fix: do not show article VAT info for article lists without applied vat

src/QUI/ERP/Accounting/ArticleList.html

@@ -18,9 +18,11 @@
         <th class="articles-article-header-information">
             {locale group="quiqqer/erp" var="article.list.articles.header.description" Locale=$Locale}
         </th>
-        <th class="articles-article-header-vat">
-            {locale group="quiqqer/erp" var="article.list.articles.header.vat" Locale=$Locale}
-        </th>
+        {if !empty($vatArray)}
+            <th class="articles-article-header-vat">
+                {locale group="quiqqer/erp" var="article.list.articles.header.vat" Locale=$Locale}
+            </th>
+        {/if}
         <th class="articles-article-header-quantity" colspan="2">
             {locale group="quiqqer/erp" var="article.list.articles.header.quantity" Locale=$Locale}
         </th>

src/QUI/ERP/Accounting/ArticleView.html

@@ -35,11 +35,13 @@
             {/foreach}
         </ul>
     </td>
-    <td class="articles-article-vat"
-        data-label="{locale group='quiqqer/erp' var='article.list.articles.header.vat'}"
-    >
-        {$this->getAttribute('vat')}%
-    </td>
+    {if $hasAppliedVat}
+        <td class="articles-article-vat"
+            data-label="{locale group='quiqqer/erp' var='article.list.articles.header.vat'}"
+        >
+            {$this->getAttribute('vat')}%
+        </td>
+    {/if}
 
     {if $this->getAttribute('quantity') !== false}
     <td class="articles-article-quantity"

src/QUI/ERP/Accounting/ArticleView.php

@@ -188,6 +188,8 @@ public function toHTML(): string
             ]);
         }
 
+        $articleData = $this->Article->toArray();
+
         $Engine->assign([
             'this'                  => $this,
             'position'              => $this->position,
@@ -197,7 +199,8 @@ public function toHTML(): string
             'calculated_price'      => $Currency->format($calc['price']),
             'calculated_sum'        => $Currency->format($calc['sum']),
             'calculated_nettoSum'   => $Currency->format($calc['nettoSum']),
-            'customFields'          => $customFields
+            'customFields'          => $customFields,
+            'hasAppliedVat'         => !empty($articleData['calculated']['vatArray']['vat'])
         ]);
 
         if ($this->Article instanceof QUI\ERP\Accounting\Articles\Text) {