Cielo\Transaction::getMerchant PHP Метод

    public function getMerchant()
    {
        return $this->merchant;
    }

 protected function createDadosEc(Transaction $transaction, DOMDocument $document)
 {
     $merchant = $transaction->getMerchant();
     $dadosEc = $document->createElementNS(TransactionRequestSerializer::NS, 'dados-ec');
     $numero = $document->createElementNS(TransactionRequestSerializer::NS, 'numero', $merchant->getAffiliationId());
     $chave = $document->createElementNS(TransactionRequestSerializer::NS, 'chave', $merchant->getAffiliationKey());
     $dadosEc->appendChild($numero);
     $dadosEc->appendChild($chave);
     return $dadosEc;
 }