telegram.py

from flask import Response, request
from decouple import config
from random import randint
from requests import post
from flask import Flask

quotes = (
    'Ilyena, my love, forgive me!',
    'A man who trusts everyone is a fool, and a man who trusts no one is a fool. We are all fools, if we live long enough.',
    'What you want is what you cannot have. What you cannot have is what you want.',
    'The Wheel of Time and the wheel of a man\'s life turn alike without pity or mercy.',
    'What makes you think you can keep anyone safe? We are all going to die. Just hope that you aren\'t the one who kills them.',
    'Mustn\'t use that. Threatens the fabric of the pattern. Not even for Ilyena? I would burn the world and use my soul for tinder to hear her laugh again.',
    'Break it break them all must break them must must must break them all break them and strike must strike quickly must strike now break it break it break it...',
    'He\'s insane and I\'m not. Besides, he failed and I won\'t',
    'Kill him, kill him now!'
)

TOKEN = config('BOT_TOKEN')
app = Flask(__name__)


def parse_message(message):
    print("message-->", message)
    # import pdb; pdb.set_trace()
    chat_id = message['message']['chat']['id']
    txt = message['message']['text']
    print("got text message :", txt)
    print("chat_id-->", chat_id)
    return chat_id, txt


def tel_send_message(chat_id, text):
    url = f'https://api.telegram.org/bot{config("BOT_TOKEN")}/sendMessage'
    payload = {
        'chat_id': chat_id,
        'text': text,
        'parse_mode': 'HTML'
    }

    r = post(url, json=payload)
    return r

# import pdb; pdb.set_trace()


@app.route('/', methods=['GET', 'POST'])
def index():
    if request.method == 'POST':
        msg = request.get_json()

        chat_id, txt = parse_message(msg)
        if 'search_term' in txt.lower():
            tel_send_message(chat_id, f'<i>{quotes[randint(0, len(quotes)-1)]}</i>')

        return Response('ok', status=200)
    else:
        return "<h1>Boas-vindas!</h1>"


if __name__ == '__main__':
    app.run(debug=True)