Threeal Bot

Project Setup

Install Node.js as in their official guide.

As an alternative, you may deploy this project on cloud using Heroku.
Install Yarn as in their official guide.

If you don't want to use Yarn, you may skip this step and use NPM (the default of Node.js) instead.
Open this project directory in terminal, and install the dependencies.
```
$ yarn install
```

Open the Discord developer portal and log into your account.
Click on the New Application button to create a new app.
Select Bot tab and then click on the Add Bot button to create a new bot.
Add a new BOT_TOKEN variable in the .env file with the value of your bot's token.
```
BOT_TOKEN=NzkyNzE1NDU0MTk2MDg4ODQy
```

Install MongoDB as in their official guide.

As an alternative, you may setup the database on cloud using MongoDB Atlas.
Add a new DB_URI variable in the .env file with the value of your MongoDB's URI.
```
DB_URI=mongodb://user:pass@localhost:27017/db
```

Setup the NLU API as in threeal/threeal-bot-nlu.
Add a new NLU_URL variable in the .env file with the value of your NLU API's URL.
```
NLU_URL=http://localhost:5005/webhooks/rest/webhook
```

(Optional) set optional value in .env file as follows:
- PORT, fill it with the port number of the HTTP server that will redirect to the bot invitation address. If not provided, the HTTP server will be disabled.
- DEBUG_SERVER, fill it with a Discord server's name that the bot only able to interacts with for debug purposes. If not provided, the bot will interact with all the Discord servers.
(Optional) modify the code in this project as you desire and then check the code lint.
```
$ yarn lint
```
Start the bot and test it on your Discord server.
```
$ yarn start
```