From db874b18a481678edf29955c8af241dd5c2b94f9 Mon Sep 17 00:00:00 2001
From: Maikel Linke <maikel@email.org.au>
Date: Fri, 14 Feb 2025 10:27:09 +1100
Subject: [PATCH] Fix reset stock when importing DFC products

---
 .../app/services/catalog_item_builder.rb      |  1 +
 .../services/catalog_item_builder_spec.rb     | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/engines/dfc_provider/app/services/catalog_item_builder.rb b/engines/dfc_provider/app/services/catalog_item_builder.rb
index 3af8c0e4f4..4a0c28005c 100644
--- a/engines/dfc_provider/app/services/catalog_item_builder.rb
+++ b/engines/dfc_provider/app/services/catalog_item_builder.rb
@@ -15,6 +15,7 @@ class CatalogItemBuilder < DfcBuilder
     if limit.to_i.negative?
       variant.stock_items[0].backorderable = true
     else
+      variant.stock_items[0].backorderable = false
       variant.stock_items[0].count_on_hand = limit
     end
   end
diff --git a/engines/dfc_provider/spec/services/catalog_item_builder_spec.rb b/engines/dfc_provider/spec/services/catalog_item_builder_spec.rb
index 6f7d5d42a6..15052e034d 100644
--- a/engines/dfc_provider/spec/services/catalog_item_builder_spec.rb
+++ b/engines/dfc_provider/spec/services/catalog_item_builder_spec.rb
@@ -28,4 +28,23 @@ RSpec.describe DfcBuilder do
       )
     end
   end
+
+  describe ".apply_stock" do
+    let(:item) { CatalogItemBuilder.catalog_item(variant) }
+
+    it "updates from on-demand to out-of-stock" do
+      variant.save!
+      variant.on_demand = true
+      variant.on_hand = -3
+
+      item.stockLimitation = 0
+
+      expect {
+        CatalogItemBuilder.apply_stock(item, variant)
+        variant.save!
+      }
+        .to change { variant.on_demand }.to(false)
+        .and change { variant.on_hand }.to(0)
+    end
+  end
 end