planetstack/core/views/roles.py

   1 from django.http import Http404
   2 from rest_framework.views import APIView
   3 from rest_framework.response import Response
   4 from rest_framework import status
   5
   6 from core.api.roles import add_role, delete_role, get_roles
   7 from core.serializers import RoleSerializer
   8 from util.request import parse_request
   9
  10
  11 class RoleListCreate(APIView):
  12     """
  13     List all roles or create a new role.
  14     """
  15
  16     def post(self, request, format = None):
  17         data = parse_request(request.DATA)
  18         if 'auth' not in data:
  19             return Response(status=status.HTTP_400_BAD_REQUEST)
  20         elif 'role' in data:
  21             role = add_role(data['auth'], data['role']['role_type'])
  22             serializer = RoleSerializer(data=role)
  23             return Response(serializer.data, status=status.HTTP_201_CREATED)
  24         else:
  25             roles = get_roles(data['auth'])
  26             serializer = RoleSerializer(roles, many=True)
  27             return Response(serializer.data)
  28
  29
  30 class RoleRetrieveUpdateDestroy(APIView):
  31     """
  32     Retrieve, update or delete a role
  33     """
  34
  35     def post(self, request, pk, format=None):
  36         """Retrieve a role"""
  37         data = parse_request(request.DATA)
  38         if 'auth' not in data:
  39             return Response(status=status.HTTP_400_BAD_REQUEST)
  40         roles = get_roles(data['auth'], pk)
  41         if not roles:
  42             return Response(status=status.HTTP_404_NOT_FOUND)
  43         serializer = RoleSerializer(roles[0])
  44         return Response(serializer.data)
  45
  46     def put(self, request, pk, format=None):
  47         """role update not implemnted"""
  48         return Response(status=status.HTTP_404_NOT_FOUND)
  49
  50     def delete(self, request, pk, format=None):
  51         data = parse_request(request.DATA)
  52         if 'auth' not in data:
  53             return Response(status=status.HTTP_400_BAD_REQUEST)
  54         delete_role(data['auth'], pk)
  55         return Response(status=status.HTTP_204_NO_CONTENT)
  56
  57
  58