This is a plugin for the https://github.com/matueranet/genie-router project. It communicates with an agent configured on the Dialogflow service to create a brain that generates a reply to the input from a client.

Dialogflow Setup

Create an agent at dialogflow.com and set it up with intents, fulfillments, etc. Dialogflow requires an elaborate method for setting up the Api Access, via Google Cloud Service Accounts, follow this guide to obtain a JSON file with the project. You need a Dialogflow API Client service account. It is not necessary to set the environment variable as explained in the guide, this plugin will take care of that.

Legacy projects are no longer supported by this plugin. Version 2.0.0 does support Legacy projects, that can be found here.

Configuration

Your private API Key was generated in the Dialogflow setup step. The projectId can be obtained in your Dialogflow Dashboard:

1. Click on the gear icon, to the right of the agent name.
2. The projectId is listed under the GOOGLE PROJECT section

At the plugin location ($HOME/.genie-router), type:

npm install --save @genie-ai/genie-router-plugin-dialogflow

Add the Dialogflow API key for the agent to the config.json file of genie-router, in the plugins attribute.

{
  "dialogflow": {
    "privateKeyFile": "/path/to/file.json",
    "projectId": "<projectId>",
    "languageCode": "en"
  }
}

The languageCode is optional, and will default to 'en'. Dialogflow language overview