Fix api/users::get_permissions()

    UserQuotaUsage,

)

from galaxy.model.base import transaction

from galaxy.model.db.role import get_private_role_user_emails_dict

from galaxy.schema import APIKeyModel

from galaxy.schema.schema import (

    AnonUserModel,

        """

        payload = payload or {}

        user = self._get_user(trans, id)

        roles = user.all_roles()

        def get_role_tuples():

            private_role_emails = get_private_role_user_emails_dict(trans.sa_session)

            role_tuples = set()

            for role in user.all_roles():

                displayed_name = private_role_emails.get(role.id, role.name)

                role_tuples.add((displayed_name, role.id))

            return list(role_tuples)

        role_tuples = get_role_tuples()

        inputs = []

        for index, action in trans.app.model.Dataset.permitted_actions.items():

            inputs.append(

                    "name": index,

                    "label": action.action,

                    "help": action.description,

                    "options": list({(r.name, r.id) for r in roles}),

                    "options": role_tuples,

                    "value": [a.role.id for a in user.default_permissions if a.action == action.action],

                }

            )