Jsq\CacheEncryption\ItemDecorator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	54
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	1

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getKey()	0	4	1
A	getDecorated()	0	4	1
A	set()	0	7	1
A	isHit()	0	5	2
A	expiresAt()	0	6	1
A	expiresAfter()	0	6	1
	encrypt()	0	1	?
	isDecryptable()	0	1	?

<?php
namespace Jsq\CacheEncryption;

use Psr\Cache\CacheItemInterface;

abstract class ItemDecorator implements CacheItemInterface
{
    /** @var CacheItemInterface */
    private $decorated;
    /** @var mixed */
    private $decrypted;

    public function __construct(CacheItemInterface $decorated)
    {
        $this->decorated = $decorated;
    }

    public function getKey()
    {
        return $this->decorated->getKey();
    }

    public function getDecorated()
    {
        return $this->decorated;
    }

    public function set($value)
    {
        $this->decorated->set($this->encrypt($value));
        $this->decrypted = $value;

        return $this;
    }

    public function isHit()
    {
        return $this->decorated->isHit()
            && $this->isDecryptable();
    }

    public function expiresAt($expiresAt)
    {
        $this->decorated->expiresAt($expiresAt);

        return $this;
    }

    public function expiresAfter($expiresAfter)
    {
        $this->decorated->expiresAfter($expiresAfter);

        return $this;
    }

    abstract protected function encrypt($data);

    abstract protected function isDecryptable();
}