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"""endpoint utilities"""
from typing import Any, Optional
from flask import current_app
from pymonad.maybe import Nothing
from gn3.auth import db
from gn3.auth.authentication.oauth2.models.oauth2token import (
OAuth2Token, token_by_access_token, token_by_refresh_token)
def query_token(# pylint: disable=[unused-argument]
endpoint_object: Any, token_str: str, token_type_hint) -> Optional[
OAuth2Token]:
"""Retrieve the token from the database."""
__identity__ = lambda val: val
token = Nothing
with db.connection(current_app.config["AUTH_DB"]) as conn:
if token_type_hint == "access_token":
token = token_by_access_token(conn, token_str)
if token_type_hint == "access_token":
token = token_by_refresh_token(conn, token_str)
return token.maybe(
token_by_access_token(conn, token_str).maybe(
token_by_refresh_token(conn, token_str).maybe(
None, __identity__),
__identity__),
__identity__)
return None
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