"""User API blueprint and endpoint definitions."""
from flask import Blueprint, abort

from atheneum.api.decorators import return_json
from atheneum.api.model import APIResponse
from atheneum.middleware import authentication_middleware
from atheneum.service import user_service

USER_BLUEPRINT = Blueprint(
    name='user', import_name=__name__, url_prefix='/user')


@USER_BLUEPRINT.route('/<name>', methods=['GET'])
@return_json
@authentication_middleware.require_token_auth
def get_user(name: str) -> APIResponse:
    """
    Get a token for continued authentication.

    :return: A login token for continued authentication
    """
    user = user_service.find_by_name(name)
    if user is not None:
        return APIResponse(user, 200)
    return abort(404)