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   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  namespace ProxyManager\Signature;
   6  
   7  use ProxyManager\Inflector\Util\ParameterEncoder;
   8  use ProxyManager\Inflector\Util\ParameterHasher;
   9  
  10  /**
  11   * {@inheritDoc}
  12   *
  13   * @author Marco Pivetta <ocramius@gmail.com>
  14   * @license MIT
  15   */
  16  final class SignatureGenerator implements SignatureGeneratorInterface
  17  {
  18      /**
  19       * @var ParameterEncoder
  20       */
  21      private $parameterEncoder;
  22  
  23      /**
  24       * @var ParameterHasher
  25       */
  26      private $parameterHasher;
  27  
  28      /**
  29       * Constructor.
  30       */
  31      public function __construct()
  32      {
  33          $this->parameterEncoder = new ParameterEncoder();
  34          $this->parameterHasher  = new ParameterHasher();
  35      }
  36  
  37      /**
  38       * {@inheritDoc}
  39       */
  40      public function generateSignature(array $parameters) : string
  41      {
  42          return $this->parameterEncoder->encodeParameters($parameters);
  43      }
  44  
  45      /**
  46       * {@inheritDoc}
  47       */
  48      public function generateSignatureKey(array $parameters) : string
  49      {
  50          return $this->parameterHasher->hashParameters($parameters);
  51      }
  52  }