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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of SteamScore. |
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* |
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* (c) SteamScore <[email protected]> |
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* |
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* This Source Code Form is subject to the terms of the Mozilla Public |
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* License, v. 2.0. If a copy of the MPL was not distributed with this |
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. |
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*/ |
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namespace SteamScore\Api\Domain\Managers; |
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use bandwidthThrottle\tokenBucket\Rate; |
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use bandwidthThrottle\tokenBucket\storage\PredisStorage; |
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use bandwidthThrottle\tokenBucket\TokenBucket; |
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use Predis\Client; |
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use SteamScore\Api\Domain\Exceptions\InvalidBucketException; |
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use SteamScore\Api\Domain\Interfaces\BucketManagerInterface; |
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final class BucketManager implements BucketManagerInterface |
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{ |
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/** |
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* @var array |
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*/ |
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private $buckets = []; |
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/** |
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* Constructor. |
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* |
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* @param Client $client |
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* @param array $buckets |
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*/ |
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public function __construct(Client $client, array $buckets) |
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{ |
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foreach ($buckets as $name => $bucket) { |
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$storage = new PredisStorage(sprintf('bucket:%s', $name), $client); |
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$rate = new Rate($bucket['tokens'], $bucket['unit']); |
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$this->buckets[$name] = new TokenBucket($bucket['capacity'], $rate, $storage); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAll(): array |
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{ |
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return $this->buckets; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getByName(string $name): TokenBucket |
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{ |
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if (array_key_exists($name, $this->buckets) === false) { |
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throw new InvalidBucketException(sprintf('Unknown bucket "%s"', $name)); |
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} |
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return $this->buckets[$name]; |
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} |
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} |
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SteamScore /
api
