Add filtering for parts which have an IPN set

InvenTree/part/api.py

@@ -430,6 +430,17 @@ class PartList(generics.ListCreateAPIView):
             except (ValueError, Part.DoesNotExist):
                 pass
 
+        # Filter by whether the part has an IPN (internal part number) defined
+        has_ipn = params.get('has_ipn', None)
+
+        if has_ipn is not None:
+            has_ipn = str2bool(has_ipn)
+
+            if has_ipn:
+                queryset = queryset.exclude(IPN='')
+            else:
+                queryset = queryset.filter(IPN='')
+
         # Filter by whether the BOM has been validated (or not)
         bom_valid = params.get('bom_valid', None)
 

InvenTree/templates/js/table_filters.html

@@ -173,6 +173,11 @@ function getAvailableTableFilters(tableKey) {
                 title: '{% trans "Include subcategories" %}',
                 description: '{% trans "Include parts in subcategories" %}',
             },
+            has_ipn: {
+                type: 'bool',
+                title: '{% trans "Has IPN" %}',
+                description: '{% trans "Part has internal part number" %}',
+            },
             active: {
                 type: 'bool',
                 title: '{% trans "Active" %}',