[Platform] BOM Table (#5876)

* Add generic BooleanColumn for tables

* Edit BOM item

* Add 'building' quantity to BomItemSerializer

* Improve "available" column

* Fix yesnobutton

* Update 'available' and 'can_build' columns

* Delete BOM item

* Improve back-end ordering for BomItem list API

* Table tweaks

* Bump API version

* Tweak API notes

InvenTree/InvenTree/api_version.py

@@ -2,10 +2,14 @@
 
 
 # InvenTree API version
-INVENTREE_API_VERSION = 148
+INVENTREE_API_VERSION = 149
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 INVENTREE_API_TEXT = """
+v149 -> 2023-11-07 : https://github.com/inventree/InvenTree/pull/5876
+    - Add 'building' quantity to BomItem serializer
+    - Add extra ordering options for the BomItem list API
+
 v148 -> 2023-11-06 : https://github.com/inventree/InvenTree/pull/5872
     - Allow "quantity" to be specified when installing an item into another item
 

InvenTree/part/api.py

@@ -1810,6 +1810,10 @@ class BomList(BomMixin, ListCreateDestroyAPIView):
         'quantity',
         'sub_part',
         'available_stock',
+        'allow_variants',
+        'inherited',
+        'optional',
+        'consumable',
     ]
 
     ordering_field_aliases = {

InvenTree/part/serializers.py

@@ -1184,6 +1184,9 @@ class BomItemSerializer(InvenTree.serializers.InvenTreeModelSerializer):
 
             # Annotated field describing quantity on order
             'on_order',
+
+            # Annotated field describing quantity being built
+            'building',
         ]
 
     def __init__(self, *args, **kwargs):
@@ -1228,6 +1231,7 @@ class BomItemSerializer(InvenTree.serializers.InvenTreeModelSerializer):
     sub_part_detail = PartBriefSerializer(source='sub_part', many=False, read_only=True)
 
     on_order = serializers.FloatField(read_only=True)
+    building = serializers.FloatField(read_only=True)
 
     # Cached pricing fields
     pricing_min = InvenTree.serializers.InvenTreeMoneySerializer(source='sub_part.pricing.overall_min', allow_null=True, read_only=True)
@@ -1259,6 +1263,10 @@ class BomItemSerializer(InvenTree.serializers.InvenTreeModelSerializer):
             'substitutes__part__stock_items',
         )
 
+        queryset = queryset.prefetch_related(
+            'sub_part__builds',
+        )
+
         return queryset
 
     @staticmethod
@@ -1280,6 +1288,18 @@ class BomItemSerializer(InvenTree.serializers.InvenTreeModelSerializer):
             on_order=part.filters.annotate_on_order_quantity(ref),
         )
 
+        # Annotate with the total "building" amount for the sub-part
+        queryset = queryset.annotate(
+            building=Coalesce(
+                SubquerySum(
+                    'sub_part__builds__quantity',
+                    filter=Q(status__in=BuildStatusGroups.ACTIVE_CODES),
+                ),
+                Decimal(0),
+                output_field=models.DecimalField(),
+            )
+        )
+
         # Calculate "total stock" for the referenced sub_part
         # Calculate the "build_order_allocations" for the sub_part
         # Note that these fields are only aliased, not annotated