Add good document streaming endpoint

api/goods/urls.py

@@ -23,6 +23,11 @@
         views.GoodDocumentDetail.as_view(),
         name="document",
     ),
+    path(
+        "<uuid:pk>/documents/<uuid:doc_pk>/stream/",
+        views.GoodDocumentStream.as_view(),
+        name="document_stream",
+    ),
     path(
         "document_internal_good_on_application/<str:goods_on_application_pk>/",
         views.DocumentGoodOnApplicationInternalView.as_view(),

api/goods/views.py

@@ -18,9 +18,11 @@
 from api.core.authentication import ExporterAuthentication, SharedAuthentication, GovAuthentication
 from api.core.exceptions import BadRequestError
 from api.core.helpers import str_to_bool
+from api.core.views import DocumentStreamAPIView
 from api.documents.libraries.delete_documents_on_bad_request import delete_documents_on_bad_request
 from api.documents.models import Document
 from api.goods.enums import GoodStatus, GoodPvGraded, ItemCategory
+from api.goods.filters import GoodFilter
 from api.goods.goods_paginator import GoodListPaginator
 from api.goods.helpers import (
     FIREARMS_CORE_TYPES,
@@ -539,6 +541,16 @@ def delete(self, request, pk, doc_pk):
         return JsonResponse({"document": "deleted success"})
 
 
+class GoodDocumentStream(DocumentStreamAPIView):
+    authentication_classes = (ExporterAuthentication,)
+    filter_backends = (GoodFilter,)
+    queryset = GoodDocument.objects.all()
+    permission_classes = (IsDocumentInOrganisation,)
+
+    def get_document(self, instance):
+        return instance
+
+
 class DocumentGoodOnApplicationInternalView(APIView):
     authentication_classes = (GovAuthentication,)
     serializer_class = GoodOnApplicationInternalDocumentCreateSerializer