Expose stock items labels to the API

InvenTree/InvenTree/urls.py

@@ -28,6 +28,7 @@ from company.api import company_api_urls
 from stock.api import stock_api_urls
 from build.api import build_api_urls
 from order.api import order_api_urls
+from label.api import label_api_urls
 
 from django.conf import settings
 from django.conf.urls.static import static
@@ -58,6 +59,7 @@ apipatterns = [
     url(r'^stock/', include(stock_api_urls)),
     url(r'^build/', include(build_api_urls)),
     url(r'^order/', include(order_api_urls)),
+    url(r'^label/', include(label_api_urls)),
 
     # User URLs
     url(r'^user/', include(user_urls)),

InvenTree/label/api.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.conf.urls import url, include
+
+from django_filters.rest_framework import DjangoFilterBackend
+
+from rest_framework import generics, filters
+
+from .models import StockItemLabel
+from .serializers import StockItemLabelSerializer
+
+
+class StockItemLabelList(generics.ListAPIView):
+    """
+    API endpoint for viewing list of StockItemLabel objects.
+    """
+
+    queryset = StockItemLabel.objects.all()
+    serializer_class = StockItemLabelSerializer
+
+    filter_backends = [
+        DjangoFilterBackend,
+        filters.SearchFilter
+    ]
+
+    filter_fields = [
+        'enabled',
+    ]
+
+    search_fields = [
+        'name',
+        'description',
+    ]
+
+
+label_api_urls = [
+
+    # Stock item labels
+    url(r'stock/', include([
+        url(r'^.*$', StockItemLabelList.as_view(), name='api-stock-label-list'),
+    ])),
+]

InvenTree/label/serializers.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from InvenTree.serializers import InvenTreeModelSerializer
+from InvenTree.serializers import InvenTreeAttachmentSerializerField
+
+from .models import StockItemLabel
+
+
+class StockItemLabelSerializer(InvenTreeModelSerializer):
+    """
+    Serializes a StockItemLabel object.
+    """
+
+    label = InvenTreeAttachmentSerializerField(required=True)
+
+    class Meta:
+        model = StockItemLabel
+        fields = [
+            'pk',
+            'name',
+            'description',
+            'label',
+            'filters',
+            'enabled',
+        ]