public function create($data)
 {
     $entityManager = $this->getEntityManager();
     $user = $this->getUserById($data['userId']);
     unset($data['userId']);
     $interpretingPrice = new UserInterpretingPrice();
     $interpretingPrice->setData(['user' => $user, 'priceDay' => $data['priceDay'], 'priceHalfDay' => $data['priceHalfDay'], 'sourceLanguage' => $entityManager->getReference('\\User\\Entity\\Language', $data['sourceLanguageId']), 'targetLanguage' => $entityManager->getReference('\\User\\Entity\\Language', $data['targetLanguageId']), 'service' => $entityManager->getReference('\\User\\Entity\\InterpretingService', $data['serviceId'])]);
     $interpretingPrice->save($entityManager);
     return new JsonModel(['interpretingPrice' => $interpretingPrice->getData()]);
 }