BenTools\MercurePHP\Metrics\PHP\PHPMetricsHandler

Complexity

Total Complexity

4

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	incrementUsers()	0	5	1
A	decrementUsers()	0	5	1
A	getNbUsers()	0	3	1
A	resetUsers()	0	5	1

<?php

namespace BenTools\MercurePHP\Metrics\PHP;

use BenTools\MercurePHP\Metrics\MetricsHandlerInterface;
use React\Promise\PromiseInterface;

use function React\Promise\resolve;

final class PHPMetricsHandler implements MetricsHandlerInterface
{
    private int $nbUsers = 0;

    public function resetUsers(string $localAddress): PromiseInterface
    {
        $this->nbUsers = 0;

        return resolve();
    }

    public function incrementUsers(string $localAddress): PromiseInterface
    {
        $this->nbUsers++;

        return resolve();
    }

    public function decrementUsers(string $localAddress): PromiseInterface
    {
        $this->nbUsers--;

        return resolve();
    }

    public function getNbUsers(): PromiseInterface
    {
        return resolve($this->nbUsers);
    }
}