listening.py

from dotenv import load_dotenv
load_dotenv()
import json
from slack_bolt import App
from slack_bolt.adapter.flask import SlackRequestHandler
from flask import Flask, request
from answer import answer_question

with open("config.json", "r") as f:
    response_channels = json.load(f)
import os
app = App(
    token=os.environ.get("SLACK_BOT_TOKEN"),
    signing_secret=os.environ.get("SLACK_SIGNING_SECRET")
)
flask_app = Flask(__name__)
handler = SlackRequestHandler(app)
@app.event("message")
def handle_message(event, say, client):
    if event.get("bot_id"):
        return
    channel_id = event.get("channel")
    if channel_id not in response_channels:
        return
    text = event.get("text", "")
    user_id = event.get("user")
    result = answer_question(text)
    if result is None:
        return
    say(
        text=result["answer"], 
        thread_ts=event.get("ts")
    )
@flask_app.route("/slack/events", methods=["POST"])
def slack_events():
    return handler.handle(request)
if __name__ == "__main__":
    flask_app.run(port=3000)