public function saveCustomer(CustomerDataTransfer $customer) { $customerdb = $this->customerrepo->findOneBy(array('phone' => $customer->getPhone(), 'lastname' => $customer->getLastname())); if ($customerdb === null) { $customerdb = new CustomerDB(); $customerdb->setPhone($customer->getPhone()); $customerdb->setLastname($customer->getLastname()); return $customerdb; } return $customerdb; }