api.ai-chatbot

Learning project - simple chatbot written in Node.js using Express.js and Dialogflow API, running on Heroku.

Heroku deployment hints

Configuration of Heroku environment variables

heroku config:add VARIABLE_NAME=variable-value

• heroku config:add PAGE_ACCESS_TOKEN=page-access-token-string

Local configuration (Windows PowerShell) link

• $env:DIALOGFLOW_PRIVATE_KEY='"private key"' (yes, with double single and double quotes)
• $env:DIALOGFLOW_CLIENT_EMAIL="client email"

Problem with Heroku keys

1. do we have some keys?

$ heroku keys

2. delete all keys

$ heroku keys:clear

3. generate the key

ssh-keygen -t rsa

4. add the key

heroku keys:add

5. -> profit

Heroku debugging

link

Linking Heroku with existing app

git remote add heroku git@heroku.com:project_name.git