webhook for LINE bot, when bot join the group will
$ export LINE_CHANNEL_SECRET=YOUR_LINE_CHANNEL_SECRET
$ export LINE_CHANNEL_ACCESS_TOKEN=YOUR_LINE_CHANNEL_ACCESS_TOKEN
$ export ODOO_GROUP_BOT_UPDATE_URL=link to odoo function url
$ pip install -r requirements.txt
Run webhook
$ python app.py
then set Webhook URL: https://{YOUR_APP}.herokuapp.com/callback
heroku create
heroku info # then set Webhook URL: https://{YOUR_APP}.herokuapp.com/callback
heroku config:set LINE_CHANNEL_SECRET="..."
heroku config:set LINE_CHANNEL_ACCESS_TOKEN="..."
git push heroku master
heroku logs