From db205bf79024bc54f6bc73a90ea7427f65c642be Mon Sep 17 00:00:00 2001
From: Sebastian Rindom <skrindom@gmail.com>
Date: Thu, 27 Aug 2020 09:52:28 +0200
Subject: [PATCH] fix(medusa-plugin-brightpearl): only update inventory levels
 that are out of sync

---
 .../src/services/brightpearl.js                          | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/packages/medusa-plugin-brightpearl/src/services/brightpearl.js b/packages/medusa-plugin-brightpearl/src/services/brightpearl.js
index df7f545a43..95cee6bc2e 100644
--- a/packages/medusa-plugin-brightpearl/src/services/brightpearl.js
+++ b/packages/medusa-plugin-brightpearl/src/services/brightpearl.js
@@ -138,9 +138,12 @@ class BrightpearlService extends BaseService {
         )
         const onHand = availability[productId].total.onHand
 
-        return this.productVariantService_.update(v._id, {
-          inventory_quantity: onHand,
-        })
+        // Only update if the inventory levels have changed
+        if (parseInt(v.inventory_quantity) !== parseInt(onHand)) {
+          return this.productVariantService_.update(v._id, {
+            inventory_quantity: onHand,
+          })
+        }
       })
     )
   }