app.py

import os
import re

from telegram.ext import (Application, CallbackQueryHandler, CommandHandler,
                          MessageHandler, filters)

from bot import NicoleBot
from handler import CHandler
from helpers.constants import meme_handler

PORT = os.environ.get("PORT", 3000)
TOKEN = os.environ.get("NICOLE_BOT_TOKEN")
HOOK = os.environ.get("WEBHOOK")

def app() -> None:
    bot = NicoleBot()
    cmd = CHandler()

    application = Application.builder().token(TOKEN).build()

    application.add_handler(CommandHandler(["start", "menu"], bot.start, filters = (filters.COMMAND)))
    application.add_handler(CommandHandler("help", cmd.help, filters = (filters.COMMAND)))
    application.add_handler(CommandHandler("dev", cmd.dev, filters = (filters.COMMAND)))
    application.add_handler(CommandHandler("roast", cmd.roast, filters = (filters.COMMAND)))
    application.add_handler(CommandHandler(list(meme_handler.keys()), cmd.meme, filters = (filters.COMMAND)))

    application.add_handler(CallbackQueryHandler(bot.menu_actions, pattern=re.compile(r"^main")))
    application.add_handler(CallbackQueryHandler(bot.quiz_actions, pattern=re.compile(r"^quiz")))
    application.add_handler(CallbackQueryHandler(bot.visual_actions, pattern=re.compile(r"^visual")))
    application.add_handler(CallbackQueryHandler(bot.quote_actions, pattern=re.compile(r"^quote")))
    application.add_handler(CallbackQueryHandler(bot.recreation_actions, pattern=re.compile(r"^recreation")))
    application.add_handler(CallbackQueryHandler(bot.trivia_actions, pattern=re.compile(r"^trivia")))
    application.add_handler(CallbackQueryHandler(bot.service_actions, pattern=re.compile(r"^service")))
    application.add_handler(CallbackQueryHandler(bot.misc_actions, pattern=re.compile(r"^misc")))
    application.add_handler(CallbackQueryHandler(cmd.help_actions, pattern=re.compile(r"^help")))

    application.add_handler(MessageHandler(filters.TEXT, bot.respond))
    application.add_error_handler(bot.error)

    application.run_webhook(listen="0.0.0.0", port=PORT, webhook_url=HOOK)

if __name__ == "__main__":
    app()