feat: extend QUI\ERP\Accounting\Article with getImage method for order#14

src/QUI/ERP/Accounting/Article.php

@@ -203,6 +203,51 @@ public function getTitle()
         return '';
     }
 
+    /**
+     * Return the article image
+     *
+     * @return null|QUI\Projects\Media\Image
+     */
+    public function getImage()
+    {
+        if (isset($this->attributes['image'])) {
+            try {
+                return QUI\Projects\Media\Utils::getImageByUrl(
+                    $this->attributes['image']
+                );
+            } catch (QUI\Exception $Exception) {
+                QUI\System\Log::writeDebugException($Exception);
+            }
+        }
+
+        $Product = null;
+
+        try {
+            $Product = QUI\ERP\Products\Handler\Products::getProductByProductNo(
+                $this->getArticleNo()
+            );
+        } catch (QUI\Exception $Exception) {
+            QUI\System\Log::writeDebugException($Exception);
+        }
+
+        if (!empty($Product)) {
+            try {
+                return $Product->getImage();
+            } catch (QUI\Exception $Exception) {
+            }
+        }
+
+        try {
+            $Project = QUI::getRewrite()->getProject();
+
+            return $Project->getMedia()->getPlaceholderImage();
+        } catch (QUI\Exception $Exception) {
+            QUI\System\Log::writeDebugException($Exception);
+        }
+
+        return null;
+    }
+
     /**
      * Returns the article description
      *

src/QUI/ERP/Accounting/ArticleListUnique.php

@@ -15,7 +15,7 @@
  *
  * @package QUI\ERP\Accounting
  */
-class ArticleListUnique
+class ArticleListUnique implements \IteratorAggregate
 {
     /**
      * @var array
@@ -296,4 +296,18 @@ public function getPriceFactors()
     }
 
     //endregion
+
+    //region iterator
+
+    /**
+     * Iterator helper
+     *
+     * @return \ArrayIterator|\Traversable
+     */
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->articles);
+    }
+
+    //endregion
 }