def list(self, request, listing_pk=None):
queryset = self.get_queryset().filter(listing=listing_pk).order_by('-edited_date')
# it appears that because we override the queryset here, we must
# manually invoke the pagination methods
page = self.paginate_queryset(queryset)
if page is not None:
serializer = serializers.ReviewSerializer(page,
context={'request': request}, many=True)
return self.get_paginated_response(serializer.data)
serializer = serializers.ReviewSerializer(queryset, many=True,
context={'request': request})
return Response(serializer.data)
def create(self, request, listing_pk=None):
"""
Create a new review
"""
listing = model_access.get_listing_by_id(request.user.username,
listing_pk, True)
serializer = serializers.ReviewSerializer(data=request.data,
context={
'request': request,
'listing': listing
},
partial=True)
if not serializer.is_valid():
logger.error('{0!s}'.format(serializer.errors),
extra={'request': request})
raise errors.ValidationException('{0}'.format(serializer.errors))
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
def update(self, request, pk=None, listing_pk=None):
"""
Update an existing review
"""
listing = model_access.get_listing_by_id(request.user.username,
listing_pk, True)
review = model_access.get_review_by_id(pk)
serializer = serializers.ReviewSerializer(review,
data=request.data,
context={
'request': request,
'listing': listing
},
partial=True)
if not serializer.is_valid():
logger.error('{0!s}'.format(serializer.errors),
extra={'request': request})
return Response(serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
serializer.save()
return Response(serializer.data, status=status.HTTP_200_OK)
def retrieve(self, request, pk=None, listing_pk=None):
queryset = self.get_queryset().get(pk=pk, listing=listing_pk)
serializer = serializers.ReviewSerializer(queryset,
context={'request': request})
return Response(serializer.data)
