Pheanstalk\Command\TubeExistsCommand

Complexity

Total Complexity

4

Size/Duplication

Total Lines	38
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	getResponseParser()	0	3	1
A	parseResponse()	0	11	2

<?php

namespace Pheanstalk\Command;

use Pheanstalk\Structure\Tube;

/**
 * The 'TubeExists' command.
 *
 * Retrieve a tube by its name, if there is no tube named after the arg given in the construct, returns false
 *
 * @author  Valentin Corre
 * @package Pheanstalk
 * @license http://www.opensource.org/licenses/mit-license.php
 */
class TubeExistsCommand extends ListTubesCommand
{

    /** @var string $name */
    private $name;

    /**
     * TubeExistsCommand constructor.
     *
     * @param string $name
     */
    public function __construct(string $name)
    {
        $this->name = $name;
    }

    /**
     * @inheritDoc
     */
    public function getResponseParser()
    {
        return $this;
    }

    /**
     * @inheritDoc
     */
    public function parseResponse($responseLine, $responseData)
    {

        $tubes = parent::parseResponse($responseLine, $responseData);

        $name = $this->name;
        $matchingTubes = $tubes->filter(function (Tube $tube) use ($name) {
            return $tube->getName() === $name;
        });

        return !$matchingTubes->isEmpty() ? $matchingTubes->first() : false;
    }
}