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42 lines
1.3 KiB
42 lines
1.3 KiB
# -*- coding: utf-8 -*-
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#
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from rest_framework import viewsets, mixins
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from common.exceptions import JMSException
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from common.utils import lazyproperty
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from rbac.permissions import RBACPermission
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from tickets import serializers
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from tickets.models import Ticket, Comment
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from tickets.permissions.comment import IsAssignee, IsApplicant, IsSwagger
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__all__ = ['CommentViewSet']
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class CommentViewSet(mixins.CreateModelMixin, viewsets.ReadOnlyModelViewSet):
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serializer_class = serializers.CommentSerializer
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permission_classes = (RBACPermission, IsSwagger | IsAssignee | IsApplicant)
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rbac_perms = {
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'*': 'tickets.view_ticket'
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}
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@lazyproperty
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def ticket(self):
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if getattr(self, 'swagger_fake_view', False):
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return None
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ticket_id = self.request.query_params.get('ticket_id')
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ticket = Ticket.all().filter(pk=ticket_id).first()
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if not ticket:
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raise JMSException('Not found Ticket object about `id={}`'.format(ticket_id))
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return ticket
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def get_serializer_context(self):
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context = super().get_serializer_context()
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context['ticket'] = self.ticket
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return context
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def get_queryset(self):
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if getattr(self, 'swagger_fake_view', False):
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return Comment.objects.none()
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queryset = self.ticket.comments.all()
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return queryset
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