Sunspikes\Ratelimit\Throttle\Settings\LeakyBucketSettings

Complexity

Total Complexity

14

Size/Duplication

Total Lines	98
Duplicated Lines	5.1 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
B	merge()	5	15	6
A	isValid()	0	7	3
A	getTokenLimit()	0	4	1
A	getTimeLimit()	0	4	1
A	getThreshold()	0	4	1
A	getCacheTtl()	0	4	1

<?php
/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Krishnaprasad MG <sunspikes@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

namespace Sunspikes\Ratelimit\Throttle\Settings;

final class LeakyBucketSettings implements ThrottleSettingsInterface
{
    /**
     * @var int|null
     */
    private $tokenLimit;

    /**
     * @var int|null
     */
    private $timeLimit;

    /**
     * @var int|null
     */
    private $threshold;

    /**
     * @var int|null
     */
    private $cacheTtl;

    /**
     * @param int|null $tokenLimit
     * @param int|null $timeLimit  In milliseconds
     * @param int|null $threshold
     * @param int|null $cacheTtl   In seconds
     */
    public function __construct($tokenLimit = null, $timeLimit = null, $threshold = null, $cacheTtl = null)
    {
        $this->tokenLimit = $tokenLimit;
        $this->timeLimit = $timeLimit;
        $this->threshold = $threshold;
        $this->cacheTtl = $cacheTtl;
    }

    /**
     * @inheritdoc
     */
    public function merge(ThrottleSettingsInterface $settings)
    {
        if (!$settings instanceof self) {

This code seems to be duplicated across your project.

            throw new \InvalidArgumentException(
                sprintf('Unable to merge %s into %s', get_class($settings), get_class($this))
            );
        }

        return new self(
            null === $settings->getTokenLimit() ? $this->tokenLimit : $settings->getTokenLimit(),
            null === $settings->getTimeLimit() ? $this->timeLimit : $settings->getTimeLimit(),
            null === $settings->getThreshold() ? $this->threshold : $settings->getThreshold(),
            null === $settings->getCacheTtl() ? $this->cacheTtl : $settings->getCacheTtl()
        );
    }

    /**
     * @inheritdoc
     */
    public function isValid()
    {
        return
            null !== $this->tokenLimit &&
            null !== $this->timeLimit &&
            0 !== $this->timeLimit;
    }

    /**
     * @return int|null
     */
    public function getTokenLimit()
    {
        return $this->tokenLimit;
    }

    /**
     * @return int|null
     */
    public function getTimeLimit()
    {
        return $this->timeLimit;
    }

    /**
     * @return int|null
     */
    public function getThreshold()
    {
        return $this->threshold;
    }

    /**
     * @return int|null
     */
    public function getCacheTtl()
    {
        return $this->cacheTtl;
    }
}