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path: root/opendc/models/topology.py
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from opendc.models.model import Model
from opendc.models.user import User
from opendc.util.rest import Response


class Topology(Model):
    collection_name = 'topologies'

    def validate_user_access(self, google_id, edit_access):
        user = User.from_google_id(google_id)
        authorizations = list(
            filter(lambda x: str(x['topologyId']) == str(self.obj['_id']), user.obj['authorizations']))
        if len(authorizations) == 0 or (edit_access and authorizations[0]['authorizationLevel'] == 'VIEW'):
            return Response(403, "Forbidden from retrieving topology.")

        return None