ReductionCredit

ShopBundle/Form/Backend/Order/OrderReductionCreditType.php

                 $builder
                         ->add('reductionCredit', EntityType::class, array(
                                 'class' => $reductionCreditClass->getName(),
-                                'choices' => $reductionCreditRepo->getReductionCreditByUser($entity->getUser()),
+                                'choices' => $reductionCreditRepo->findReductionCreditsByUser($entity->getUser()),
                                 //'choices' => $this->orderUtils->getReductionCreditsAvailable($entity),
 
                                 'required' => true,

ShopBundle/Repository/ReductionCreditRepository.php

 
 namespace Lc\ShopBundle\Repository;
 
+use Doctrine\ORM\EntityManager;
 use Lc\ShopBundle\Context\DefaultRepositoryInterface;
+use Lc\ShopBundle\Context\MerchantUtilsInterface;
 use Lc\ShopBundle\Context\ReductionCreditInterface;
 
 /**
  */
 class ReductionCreditRepository extends BaseRepository implements DefaultRepositoryInterface
 {
+
         public function getInterfaceClass()
         {
                 return ReductionCreditInterface::class;
         }
 
-        public function getReductionCreditByUser($user){
+
+        public function findReductionCreditsByUser($user)
+        {
                 $query = $this->findByMerchantQuery() ;
                 $query->andWhere('e.status = 1');
                 $query->andWhere(':user MEMBER OF e.users');
                 $query->setParameter('user', $user);
                 return $query->getQuery()->getResult() ;
-
         }
-
-
 }

ShopBundle/Services/OrderUtils.php

         protected $userUtils;
         protected $merchantUtils;
         protected $orderShopRepo;
+        protected $reductionCreditRepo ;
         protected $priceUtils;
         protected $productFamilyUtils;
         protected $documentUtils;
                 $this->userUtils = $userUtils;
                 $this->merchantUtils = $merchantUtils;
                 $this->orderShopRepo = $this->em->getRepository($this->em->getClassMetadata(OrderShopInterface::class)->getName());
+                $this->reductionCreditRepo = $this->em->getRepository($this->em->getClassMetadata(ReductionCreditInterface::class)->getName());
                 $this->priceUtils = $priceUtils;
                 $this->productFamilyUtils = $productFamilyUtils;
                 $this->documentUtils = $documentUtils;
         public function isCartAllowToBeOrder($order){
                 return true;
         }
+
+        public function getReductionCreditsAvailableByUser($user)
+        {
+                $reductionCredits = $this->reductionCreditRepo->findReductionCreditsByUser($user) ;
+
+                $reductionCreditsArray = [] ;
+                foreach($reductionCredits as $reductionCredit) {
+                        if(!$this->orderShopRepo->countValidOrderWithReductionCredit($reductionCredit, $user)) {
+                                $reductionCreditsArray[] = $reductionCredit ;
+                        }
+                }
+
+                return $reductionCreditsArray ;
+        }
+
 }

ShopBundle/Services/OrderUtilsReductionTrait.php

                 return $orderReductionCart;
         }
 
-        public function isReductionCreditAllowToBeAddToOrder($orderShop, $reductionCredit)
+        public function isReductionCreditAllowAddToOrder($orderShop, $reductionCredit)
         {
 
                 if ($this->orderShopRepo->countValidOrderWithReductionCredit($reductionCredit, $orderShop->getUser()) > 0) {