修复bug

app/code/Joshine/Catalog/Model/Product/Gallery/GalleryManagement.php

@@ -79,7 +79,10 @@ class GalleryManagement implements \Joshine\Catalog\Api\ProductAttributeMediaGal
         $ids = [];
         $sku = $content[0]['sku'];
         foreach ($content as  $entry){
-
+            $entry_id = 0;
+            if (key_exists("id",$entry)){
+                $entry_id= (int)$entry["id"];
+            }
             $this->entry->setMediaType($entry['media_type']);
             $this->entry->setDisabled($entry['disabled']);
             $this->entry->setFile($entry['file']);
@@ -93,11 +96,21 @@ class GalleryManagement implements \Joshine\Catalog\Api\ProductAttributeMediaGal
             $imageContent->setType($entry['content']['type']);
 
             $this->entry->setContent($imageContent);
-
-            $id  = $this->create($sku,$this->entry);
+            if ($entry_id){
+                $this->entry->setId($entry_id);
+                $result = $this->update($sku,$this->entry);
+                if ($result){
+                    $id = $entry_id;
+                }else{
+                    throw new StateException(__("$entry_id update failed"));
+                }
+            }else{
+                $id  = $this->create($sku,$this->entry);
+            }
             if (is_numeric((int)$id)){
                 $ids []= (int)$id;
             }
+            $this->entry->setData([]);
         }
         if (!$ids){
             throw new StateException(__('Batch upload of product images failed'));
@@ -204,7 +217,7 @@ class GalleryManagement implements \Joshine\Catalog\Api\ProductAttributeMediaGal
     }
 
 
-    
+
     /**
      * @inheritdoc
      */