src/Modules/VoucherCart/Service/CartService.php line 160

  1. <?php
  3. namespace App\Modules\VoucherCart\Service;
  5. use Symfony\Component\HttpFoundation\RequestStack;
  6. use Symfony\Contracts\Translation\TranslatorInterface;
  7. use Symfony\Component\Form\Form;
  8. use App\Modules\VoucherCart\Service\PredefinedVoucherService;
  10. class CartService
  11. {
  12.     private $_requestStack;
  13.     private $_translator;
  14.     private $_predefinedVoucherService;
  15.     private $_sessionKey = 'voucher_cart';
  16.     private $_translationDomain = 'voucherCart';
  17.     
  18.     public function __construct(
  19.             RequestStack $requestStack,
  20.             TranslatorInterface $translator,
  21.             PredefinedVoucherService $predefinedVoucherService)
  22.     {
  23.         $this->_requestStack = $requestStack;
  24.         $this->_translator = $translator;
  25.         $this->_predefinedVoucherService = $predefinedVoucherService;
  26.     }
  27.     
  28.     public function getDetails()
  29.     {
  30.         $data = $this->_getData();
  31.         $data['total_price'] = 0;
  32.         
  33.         foreach($data['vouchers'] as $key => $voucherData)
  34.         {
  35.             if ($voucherData['is_predefined'])
  36.             {
  37.                 $predefinedVoucherData = $this->_predefinedVoucherService->getDetails($voucherData['data']['id'], false);
  38.                 
  39.                 $voucherData['name'] = $predefinedVoucherData['package']->getNameInCart();
  40.             }
  41.             else
  42.                 $voucherData['name'] = $this->_translator->trans('Voucher kwotowy', [], $this->_translationDomain);
  43.             
  44.             $data['vouchers'][$key] = $voucherData;
  45.             
  46.             $data['total_price'] += $voucherData['price'] * $voucherData['quantity'];
  47.         }
  48.         
  49.         return $data;
  50.     }
  51.     
  52.     public function isEmpty()
  53.     {
  54.         return empty($this->_getData()['vouchers']);
  55.     }
  56.     
  57.     public function addVoucher(Form $form, &$errorMessage = null)
  58.     {
  59.         $errorMessage = null;
  61.         $formType = $form->getConfig()->getType()->getInnerType();
  63.         $voucherData = $form->getData();
  65.         $cartVoucherData = array(
  66.             'is_predefined' => false,
  67.             'image_url' => $formType->settingsData['image_url'],
  68.             'price' => $voucherData['amount'],
  69.             'quantity' => $voucherData['quantity'],
  70.             'data' => $voucherData
  71.         );
  73.         $cartData = $this->_getData();
  74.         
  75.         if (!$this->_validateVoucher($cartData, $cartVoucherData, $formType->settingsData['entity']->getPackage()->getCurrencyCode(), $errorMessage))
  76.             return false;
  77.         
  78.         $cartData['vouchers'][] = $cartVoucherData;
  79.         
  80.         $this->_setData($cartData);
  81.         
  82.         return true;
  83.     }
  84.     
  85.     public function addPredefinedVoucher(array $voucherData, $quantity = 1, &$errorMessage = null)
  86.     {
  87.         $errorMessage = null;
  89.         $cartVoucherData = array(
  90.             'is_predefined' => true,
  91.             'image_url' => $voucherData['image_url'],
  92.             'price' => $voucherData['price'],
  93.             'quantity' => $quantity,
  94.             'data' => array('id' => $voucherData['id'])
  95.         );
  97.         $cartData = $this->_getData();
  99.         if (!$this->_validateVoucher($cartData, $cartVoucherData, $voucherData['package']->getCurrencyCode(), $errorMessage))
  100.             return false;
  102.         $cartData['vouchers'][] = $cartVoucherData;
  103.         
  104.         $this->_setData($cartData);
  105.         
  106.         return true;
  107.     }
  108.     
  109.     private function _validateVoucher(array &$cartData, array &$cartVoucherData, $currencyCode, &$errorMessage)
  110.     {
  111.         if ($cartData['currency_code'] == '')
  112.             $cartData['currency_code'] = $currencyCode;
  113.         elseif ($currencyCode != $cartData['currency_code'])
  114.         {
  115.             $errorMessage = $this->_translator->trans('Koszyk nie może zawierać voucherów wielowalutowych.', [], $this->_translationDomain);
  117.             return false;
  118.         }
  119.         
  120.         return true;
  121.     }
  122.     
  123.     public function updateCartFromForm(Form $form)
  124.     {
  125.         $formType = $form->getConfig()->getType()->getInnerType();
  126.         
  127.         $cartData = $this->_getData();
  129.         foreach(array_keys($cartData['vouchers']) as $cartVoucherIndex)
  130.         {
  131.             if (!in_array($cartVoucherIndex, array_keys($form['vouchers']->getData())))
  132.                 unset($cartData['vouchers'][$cartVoucherIndex]);
  133.         }
  134.         
  135.         foreach($form['vouchers'] as $index => $voucherForm)
  136.         {
  137.             if (!isset($cartData['vouchers'][$index]))
  138.                 continue;
  139.             
  140.             $cartData['vouchers'][$index]['quantity'] = max($voucherForm['quantity']->getData(), 1);
  141.         }
  142.         
  143.         if (!$cartData['vouchers'])
  144.             $cartData['currency_code'] = null;
  145.         
  146.         $cartData['payment_method'] = $form['paymentMethod']->getData();
  148.         $this->_setData($cartData);
  150.         $formType->cartData = $this->getDetails();
  151.     }
  152.     
  153.     public function clear()
  154.     {
  155.         $this->_setData(null);
  156.     }
  157.     
  158.     private function _getData()
  159.     {
  160.         $data = $this->_requestStack->getSession()->get($this->_sessionKey);
  161.         
  162.         if (!$data)
  163.         {
  164.             $data = array(
  165.                 'vouchers' => array(),
  166.                 'currency_code' => null,
  167.                 'payment_method' => null
  168.             );
  169.         }
  170.         
  171.         return $data;
  172.     }
  173.     
  174.     private function _setData($data)
  175.     {
  176.         $this->_requestStack->getSession()->set($this->_sessionKey, $data);
  177.     }
  178. }