feat: #2

bin/frontend/controls/CouponCodeInput.js

@@ -114,7 +114,7 @@ define('package/quiqqer/coupons/bin/frontend/controls/CouponCodeInput', [
                     return;
                 }
 
-                OrderProcess.refreshCurrentStep();
+                OrderProcess.reload();
             });
         }
     });

src/QUI/ERP/Coupons/CouponCode.php

@@ -405,7 +405,7 @@ public function isValid()
     /**
      * Checks if an CouponCode has been redeemed by a user
      *
-     * @param QUI\Users\User $User
+     * @param QUI\Interfaces\Users\User $User
      * @return bool
      */
     public function hasUserRedeemed($User)
@@ -536,6 +536,7 @@ public function addToOrder(QUI\ERP\Order\OrderInProcess $Order)
         }
 
         $priceFactors = [];
+        $articles     = [];
 
         foreach ($coupons as $coupon) {
             /* @var $Coupon CouponCode */
@@ -562,11 +563,65 @@ public function addToOrder(QUI\ERP\Order\OrderInProcess $Order)
                 );
 
                 $priceFactors[] = $PriceFactor;
+
+                $articles[] = new QUI\ERP\Accounting\Invoice\Articles\Text([
+                    'id'          => '-',
+                    'articleNo'   => $Coupon->getCode(),
+                    'title'       => $PriceFactor->getTitle(),
+                    'description' => '',
+                    'unitPrice'   => 0,
+                    'control'     => '',
+                    'quantity'    => 1,
+                    'customData'  => [
+                        'package' => 'quiqqer/coupon',
+                        'code'    => $Coupon->getCode()
+                    ]
+                ]);
             }
         }
 
-        if (!empty($priceFactors)) {
-            $Order->addPriceFactors($priceFactors);
+        if (empty($priceFactors)) {
+            return;
         }
+
+        /**
+         * @param QUI\ERP\Accounting\Invoice\Articles\Text $Article
+         * @return boolean
+         */
+        $isInArticles = function ($Article) use ($Order) {
+            $articles = $Order->getArticles();
+            $code     = $Article->getCustomData()['code'];
+
+            foreach ($articles as $Entry) {
+                if (!method_exists($Entry, 'getCustomData')) {
+                    continue;
+                }
+
+                $customData = $Entry->getCustomData();
+
+                if (!$customData || !is_array($customData)) {
+                    continue;
+                }
+
+                if (!isset($customData['package']) || !isset($customData['code'])) {
+                    continue;
+                }
+
+                return $customData['package'] === 'quiqqer/coupon'
+                       && $customData['code'] === $code;
+            }
+
+            return false;
+        };
+
+        foreach ($articles as $Article) {
+            /* @var $PriceFactor QUI\ERP\Accounting\Invoice\Articles\Text */
+            if ($isInArticles($Article) === false) {
+                $Order->addArticle($Article);
+            }
+        }
+
+        $Order->update();
+        $Order->addPriceFactors($priceFactors);
     }
 }