fix(ThreadManager): Ensure fetchActive() only returns active thread…

…s in a channel (#9568)

fix(ThreadManager): revert breaking change

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

packages/discord.js/src/managers/GuildChannelManager.js

@@ -468,8 +468,17 @@ class GuildChannelManager extends CachedManager {
    *   .catch(console.error);
    */
   async fetchActiveThreads(cache = true) {
-    const raw = await this.client.rest.get(Routes.guildActiveThreads(this.guild.id));
-    return GuildTextThreadManager._mapThreads(raw, this.client, { guild: this.guild, cache });
+    const data = await this.rawFetchGuildActiveThreads();
+    return GuildTextThreadManager._mapThreads(data, this.client, { guild: this.guild, cache });
+  }
+
+  /**
+   * `GET /guilds/{guild.id}/threads/active`
+   * @private
+   * @returns {Promise<RESTGetAPIGuildThreadsResult>}
+   */
+  rawFetchGuildActiveThreads() {
+    return this.client.rest.get(Routes.guildActiveThreads(this.guild.id));
   }
 
   /**

packages/discord.js/src/managers/ThreadManager.js

@@ -171,13 +171,13 @@ class ThreadManager extends CachedManager {
   }
 
   /**
-   * Obtains all active thread channels in the guild.
-   * This internally calls {@link GuildChannelManager#fetchActiveThreads}.
+   * Obtains all active threads in the channel.
    * @param {boolean} [cache=true] Whether to cache the fetched data
    * @returns {Promise<FetchedThreads>}
    */
-  fetchActive(cache = true) {
-    return this.channel.guild.channels.fetchActiveThreads(cache);
+  async fetchActive(cache = true) {
+    const data = await this.channel.guild.channels.rawFetchGuildActiveThreads();
+    return this.constructor._mapThreads(data, this.client, { parent: this.channel, cache });
   }
 
   static _mapThreads(rawThreads, client, { parent, guild, cache }) {

packages/discord.js/src/util/APITypes.js

@@ -400,6 +400,11 @@
  * @see {@link https://discord-api-types.dev/api/discord-api-types-payloads/common#PermissionFlagsBits}
  */
 
+/**
+ * @external RESTGetAPIGuildThreadsResult
+ * @see {@link https://discord-api-types.dev/api/discord-api-types-v10#RESTGetAPIGuildThreadsResult}
+ */
+
 /**
  * @external RESTJSONErrorCodes
  * @see {@link https://discord-api-types.dev/api/discord-api-types-rest/common/enum/RESTJSONErrorCodes}

packages/discord.js/typings/index.d.ts

@@ -156,6 +156,7 @@ import {
   APIApplicationRoleConnectionMetadata,
   ImageFormat,
   GuildMemberFlags,
+  RESTGetAPIGuildThreadsResult,
 } from 'discord-api-types/v10';
 import { ChildProcess } from 'node:child_process';
 import { EventEmitter } from 'node:events';
@@ -3860,6 +3861,7 @@ export class GuildChannelManager extends CachedManager<Snowflake, GuildBasedChan
   ): Promise<GuildChannel>;
   public setPositions(channelPositions: readonly ChannelPosition[]): Promise<Guild>;
   public fetchActiveThreads(cache?: boolean): Promise<FetchedThreads>;
+  private rawFetchGuildActiveThreads(): Promise<RESTGetAPIGuildThreadsResult>;
   public delete(channel: GuildChannelResolvable, reason?: string): Promise<void>;
 }