createStorageAdapter()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 8
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 6
c 1
b 0
f 0
nc 1
nop 1
dl 0
loc 8
rs 10
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<?php
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declare(strict_types=1);
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/**
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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 *
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 * Copyright (c) 2024 Mykhailo Shtanko [email protected]
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 *
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 * For the full copyright and license information, please view the LICENSE.MD
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 * file that was distributed with this source code.
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 */
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namespace FRZB\Component\MetricsPower\Factory;
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use FRZB\Component\DependencyInjection\Attribute\AsService;
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use FRZB\Component\MetricsPower\DependencyInjection\Configuration;
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use FRZB\Component\MetricsPower\Enum\StorageType;
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use FRZB\Component\MetricsPower\Factory\Exception\NoRedisConfigurationProvidedException;
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use FRZB\Component\MetricsPower\Factory\Exception\NotSupportedStorageAdapterException;
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use Prometheus\Storage\Adapter;
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use Prometheus\Storage\APC;
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use Prometheus\Storage\APCng;
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use Prometheus\Storage\InMemory;
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use Prometheus\Storage\Redis;
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use Prometheus\Storage\RedisNg;
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#[AsService]
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final class PrometheusStorageAdapterFactory implements PrometheusStorageAdapterFactoryInterface
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{
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    public static function createStorageAdapter(array $configuration): Adapter
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    {
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        return match (self::getStorageType($configuration)) {
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            StorageType::Apc => new APC(),
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            StorageType::ApcNg => new APCng(),
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            StorageType::Redis => new Redis(self::getRedisConfiguration($configuration)),
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            StorageType::RedisNg => new RedisNg(self::getRedisConfiguration($configuration)),
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            StorageType::InMemory => new InMemory(),
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        };
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    }
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    /** @throws NotSupportedStorageAdapterException */
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    private static function getStorageType(array $configuration): StorageType
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    {
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        $storage = $configuration['storage'] ?? StorageType::InMemory->value;
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        return StorageType::tryFrom($storage) ?? throw NotSupportedStorageAdapterException::fromStorageType($storage);
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    }
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    /** @throws NoRedisConfigurationProvidedException */
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    private static function getRedisConfiguration(array $configuration): array
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    {
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        return $configuration[Configuration::PROMETHEUS_REDIS] ?? throw NoRedisConfigurationProvidedException::create();
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    }
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}
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