From ac23b1f60e99269711727e92be83231ea9c310e1 Mon Sep 17 00:00:00 2001
From: Mathias Magnusson <mathias@magnusson.space>
Date: Sat, 17 Jan 2026 02:05:56 +0100
Subject: automatically add "unsolved"-tag on all new posts

---
 index.ts | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'index.ts')

diff --git a/index.ts b/index.ts
index 57e7ba9..acc61fa 100644
--- a/index.ts
+++ b/index.ts
@@ -1,4 +1,5 @@
 import {
+    ChannelType,
     Client,
     CommandInteraction,
     Events,
@@ -7,7 +8,7 @@ import {
     Routes,
 } from "discord.js";
 
-import { buttonCommands, slashCommands } from "./commands.ts";
+import { buttonCommands, ensureUnsolvedTag, slashCommands, getCtfForum } from "./commands.ts";
 
 function requireEnv(key: string): string {
     let value = process.env[key];
@@ -21,7 +22,7 @@ let token = requireEnv("DISCORD_TOKEN");
 let clientId = requireEnv("DISCORD_CLIENT_ID");
 let guildId = requireEnv("DISCORD_GUILD_ID");
 
-let client = new Client({ intents: [GatewayIntentBits.Guilds] });
+let client = new Client({ intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages] });
 
 let rest = new REST({ version: "10" }).setToken(token);
 
@@ -72,6 +73,24 @@ client.on(Events.InteractionCreate, async (interaction) => {
     }
 });
 
+client.on(Events.ThreadCreate, async (thread) => {
+    try {
+        let forum = await getCtfForum(thread);
+
+        if (thread.ownerId === client.user?.id)
+            return;
+
+        let tag = await ensureUnsolvedTag(forum);
+        if (thread.appliedTags.includes(tag.id))
+            return;
+
+        await thread.setAppliedTags([...thread.appliedTags, tag.id]);
+    } catch (error) {
+        if (error === "done") return;
+        console.error("Failed to auto-tag thread", error);
+    }
+});
+
 try {
     await registerSlashCommands();
     await client.login(token);
-- 
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