Yiisoft\Yii\RateLimiter\Storage\SimpleCacheStorage

Complexity

Total Complexity

10

Size/Duplication

Total Lines	29
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	saveIfNotExists()	0	3	1
A	__construct()	0	2	1
A	saveCompareAndSwap()	0	3	1
B	get()	0	13	7

<?php

declare(strict_types=1);

namespace Yiisoft\Yii\RateLimiter\Storage;

use InvalidArgumentException;
use Psr\SimpleCache\CacheInterface;

final class SimpleCacheStorage implements StorageInterface
{
    public function __construct(private CacheInterface $cache)
    {
    }

    public function saveIfNotExists(string $key, mixed $value, int $ttl): bool
    {
        return $this->cache->set($key, $value, $ttl);
    }

    public function saveCompareAndSwap(string $key, mixed $oldValue, mixed $newValue, int $ttl): bool
    {
        return $this->cache->set($key, $newValue, $ttl);
    }

    public function get(string $key): ?float
    {
        $value = $this->cache->get($key);
        if (!is_int($value) && !is_float($value) && $value !== false && $value !== null) {
            throw new InvalidArgumentException('The value is not supported by SimpleCacheStorage, it must be int, float or null.');
        }

        if ($value === false || $value === null) {
            $value = null;
        } else {
            $value = (float)$value;
        }
        return $value;
    }
}