Correctifs EntityManager + OrderUtils

ShopBundle/Manager/EntityManager.php

                 return $this;
         }
 
+        public function remove($entity): self
+        {
+                $this->entityManager->remove($entity) ;
+
+                return $this ;
+        }
+
         public function flush(): self
         {
                 $this->entityManager->flush();
         {
                 $this->entityManager->refresh($entity);
         }
+        
+        public function getClassMetadata($className)
+        {
+                return $this->entityManager->getClassMetadata($className) ;
+        }
 
         public function getEntityName($className)
         {
                 if (substr($className, -9) === 'Interface') {
                         return $this->entityManager->getClassMetadata($className)->getName();
-                } else {
+                }
+                else {
                         return $className;
                 }
-
         }
 }

ShopBundle/Services/Order/OrderUtilsReductionTrait.php

 
                 $orderShop->addOrderReductionCart($orderReductionCart) ;
 
-                if($this->isOrderShopPositiveAmount($orderShop)) {
+                if($this->isOrderShopPositiveAmount($orderShop)
+                        && $this->isOrderShopPositiveAmountRemainingToBePaid($orderShop)) {
+
                         $this->em->persist($orderReductionCart);
                         $this->em->flush();
+
                         return $orderReductionCart ;
                 }
-
-                return false;
+                else {
+                        $orderShop->removeOrderReductionCart($orderReductionCart) ;
+                        return false;
+                }
         }
 
         public function isReductionCreditAllowAddToOrder($orderShop, $reductionCredit)
 
                 $orderShop->addOrderReductionCredit($orderReductionCredit) ;
 
-                if($this->isOrderShopPositiveAmount($orderShop)) {
+                if($this->isOrderShopPositiveAmount($orderShop)
+                        && $this->isOrderShopPositiveAmountRemainingToBePaid($orderShop)) {
+
                         $this->em->persist($orderReductionCredit);
                         $this->em->flush();
+
                         return $orderReductionCredit;
                 }
+                else {
+                        $orderShop->removeOrderReductionCredit($orderReductionCredit) ;
 
-                return false ;
+                        return false;
+                }
         }