source: python-cinema-club-bot/predicates.py@ 9be02d9

# This file is part of python-cinema-club-bot
# contributed in 2024 by Mikhail Kirillov (~w96k) <w96k@runbox.com>

# To the extent possible under law, the author(s) have dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty.

# You should have received a copy of the CC0 Public Domain Dedication along
# with this software. If not, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>

from telegram.ext import ContextTypes
from datetime import datetime

from utils import normalize_username


def is_past(dt: datetime) -> bool:
    return dt < datetime.today()


def has_finished_event(
        context: ContextTypes.DEFAULT_TYPE,
        username: str
) -> bool:
    events = context.chat_data["events"]
    last_event = events[-1] if events != [] else None

    return last_event is not None and \
        last_event["user"] == normalize_username(username) and \
        is_past(last_event["when"])