Merge branch 'develop'

@@ -195,7 +195,7 @@ class ItemViewSet(viewsets.ViewSet):
         s3_bucket = AWS_STORAGE_BUCKET_NAME
 
         item = Item.objects.filter(item_id=pk)
-        object_name = item.get().name
+        object_name = str(item.get().item_id)
         data = serializers.serialize("json", item)
         json_data = json.loads(data)
 
@@ -299,7 +299,8 @@ class ItemViewSet(viewsets.ViewSet):
                     return Response({'message': 'item is not existed.'}, status=status.HTTP_204_NO_CONTENT)
                 if child.is_folder == True:
                     return Response({'message': 'item is folder'}, status=status.HTTP_204_NO_CONTENT)
-                copiedName = child.name + "_복사본_" + str(datetime.now().strftime('%Y-%m-%d %H:%M'))
+                name = child.name.split(".")
+                copiedName = name[0]+ "_복사본_" + str(datetime.now().strftime('%Y-%m-%d %H:%M'))+"." + name[-1]
                 copiedItem = Item(is_folder=False, name=copiedName, path=child.path, parent=parent_id,
                                   user_id=child.user_id, size=child.size, status=child.status)
                 copiedItem.save()
@@ -403,11 +404,13 @@ class ItemViewSet(viewsets.ViewSet):
             upload_item = Item(name=file_name, size=file_size, user_id=1, file_type=file_type, parent=file_parent)
             upload_item.save()
 
+            file_id = str(upload_item.item_id)
+
             date_long = datetime.utcnow().strftime('%Y%m%dT000000Z')
 
             presigned_post = s3.generate_presigned_post(
                 s3_bucket,
-                file_name,
+                file_id,
                 {
                     "acl": "private",
                     "Content-Type": file_type,
@@ -434,7 +437,7 @@ class ItemViewSet(viewsets.ViewSet):
 
             data = {
                 "signed_url": presigned_post,
-                'url': '%s/%s' % (presigned_post["url"], file_name),
+                'url': '%s/%s' % (presigned_post["url"], file_id),
                 'item': res
             }
 
@@ -476,7 +479,6 @@ class SharedItemViewSet(viewsets.ModelViewSet):
                 return Response({'message': 'This file is already shared'}, status=status.HTTP_200_OK)
             sharedfile = SharedItem(item_id=pk, password=password, expires=expires)
             sharedfile.save()
-            sharedfile = SharedItem.objects.get(item_id=pk)
 
             # sf = serializers.serialize("json", sharedfile)
             item = Item.objects.filter(item_id=pk)
@@ -486,7 +488,7 @@ class SharedItemViewSet(viewsets.ModelViewSet):
             print(json_data)
             res = json_data[0]['fields']
             res['id'] = json_data[0]['pk']
-            return Response({"shared": sharedfile.created_time, 'data': res}, status=status.HTTP_200_OK)
+            return Response({"shared": sharedfile.pk, 'data': res}, status=status.HTTP_200_OK)
 
 
 item = ItemViewSet.as_view({