Soupmix\Cache\ArrayCache

Complexity

Total Complexity

12

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Test Coverage

Coverage

86.21%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	set()	0	14	3
A	clear()	0	5	1
A	delete()	0	10	2
A	get()	0	8	2
A	has()	0	14	4

<?php

declare(strict_types=1);

namespace Soupmix\Cache;

use DateInterval;
use DateTime;
use Psr\SimpleCache\CacheInterface;

use function array_key_exists;
use function time;

class ArrayCache extends Common implements CacheInterface
{
    private array $bucket = [];

    public function get($key, $default = null)
    {
        $this->checkReservedCharacters($key);
        if (! $this->has($key)) {
            return $default;
        }

        return $this->bucket[$key][0];
    }

    public function set($key, $value, $ttl = null): bool
    {
        $this->checkReservedCharacters($key);
        if ($ttl instanceof DateInterval) {
            $ttl = (new DateTime('now'))->add($ttl)->getTimeStamp() - time();
        }

        if ($ttl !== null) {
            $ttl = ((int) $ttl) + time();
        }

        $this->bucket[$key] = [$value, $ttl ?? false];

        return true;
    }

    public function delete($key): bool
    {
        $this->checkReservedCharacters($key);
        if (array_key_exists($key, $this->bucket)) {
            unset($this->bucket[$key]);

            return true;
        }

        return false;
    }

    public function clear(): bool
    {
        $this->bucket = [];

        return true;
    }

    public function has($key): bool
    {
        $this->checkReservedCharacters($key);
        if (! array_key_exists($key, $this->bucket)) {
            return false;
        }

        if ($this->bucket[$key][1] !== false && $this->bucket[$key][1] <= time()) {
            $this->delete($key);

            return false;
        }

        return true;
    }
}