From 22c96ad2b71b27fd0989dd480e5470ece824968f Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Tue, 21 Apr 2020 09:17:50 +1000
Subject: [PATCH] Add ability to filter SalesOrder list by part

---
 InvenTree/order/api.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/InvenTree/order/api.py b/InvenTree/order/api.py
index 7efd277544..6dfcfb6077 100644
--- a/InvenTree/order/api.py
+++ b/InvenTree/order/api.py
@@ -237,7 +237,16 @@ class SOList(generics.ListCreateAPIView):
         if status is not None:
             queryset = queryset.filter(status=status)
 
-        # TODO - Filter by part / stockitem / etc
+        # Filter by "Part"
+        # Only return SalesOrder which have LineItem referencing the part
+        part = params.get('part', None)
+
+        if part is not None:
+            try:
+                part = Part.objects.get(pk=part)
+                queryset = queryset.filter(id__in=[so.id for so in part.sales_orders()])
+            except (Part.DoesNotExist, ValueError):
+                pass
 
         return queryset