Auto-close threads if their inbox server channel is deleted

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## v2.3.2
+* Auto-close threads if their modmail channel is deleted
+
 ## v2.3.1
 * Fixed incorrect default value for `mentionRole` (was `null`, should've been `"here"`)
 

src/main.js

@@ -200,6 +200,23 @@ async function closeLoop() {
 
 closeLoop();
 
+// Auto-close threads if their channel is deleted
+bot.on('channelDelete', async (channel) => {
+  if (! (channel instanceof Eris.TextChannel)) return;
+  if (channel.guild.id !== utils.getInboxGuild().id) return;
+  const thread = await threads.findOpenThreadByChannelId(channel.id);
+  if (! thread) return;
+
+  console.log(`[INFO] Auto-closing thread with ${thread.user_name} because the channel was deleted`);
+  await thread.close(true);
+
+  const logUrl = await thread.getLogUrl();
+  utils.postLog(utils.trimAll(`
+    Modmail thread with ${thread.user_name} (${thread.user_id}) was closed automatically because the channel was deleted
+    Logs: ${logUrl}
+  `));
+});
+
 // Mods can reply to modmail threads using !r or !reply
 // These messages get relayed back to the DM thread between the bot and the user
 addInboxServerCommand('reply', async (msg, args, thread) => {