From 788093c7cf2e21bce3897612de1dae9da93f4db5 Mon Sep 17 00:00:00 2001
From: Mohamed ABDELLANI <abdellani@gmail.com>
Date: Wed, 19 Oct 2022 11:04:02 +0100
Subject: [PATCH] implement variant duplication

---
 lib/spree/core/product_duplicator.rb | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/spree/core/product_duplicator.rb b/lib/spree/core/product_duplicator.rb
index 486faacbce..15c999cf70 100644
--- a/lib/spree/core/product_duplicator.rb
+++ b/lib/spree/core/product_duplicator.rb
@@ -28,6 +28,7 @@ module Spree
           new_product.updated_at = nil
           new_product.product_properties = reset_properties
           new_product.master = duplicate_master
+          new_product.variants = duplicate_variants
         end
       end
 
@@ -36,6 +37,12 @@ module Spree
         duplicate_variant(master)
       end
 
+      def duplicate_variants
+        product.variants.map do |variant|
+          duplicate_variant(variant)
+        end
+      end
+
       def duplicate_variant(variant)
         variant.dup.tap do |new_variant|
           new_variant.sku = ""