From 5147bda8bb521e895ed903d99846b7c770902aed Mon Sep 17 00:00:00 2001
From: Bsian <chharry321@gmail.com>
Date: Wed, 30 Jun 2021 09:05:12 +0100
Subject: [PATCH] Support stage instance invites

---
 index.d.ts               |  9 ++++++++-
 lib/structures/Invite.js | 17 ++++++++++++++++-
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/index.d.ts b/index.d.ts
index 8c1120293..39312c180 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -24,7 +24,7 @@ declare namespace Eris {
   type AnyVoiceChannel = VoiceChannel | StageChannel;
   type ChannelTypes = Constants["ChannelTypes"][keyof Constants["ChannelTypes"]];
   type GuildTextableChannel = TextChannel | NewsChannel | AnyThreadChannel;
-  type InviteChannel = InvitePartialChannel | Exclude<AnyGuildChannel, CategoryChannel>;
+  type InviteChannel = InvitePartialChannel | Exclude<AnyGuildChannel, CategoryChannel | AnyThreadChannel>;
   type PossiblyUncachedTextable = Textable | Uncached;
   type PossiblyUncachedTextableChannel = TextableChannel | Uncached;
   type TextableChannel = (GuildTextable & GuildTextableChannel) | (Textable & PrivateChannel);
@@ -813,6 +813,12 @@ declare namespace Eris {
     recipients?: { username: string }[];
     type: Exclude<ChannelTypes, 1>;
   }
+  interface InviteStageInstance {
+    members: Member[];
+    participantCount: number;
+    speakerCount: number;
+    topic: string;
+  }
 
   // Member/User
   interface FetchMembersOptions {
@@ -2320,6 +2326,7 @@ declare namespace Eris {
     maxUses: CT extends "withMetadata" ? number : null;
     memberCount: CT extends "withMetadata" | "withoutCount" ? null : number;
     presenceCount: CT extends "withMetadata" | "withoutCount" ? null : number;
+    stageInstance: CH extends StageChannel ? InviteStageInstance : null;
     temporary: CT extends "withMetadata" ? boolean : null;
     uses: CT extends "withMetadata" ? number : null;
     constructor(data: BaseData, client: Client);
diff --git a/lib/structures/Invite.js b/lib/structures/Invite.js
index 33c7c4026..cc6d7dbfb 100644
--- a/lib/structures/Invite.js
+++ b/lib/structures/Invite.js
@@ -5,7 +5,7 @@ const Guild = require("./Guild");
 
 /**
 * Represents an invite. Some properties are only available when fetching invites from channels, which requires the Manage Channel permission.
-* @prop {TextChannel | NewsChannel | VoiceChannel | GroupChannel | Object} channel Info on the invite channel
+* @prop {TextChannel | NewsChannel | VoiceChannel | GroupChannel | StageChannel | Object} channel Info on the invite channel
 * @prop {String} channel.id The ID of the invite's channel
 * @prop {String?} channel.name The name of the invite's channel
 * @prop {Number} channel.type The type of the invite's channel
@@ -18,6 +18,7 @@ const Guild = require("./Guild");
 * @prop {Number?} maxUses The max number of invite uses
 * @prop {Number?} memberCount The **approximate** member count for the guild
 * @prop {Number?} presenceCount The **approximate** presence count for the guild
+* @prop {Object?} stageInstance The active public stage instance data for the stage channel this invite is for
 * @prop {Boolean?} temporary Whether the invite grants temporary membership or not
 * @prop {Number?} uses The number of invite uses
 */
@@ -48,6 +49,20 @@ class Invite extends Base {
         this._createdAt = data.created_at !== undefined ? data.created_at : null;
         this.presenceCount = data.approximate_presence_count !== undefined ? data.approximate_presence_count : null;
         this.memberCount = data.approximate_member_count !== undefined ? data.approximate_member_count : null;
+        if(data.stage_instance !== undefined) {
+            data.stage_instance.members = data.stage_instance.members.map((m) => {
+                m.id = m.user.id;
+                return m;
+            });
+            this.stageInstance = {
+                members: this.guild.members.update(data.stage_instance.members, this.guild),
+                participantCount: data.stage_instance.participant_count,
+                speakerCount: data.stage_instance.speaker_count,
+                topic: data.stage_instance.topic
+            };
+        } else {
+            this.stageInstance = null;
+        }
     }
 
     get createdAt() {