Add this bot to your server via top.gg: https://top.gg/bot/777314683333771285, or read below for how to set up your own instance.
/add - add a quote by a specified author.
/random - display a random quote, optionally by author.
/authors - get a sorted list of unique authors of saved quotes.
/search - search for quotes by a string of text.
/delete - Works similarly to /search - find quotes by a word or phrase, and the bot will display buttons to delete the quote of your choice from the results.
/download - (response visible to only the sender) receive a text file containing all your server's quotes.
/wordcloud - Generate a colorful cloud of words from the quotes said in your server! The size of a word is proportional to how often it's been said.
/count - get the number of quotes saved, optionally by author.
/help - (response visible to only the sender) info on the bot and how to use it, the privacy policy, and support resources.
/updates - (response visible to only the sender) latest info on changes to the bot.
The bot is written in javascript and makes heavy use of discord.js, which is a wrapper around the Discord API (view the developer documentation).
I currently host the bot using the Heroku Cloud Platform. The bot speaks to a PostgreSQL instance hosted for free on ElephantSQL, where I store quotes from the few servers where the bot operates. The bot's connection to the database is SSL-enabled. The "quotation" column is encrypted.
Stored quotes are associated with a specific guild, so you can safely add the same instance of the bot to multiple servers.
For the bot to run, you need to populate 4 environment variables referenced within the code. These are process.env.CLIENT_ID, process.env.DATABASE_URL, process.env.TOKEN, and process.env.ENCRYPTION_KEY. Read below for how to obtain these.
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You'll need to create a discord application through the developer portal. Your application will be assigned an "Application ID" (aka client id), which can be referenced in the "General Information" section. This will be the value of
process.env.CLIENT_ID. -
Within that application, you'll need to add a bot. Within the "Bot" section of the application, you'll see the option to generate a token. This is the authentication token for your bot (and is thus very sensitive data). This will be the value of
process.env.TOKEN.
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You will need an instance of a PostgreSQL database, preferably version 14 to ensure compatibility with the "citext" extension - see "Database Schema" below.
process.env.DATABASE_URLwill need to be the value of the connection string for this database. That connection string will be structured like so:postgres://your-username:your-password@your-host:your-port/your-database-name. -
You'll need to populate the database with the appropriate schema. See the "Database Schema" section.
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You'll need to set
process.env.ENCRYPTION_KEYto a very strong password. This is used to encrypt several columns. -
You'll need to add the bot to your desired server. Within the "Bot" section of your Discord application, you can create a permissions integer that will be added to the OAuth link for a given bot. I recommend, at minimum, the "Send Messages", "Send Messages in Threads", and "Use Slash Commands" permissions, which produce integer
277025392640. The link to add the bot would then be the following, with your application ID substituted in:https://discord.com/oauth2/authorize?client_id=your-application-id&permissions=277025392640&scope=bot -
Lastly, run the bot on your chosen server with
npm start. The bot should log in, and within the server you should see it's slash commands available by simply typing/.
see database/schema.sql.
documentation for the "citext" datatype for PostgreSQL 14: https://www.postgresql.org/docs/current/citext.html