20			$this->client = $client;
21			}
22
23			public function resetUsers(string $localAddress): PromiseInterface
24			{
25			/** @phpstan-ignore-next-line */
26			return $this->client->set('users:' . $localAddress, 0);
27			}
28
29			public function incrementUsers(string $localAddress): PromiseInterface
30			{
31			/** @phpstan-ignore-next-line */
32			return $this->client->incr('users:' . $localAddress);
33			}
34
35			public function decrementUsers(string $localAddress): PromiseInterface
36			{
37			/** @phpstan-ignore-next-line */
38			return $this->client->decr('users:' . $localAddress);
39			}
40
41			public function getNbUsers(): PromiseInterface
42			{
43			/** @phpstan-ignore-next-line */
44			return $this->client->keys('users:*')
45			->then(
46			function (array $keys) {
47			$promises = [];
48			foreach ($keys as $key) {
49			$promises[] = $this->client->get($key); /** @phpstan-ignore-line */
50			}
51
52			return all($promises)->then(fn (array $results): int => \array_sum($results));
53			}
54			);
55			}
56			}
57

bpolaszek / mercure-php-hub

Push — master ( a1a76b...8e8b6d )

RedisMetricsHandler::getNbUsers() A

Complexity

Size

Duplication

Code Coverage

Importance

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