Spatie\Honeypot\EncryptedTime

Complexity

Total Complexity

8

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	create()	0	6	1
A	__construct()	0	12	2
A	isFuture()	0	4	1
A	__toString()	0	4	1
A	isValidTimeStamp()	0	6	3

<?php

namespace Spatie\Honeypot;

use Carbon\Carbon;
use DateTimeInterface;
use Illuminate\Support\Facades\Date;

class EncryptedTime
{
    protected $carbon;

    /** @var string */
    protected $encryptedTime;

    public static function create(DateTimeInterface $dateTime)
    {
        $encryptedTime = app('encrypter')->encrypt($dateTime->getTimestamp());

        return new static($encryptedTime);
    }

    public function __construct(string $encryptedTime)
    {
        $this->encryptedTime = $encryptedTime;

        $timestamp = app('encrypter')->decrypt($encryptedTime);
        
        if (! $this->isValidTimeStamp($timestamp)) {
            throw new \Exception(sprintf('Timestamp %s is invalid', $timestamp));
        }

        $this->carbon = Date::createFromTimestamp($timestamp);
    }

    public function isFuture(): bool
    {
        return $this->carbon->isFuture();
    }

    public function __toString()
    {
        return $this->encryptedTime;
    }

    private function isValidTimeStamp(string $timestamp)
    {
        return ((string) (int) $timestamp === $timestamp)
            && ($timestamp >= 0)
            && ($timestamp <= PHP_INT_MAX);
    }
}