From 3670a6210b67b46f32fb444926f1f2f64f3267df Mon Sep 17 00:00:00 2001
From: Herbert Maschke <thyseus@pm.me>
Date: Mon, 10 Aug 2020 09:31:56 +0200
Subject: [PATCH] introduce ability to make original and copy be linked to each
 other

---
 config/products.php                                        | 3 +++
 .../Webkul/Product/src/Repositories/ProductRepository.php  | 7 +++++++
 tests/functional/Product/ProductCopyCest.php               | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/config/products.php b/config/products.php
index 05fc36296..b11a76d0a 100644
--- a/config/products.php
+++ b/config/products.php
@@ -8,4 +8,7 @@ return [
     'skipAttributesOnCopy' => [
 
     ],
+
+    // Make the original and source product 'related' via the 'product_relations' table
+    'linkProductsOnCopy'   => true,
 ];
\ No newline at end of file
diff --git a/packages/Webkul/Product/src/Repositories/ProductRepository.php b/packages/Webkul/Product/src/Repositories/ProductRepository.php
index f6fca4b38..dd5405e93 100755
--- a/packages/Webkul/Product/src/Repositories/ProductRepository.php
+++ b/packages/Webkul/Product/src/Repositories/ProductRepository.php
@@ -703,5 +703,12 @@ class ProductRepository extends Repository
                 $variant->save();
             }
         }
+
+        if (config('products.linkProductsOnCopy')) {
+            DB::table('product_relations')->insert([
+                'parent_id' => $originalProduct->id,
+                'child_id'  => $copiedProduct->id,
+            ]);
+        }
     }
 }
\ No newline at end of file
diff --git a/tests/functional/Product/ProductCopyCest.php b/tests/functional/Product/ProductCopyCest.php
index 9a5f0b0de..448a72c3b 100644
--- a/tests/functional/Product/ProductCopyCest.php
+++ b/tests/functional/Product/ProductCopyCest.php
@@ -74,6 +74,11 @@ class ProductCopyCest
             'qty'        => 10,
         ]);
 
+        $I->seeRecord('product_relations', [
+            'parent_id' => $original->id,
+            'child_id'  => $copiedProduct->id,
+        ]);
+
         $flat = $I->grabRecord(ProductFlat::class, [
             'product_id' => $copiedProduct->id,
         ]);