API refactoring

src/documents/views.py

@@ -18,6 +18,7 @@ from django_q.tasks import async_task
 from rest_framework import parsers
 from rest_framework.decorators import action
 from rest_framework.filters import OrderingFilter, SearchFilter
+from rest_framework.generics import GenericAPIView
 from rest_framework.mixins import (
     DestroyModelMixin,
     ListModelMixin,
@@ -366,23 +367,12 @@ class SavedViewViewSet(ModelViewSet):
         serializer.save(user=self.request.user)
 
 
-class BulkEditView(APIView):
+class BulkEditView(GenericAPIView):
 
     permission_classes = (IsAuthenticated,)
     serializer_class = BulkEditSerializer
     parser_classes = (parsers.JSONParser,)
 
-    def get_serializer_context(self):
-        return {
-            'request': self.request,
-            'format': self.format_kwarg,
-            'view': self
-        }
-
-    def get_serializer(self, *args, **kwargs):
-        kwargs['context'] = self.get_serializer_context()
-        return self.serializer_class(*args, **kwargs)
-
     def post(self, request, *args, **kwargs):
         serializer = self.get_serializer(data=request.data)
         serializer.is_valid(raise_exception=True)
@@ -399,23 +389,12 @@ class BulkEditView(APIView):
             return HttpResponseBadRequest(str(e))
 
 
-class PostDocumentView(APIView):
+class PostDocumentView(GenericAPIView):
 
     permission_classes = (IsAuthenticated,)
     serializer_class = PostDocumentSerializer
     parser_classes = (parsers.MultiPartParser,)
 
-    def get_serializer_context(self):
-        return {
-            'request': self.request,
-            'format': self.format_kwarg,
-            'view': self
-        }
-
-    def get_serializer(self, *args, **kwargs):
-        kwargs['context'] = self.get_serializer_context()
-        return self.serializer_class(*args, **kwargs)
-
     def post(self, request, *args, **kwargs):
 
         serializer = self.get_serializer(data=request.data)
@@ -453,23 +432,12 @@ class PostDocumentView(APIView):
         return Response("OK")
 
 
-class SelectionDataView(APIView):
+class SelectionDataView(GenericAPIView):
 
     permission_classes = (IsAuthenticated,)
     serializer_class = DocumentListSerializer
     parser_classes = (parsers.MultiPartParser, parsers.JSONParser)
 
-    def get_serializer_context(self):
-        return {
-            'request': self.request,
-            'format': self.format_kwarg,
-            'view': self
-        }
-
-    def get_serializer(self, *args, **kwargs):
-        kwargs['context'] = self.get_serializer_context()
-        return self.serializer_class(*args, **kwargs)
-
     def post(self, request, format=None):
         serializer = self.get_serializer(data=request.data)
         serializer.is_valid(raise_exception=True)
@@ -620,23 +588,12 @@ class StatisticsView(APIView):
         })
 
 
-class BulkDownloadView(APIView):
+class BulkDownloadView(GenericAPIView):
 
     permission_classes = (IsAuthenticated,)
     serializer_class = BulkDownloadSerializer
     parser_classes = (parsers.JSONParser,)
 
-    def get_serializer_context(self):
-        return {
-            'request': self.request,
-            'format': self.format_kwarg,
-            'view': self
-        }
-
-    def get_serializer(self, *args, **kwargs):
-        kwargs['context'] = self.get_serializer_context()
-        return self.serializer_class(*args, **kwargs)
-
     def post(self, request, format=None):
         serializer = self.get_serializer(data=request.data)
         serializer.is_valid(raise_exception=True)