from requests import post as r_post
from json import dumps
from flask import current_app
from app import config


def post_webhook(msg):
    if config.MM_ENDPOINT:
        try:
            current_app.logger.info('Posting webhook')
            if current_app.config["DEBUG"]:
                msg = "[DEBUG] " + msg
            data = {
                "text": msg,
                "channel": config.MM_CHANNEL,
                "username": config.MM_USERNAME,
                "icon_url": config.MM_ICON
            }
            res = r_post(config.MM_ENDPOINT, data=dumps(data))
            res.raise_for_status()
            return True
        except Exception as e:
            current_app.logger.info(f'Unable to post webhook: {e}')
            return False