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<?php
declare(strict_types=1);
namespace App\Auth\Dispensary;
use App\Auth\Dispensary\Exceptions\TokenExpiredException;
use Illuminate\Contracts\Cache\Repository;
use Illuminate\Contracts\Hashing\Hasher;
use Illuminate\Support\Str;
final class Dispensary
{
private Repository $cache;
private Hasher $hasher;
public function __construct(Repository $cache, Hasher $hasher)
$this->cache = $cache;
$this->hasher = $hasher;
}
public function dispense(string $cacheKey, int $ttl, int $chars): string
$token = $this->generateToken($chars);
$this->cache->put($cacheKey, $this->hasher->make($token), $ttl);
return $token;
/**
* @param string $cacheKey
* @param string $token
* @return bool
* @throws \App\Auth\Dispensary\Exceptions\TokenExpiredException
* @throws \Psr\SimpleCache\InvalidArgumentException
*/
public function verify(string $cacheKey, string $token): bool
$hashedToken = $this->cache->get($cacheKey);
if (null === $hashedToken) {
throw new TokenExpiredException();
return $this->hasher->check($token, $hashedToken);
private function generateToken(int $chars): string
return Str::random($chars);
kingscode /
laravel-api-starter
