/**
  * Get connector contact.
  *
  * @return mixed
  */
 public function getConnectorContact()
 {
     $contact = $this->_getApiClient()->getContactByEmail($this->getCustomer()->getEmail());
     if ($contact->id) {
         $this->customerSession->setConnectorContactId($contact->id);
         $this->contactId = $contact->id;
     } else {
         $contact = $this->_getApiClient()->postContacts($this->getCustomer()->getEmail());
         if ($contact->id) {
             $this->customerSession->setConnectorContactId($contact->id);
             $this->contactId = $contact->id;
         }
     }
     return $contact;
 }