BeyondCode\LaravelWebSockets\Helpers

Complexity

Total Complexity

2

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	redisListToArray()	0	12	1
A	createFulfilledPromise()	0	8	1

<?php

namespace BeyondCode\LaravelWebSockets;

use React\Promise\PromiseInterface;

class Helpers
{
    /**
     * The loop used to create the Fulfilled Promise.
     *
     * @var null|\React\EventLoop\LoopInterface
     */
    public static $loop = null;

    /**
     * Transform the Redis' list of key after value
     * to key-value pairs.
     *
     * @param  array  $list
     * @return array
     */
    public static function redisListToArray(array $list)
    {
        // Redis lists come into a format where the keys are on even indexes
        // and the values are on odd indexes. This way, we know which
        // ones are keys and which ones are values and their get combined
        // later to form the key => value array.
        [$keys, $values] = collect($list)->partition(function ($value, $key) {

The variable $keys does not exist. Did you forget to declare it?

The variable $values does not exist. Did you forget to declare it?

            return $key % 2 === 0;
        });

        return array_combine($keys->all(), $values->all());
    }

    /**
     * Create a new fulfilled promise with a value.
     *
     * @param  mixed  $value
     * @return \React\Promise\PromiseInterface
     */
    public static function createFulfilledPromise($value): PromiseInterface
    {
        $resolver = config(
            'websockets.promise_resolver', \React\Promise\FulfilledPromise::class
        );

        return new $resolver($value, static::$loop);
    }
}