from flask_restx import Namespace, Resource
from .auth import basic_auth, token_auth
from .. import db


ns = Namespace('token', description='Authentication token operations')


@ns.route('/')
class Token(Resource):
    '''Get or revoke a user authentication token'''

    @ns.doc(security='basicAuth')
    @basic_auth.login_required
    def post(self):
        '''Get user token'''
        token = basic_auth.current_user().get_token()
        db.session.commit()
        return {'token': 'Bearer ' + token}

    @ns.doc(security='apiKey')
    @token_auth.login_required
    def delete(self):
        '''Revoke user token'''
        token_auth.current_user().revoke_token()
        db.session.commit()
        return '', 204