Files
website/bot/src/invites/inviteRotator.js
Claude 7a21cc636c Add Discord bot (moderation, filters, scheduling, roles, invites, site integration)
Standalone bot/ service (its own package.json/Dockerfile) managed entirely
through a new admin-only Discord Bot panel — token stored encrypted in the
DB and pushed to the bot process in-memory, never an env var. Built in
phases, each independently verified against a live Discord guild:

- Bot skeleton: gateway connection, internal shared-secret API, self-heals
  on its own restart by pulling config from the site
- Moderation core: /ban /kick /mute /warn /warnings + mod-log channel
- Word/invite/spam filtering with leetspeak-resistant normalization and a
  staff role/channel allowlist
- Scheduled messages: recurring (cron) and one-off channel posts
- Role assignment: button role menus, auto-role on join, temp roles,
  bulk role ops
- Auto-rotating primary invite with an audit log
- Site integration: news-publish -> Discord announce webhook, manual
  /announce, read-only /wiki search

Also fixes a pre-existing bug in both DB pools (server + bot): the mariadb
driver defaulted to timezone 'local', silently mis-serializing bound Date
params by the host's local offset instead of the DB's UTC session.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-04 15:54:41 -05:00

38 lines
1.7 KiB
JavaScript

// Shared by both /invite rotate and the weekly cron job (inviteScheduler.js)
// so manual and automatic rotations log identically. maxAge is set to match
// the rotation cadence as defense-in-depth: if the scheduled rotation were
// ever to silently stop running, the invite still expires on its own instead
// of staying live forever.
const guildConfig = require('../model/guildConfig')
const inviteLog = require('../model/inviteLog')
const createLogger = require('../utils/logger')
const log = createLogger('invites')
const ROTATION_MAX_AGE_SECONDS = 7 * 24 * 60 * 60 // 7 days
async function rotate(client, guildId, { triggeredBy, triggeredByTag } = {}) {
const channelId = await guildConfig.getInviteChannelId(guildId)
if (!channelId) throw new Error('No invite channel configured — set one with /invite channel first.')
const channel = await client.channels.fetch(channelId)
if (!channel || !channel.isTextBased()) throw new Error('Configured invite channel is missing or not text-based.')
const current = await inviteLog.getCurrent(guildId)
if (current) {
try {
await channel.guild.invites.delete(current.invite_code, 'Invite rotation')
} catch (err) {
log.warn('failed to revoke previous invite (may already be gone)', { message: err.message })
}
await inviteLog.markRevoked(current.id)
}
const invite = await channel.createInvite({ maxAge: ROTATION_MAX_AGE_SECONDS, unique: true, reason: 'Invite rotation' })
await inviteLog.record({ guildId, channelId, inviteCode: invite.code, triggeredBy, triggeredByTag })
log.info('invite rotated', { code: invite.code, triggeredBy: triggeredByTag || 'automatic (scheduled)' })
return invite
}
module.exports = { rotate }