Snippet: Discord Prefix Command to Add Notes Against a User

Discord Prefix Command to Add Notes Against a User

kangabru — kangabru

Creates a `!note <@user>` command to get, update, and delete notes for a specific user. `!note @user` gets the note. `!note @user <reason>` saves a note. `!note @user clear` remove a note.

const lib = require('lib')({token: process.env.STDLIB_SECRET_TOKEN});
const event = context.params.event;
const {channel_id, content} = event;

const command = '!note';
const clear = 'clear'
const mention = event.mentions?.[0]?.id;
const note = content.replace(command, '').replace(`<@!${mention}>`, '').trim();

// Is this our command?
if (!content.startsWith(command)) return;

// Does it mention someone?
if (!mention)
  return lib.discord.channels['@0.2.0'].messages.create({
    channel_id,
    content: `Please mention a user`,
  });
  
let key = `note_${mention}`;

// Is it the clear command? (like !note @user clear)
if (note === clear) {
  await lib.utils.kv['@0.1.16'].clear({key});
  return lib.discord.channels['@0.1.1'].messages.create({
    channel_id,
    content: 'Note cleared!'
  });
}

// Is there a note?
if (note) {
  
  // Update note
  await lib.utils.kv['@0.1.16'].set({key, value: note});
  return lib.discord.channels['@0.1.1'].messages.create({
    channel_id,
    content: 'Note updated!',
    embed: {
      fields: [
        { name: 'Who?', value: `<@!${mention}>` },
        { name: `Note`, value: note },
      ]
    }
  });
  
} else {
  
  // Fetch note
  const noteSaved = await lib.utils.kv['@0.1.16'].get({key});
  const content = noteSaved ?? `No note found`
  return lib.discord.channels['@0.1.1'].messages.create({
    channel_id, content
  });
  
}