Expose SalesOrderLineItem objects to the REST API

InvenTree/order/api.py

@@ -20,7 +20,7 @@ from .models import PurchaseOrder, PurchaseOrderLineItem
 from .serializers import POSerializer, POLineItemSerializer
 
 from .models import SalesOrder, SalesOrderLineItem
-from .serializers import SalseOrderSerializer
+from .serializers import SalseOrderSerializer, SOLineItemSerializer
 
 
 class POList(generics.ListCreateAPIView):
@@ -295,6 +295,32 @@ class SODetail(generics.RetrieveUpdateAPIView):
     permission_classes = [permissions.IsAuthenticated]
 
 
+class SOLineItemList(generics.ListCreateAPIView):
+    """
+    API endpoint for accessing a list of SalesOrderLineItem objects.
+    """
+
+    queryset = SalesOrderLineItem.objects.all()
+    serializer_class = SOLineItemSerializer
+
+    permission_classes = [permissions.IsAuthenticated]
+
+    filter_backends = [DjangoFilterBackend]
+
+    filter_fields = [
+        'order',
+    ]
+
+
+class SOLineItemDetail(generics.RetrieveUpdateAPIView):
+    """ API endpoint for detail view of a SalesOrderLineItem object """
+
+    queryset = SalesOrderLineItem.objects.all()
+    serializer_class = SOLineItemSerializer
+
+    permission_classes = [permissions.IsAuthenticated]
+
+
 order_api_urls = [
     # API endpoints for purchase orders
     url(r'^po/(?P<pk>\d+)/$', PODetail.as_view(), name='api-po-detail'),
@@ -307,4 +333,8 @@ order_api_urls = [
     # API endpoints for sales ordesr
     url(r'^so/(?P<pk>\d+)/$', SODetail.as_view(), name='api-so-detail'),
     url(r'^so/$', SOList.as_view(), name='api-so-list'),
+
+    # API endpoints for sales order line items
+    url(r'^so-line/(?P<pk>\d+)/$', SOLineItemDetail.as_view(), name='api-so-line-detail'),
+    url(r'^so-line/$', SOLineItemList.as_view(), name='api-so-line-list'),
 ]

InvenTree/order/serializers.py

@@ -140,3 +140,18 @@ class SalseOrderSerializer(InvenTreeModelSerializer):
             'reference',
             'status'
         ]
+
+
+class SOLineItemSerializer(InvenTreeModelSerializer):
+    """ Serializer for a SalesOrderLineItem object """
+
+    class Meta:
+        model = SalesOrderLineItem
+
+        fields = [
+            'pk',
+            'quantity',
+            'reference',
+            'notes',
+            'order',
+        ]