fix: use correct brutto sum for brutto display

ajax/products/calc.php

@@ -54,8 +54,8 @@ function ($articles, $user) {
 
         foreach ($brutto['articles'] as $k => $article) {
             $vat       = $article['vat'] / 100 + 1;
-            $bruttoSum = $result['articles'][$k]['sum'];
-            $quantity  = $brutto['articles'][$k]['quantity'];
+            $bruttoSum = $article['sum'];
+            $quantity  = $article['quantity'];
 
             $unitPrice = $bruttoSum / $quantity;
             $unitPrice = \round($unitPrice, $Currency->getPrecision());

bin/backend/controls/articles/ArticleList.js

@@ -387,7 +387,7 @@ define('package/quiqqer/erp/bin/backend/controls/articles/ArticleList', [
 
             this.$calculationRunning = true;
 
-            return new Promise(function (resolve) {
+            return new Promise(function (resolve, reject) {
                 var articles = self.$articles.map(function (Article) {
                     return Article.getAttributes();
                 });
@@ -400,7 +400,11 @@ define('package/quiqqer/erp/bin/backend/controls/articles/ArticleList', [
                 }, {
                     'package': 'quiqqer/erp',
                     articles : JSON.encode({articles: articles}),
-                    user     : JSON.encode(self.$user)
+                    user     : JSON.encode(self.$user),
+                    onError  : function (err) {
+                        console.error(err);
+                        reject();
+                    }
                 });
             });
         },

src/QUI/ERP/Accounting/ArticleList.php

@@ -295,9 +295,9 @@ public function recalculate($Calc = null)
 
     /**
      * @param null|Calc $Calc
-     * @return $this
+     * @return ArticleList|ArticleListUnique
      */
-    public function calc($Calc = null): ArticleList
+    public function calc($Calc = null)
     {
         if ($this->calculated) {
             return $this;

src/QUI/ERP/Accounting/ArticleListUnique.php

@@ -144,9 +144,9 @@ public function recalculate($Calc = null)
      * calc makes the unique article list compatible to the article list
      *
      * @param $Calc
-     * @return $this
+     * @return ArticleListUnique
      */
-    public function calc($Calc = null): ArticleListUnique
+    public function calc($Calc = null)
     {
         // placeholder. unique list cant be calc
         return $this;