def perform_create(self, serializer):
team_video = serializer.validated_data['team_video']
if not team_permissions.can_assign_tasks(self.team, self.request.user,
team_video.project):
raise PermissionDenied()
self.task_was_assigned = False
task = serializer.save()
self._post_save(task)
def perform_update(self, serializer):
team_video = serializer.instance.team_video
if not team_permissions.can_assign_tasks(self.team, self.request.user,
team_video.project):
raise PermissionDenied()
self.task_was_assigned = serializer.instance.assignee is not None
task = serializer.save()
self._post_save(task)