public function addAction()
 {
     $viewModel = new ViewModel();
     $form = $this->getServiceLocator()->get("Process\\Form\\ReceiveInventoryForm");
     $viewModel->setVariable('form', $form);
     $request = $this->getRequest();
     if ($request->isPost()) {
         $receiveInventory = new ReceiveInventory();
         $form->setInputFilter($receiveInventory->getInputFilter());
         $data = $request->getPost()->toArray();
         $form->setData($data);
         if ($form->isValid()) {
             $fileService = $this->getServiceLocator()->get('Admin\\Service\\FileService');
             $fileService->setDestination($this->config['component']['receive_inventory']['file_path']);
             $fileService->setSize($this->config['file_characteristics']['file']['size']);
             $fileService->setExtension($this->config['file_characteristics']['file']['extension']);
             $invoiceFile = $fileService->copy($this->params()->fromFiles('invoice_file'));
             $data['invoice_file'] = $invoiceFile ? $invoiceFile : "";
             $authenticationService = new AuthenticationService();
             $user = $authenticationService->getStorage()->read()->id;
             $receiveInventory->setUser($user);
             $receiveInventory->exchangeArray($data);
             $receiveInventoryId = $this->getReceiveInventoryTable()->save($receiveInventory);
             $container = new Container('receive_inventory');
             $container->id = $receiveInventoryId;
             $container->user = $user;
             return $this->redirect()->toRoute('process/receive_inventory/add/details');
         }
     }
     $viewModel->setVariable('config', $this->config);
     return $viewModel;
 }