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55 lines
2.0 KiB
55 lines
2.0 KiB
from django.db import IntegrityError
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from django_filters.rest_framework import DjangoFilterBackend
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from rest_framework import generics, status
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from rest_framework.permissions import IsAuthenticated
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from rest_framework.response import Response
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from .permissions import IsProjectAdmin
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from .serializers import MemberSerializer
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from .exceptions import RoleAlreadyAssignedException, RoleConstraintException
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from .models import Member
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class MemberList(generics.ListCreateAPIView):
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filter_backends = [DjangoFilterBackend]
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filterset_fields = ['user']
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queryset = Member.objects.all()
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serializer_class = MemberSerializer
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pagination_class = None
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permission_classes = [IsAuthenticated & IsProjectAdmin]
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def filter_queryset(self, queryset):
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queryset = queryset.filter(project=self.kwargs['project_id'])
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return super().filter_queryset(queryset)
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def perform_create(self, serializer):
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try:
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serializer.save(project_id=self.kwargs['project_id'])
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except IntegrityError:
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raise RoleAlreadyAssignedException
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def delete(self, request, *args, **kwargs):
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delete_ids = request.data['ids']
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project_id = self.kwargs['project_id']
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Member.objects.filter(project=project_id, pk__in=delete_ids)\
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.exclude(user=self.request.user)\
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.delete()
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return Response(status=status.HTTP_204_NO_CONTENT)
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class MemberDetail(generics.RetrieveUpdateAPIView):
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queryset = Member.objects.all()
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serializer_class = MemberSerializer
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lookup_url_kwarg = 'member_id'
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permission_classes = [IsAuthenticated & IsProjectAdmin]
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def perform_update(self, serializer):
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project_id = self.kwargs['project_id']
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member_id = self.kwargs['member_id']
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role = serializer.validated_data['role']
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if not Member.objects.can_update(project_id, member_id, role.name):
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raise RoleConstraintException
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try:
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super().perform_update(serializer)
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except IntegrityError:
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raise RoleAlreadyAssignedException
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