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61 lines
2.1 KiB
61 lines
2.1 KiB
from django.db import IntegrityError
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from django.shortcuts import get_object_or_404
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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 ..exceptions import RoleAlreadyAssignedException, RoleConstraintException
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from ..models import Project, Role, RoleMapping
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from ..permissions import IsProjectAdmin
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from ..serializers import RoleMappingSerializer, RoleSerializer
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class Roles(generics.ListAPIView):
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serializer_class = RoleSerializer
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pagination_class = None
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permission_classes = [IsAuthenticated]
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queryset = Role.objects.all()
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class RoleMappingList(generics.ListCreateAPIView):
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serializer_class = RoleMappingSerializer
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pagination_class = None
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permission_classes = [IsAuthenticated & IsProjectAdmin]
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@property
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def project(self):
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return get_object_or_404(Project, pk=self.kwargs['project_id'])
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def get_queryset(self):
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return self.project.role_mappings
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def perform_create(self, serializer):
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try:
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serializer.save(project=self.project)
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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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RoleMapping.objects.filter(project=self.project, 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 RoleMappingDetail(generics.RetrieveUpdateAPIView):
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queryset = RoleMapping.objects.all()
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serializer_class = RoleMappingSerializer
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lookup_url_kwarg = 'rolemapping_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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id = self.kwargs['rolemapping_id']
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role = serializer.validated_data['role']
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if not RoleMapping.objects.can_update(project_id, 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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