1 files changed, 0 insertions, 262 deletions
diff --git a/rtc/src/util/Permissions.ts b/rtc/src/util/Permissions.ts
deleted file mode 100644
index 445e901f..00000000
--- a/rtc/src/util/Permissions.ts
+++ /dev/null
@@ -1,262 +0,0 @@
-// https://github.com/discordjs/discord.js/blob/master/src/util/Permissions.js
-// Apache License Version 2.0 Copyright 2015 - 2021 Amish Shah
-import { MemberDocument, MemberModel } from "../models/Member";
-import { ChannelDocument, ChannelModel } from "../models/Channel";
-import { ChannelPermissionOverwrite } from "../models/Channel";
-import { Role, RoleDocument, RoleModel } from "../models/Role";
-import { BitField } from "./BitField";
-import { GuildDocument, GuildModel } from "../models/Guild";
-// TODO: check role hierarchy permission
-
-var HTTPError: any;
-
-try {
-	HTTPError = require("lambert-server").HTTPError;
-} catch (e) {
-	HTTPError = Error;
-}
-
-export type PermissionResolvable = bigint | number | Permissions | PermissionResolvable[] | PermissionString;
-
-type PermissionString =
-	| "CREATE_INSTANT_INVITE"
-	| "KICK_MEMBERS"
-	| "BAN_MEMBERS"
-	| "ADMINISTRATOR"
-	| "MANAGE_CHANNELS"
-	| "MANAGE_GUILD"
-	| "ADD_REACTIONS"
-	| "VIEW_AUDIT_LOG"
-	| "PRIORITY_SPEAKER"
-	| "STREAM"
-	| "VIEW_CHANNEL"
-	| "SEND_MESSAGES"
-	| "SEND_TTS_MESSAGES"
-	| "MANAGE_MESSAGES"
-	| "EMBED_LINKS"
-	| "ATTACH_FILES"
-	| "READ_MESSAGE_HISTORY"
-	| "MENTION_EVERYONE"
-	| "USE_EXTERNAL_EMOJIS"
-	| "VIEW_GUILD_INSIGHTS"
-	| "CONNECT"
-	| "SPEAK"
-	| "MUTE_MEMBERS"
-	| "DEAFEN_MEMBERS"
-	| "MOVE_MEMBERS"
-	| "USE_VAD"
-	| "CHANGE_NICKNAME"
-	| "MANAGE_NICKNAMES"
-	| "MANAGE_ROLES"
-	| "MANAGE_WEBHOOKS"
-	| "MANAGE_EMOJIS";
-
-const CUSTOM_PERMISSION_OFFSET = BigInt(1) << BigInt(48); // 16 free custom permission bits, and 16 for discord to add new ones
-
-export class Permissions extends BitField {
-	cache: PermissionCache = {};
-
-	static FLAGS = {
-		CREATE_INSTANT_INVITE: BigInt(1) << BigInt(0),
-		KICK_MEMBERS: BigInt(1) << BigInt(1),
-		BAN_MEMBERS: BigInt(1) << BigInt(2),
-		ADMINISTRATOR: BigInt(1) << BigInt(3),
-		MANAGE_CHANNELS: BigInt(1) << BigInt(4),
-		MANAGE_GUILD: BigInt(1) << BigInt(5),
-		ADD_REACTIONS: BigInt(1) << BigInt(6),
-		VIEW_AUDIT_LOG: BigInt(1) << BigInt(7),
-		PRIORITY_SPEAKER: BigInt(1) << BigInt(8),
-		STREAM: BigInt(1) << BigInt(9),
-		VIEW_CHANNEL: BigInt(1) << BigInt(10),
-		SEND_MESSAGES: BigInt(1) << BigInt(11),
-		SEND_TTS_MESSAGES: BigInt(1) << BigInt(12),
-		MANAGE_MESSAGES: BigInt(1) << BigInt(13),
-		EMBED_LINKS: BigInt(1) << BigInt(14),
-		ATTACH_FILES: BigInt(1) << BigInt(15),
-		READ_MESSAGE_HISTORY: BigInt(1) << BigInt(16),
-		MENTION_EVERYONE: BigInt(1) << BigInt(17),
-		USE_EXTERNAL_EMOJIS: BigInt(1) << BigInt(18),
-		VIEW_GUILD_INSIGHTS: BigInt(1) << BigInt(19),
-		CONNECT: BigInt(1) << BigInt(20),
-		SPEAK: BigInt(1) << BigInt(21),
-		MUTE_MEMBERS: BigInt(1) << BigInt(22),
-		DEAFEN_MEMBERS: BigInt(1) << BigInt(23),
-		MOVE_MEMBERS: BigInt(1) << BigInt(24),
-		USE_VAD: BigInt(1) << BigInt(25),
-		CHANGE_NICKNAME: BigInt(1) << BigInt(26),
-		MANAGE_NICKNAMES: BigInt(1) << BigInt(27),
-		MANAGE_ROLES: BigInt(1) << BigInt(28),
-		MANAGE_WEBHOOKS: BigInt(1) << BigInt(29),
-		MANAGE_EMOJIS: BigInt(1) << BigInt(30),
-		/**
-		 * CUSTOM PERMISSIONS ideas:
-		 * - allow user to dm members
-		 * - allow user to pin messages (without MANAGE_MESSAGES)
-		 * - allow user to publish messages (without MANAGE_MESSAGES)
-		 */
-		// CUSTOM_PERMISSION: BigInt(1) << BigInt(0) + CUSTOM_PERMISSION_OFFSET
-	};
-
-	any(permission: PermissionResolvable, checkAdmin = true) {
-		return (checkAdmin && super.any(Permissions.FLAGS.ADMINISTRATOR)) || super.any(permission);
-	}
-
-	/**
-	 * Checks whether the bitfield has a permission, or multiple permissions.
-	 */
-	has(permission: PermissionResolvable, checkAdmin = true) {
-		return (checkAdmin && super.has(Permissions.FLAGS.ADMINISTRATOR)) || super.has(permission);
-	}
-
-	/**
-	 * Checks whether the bitfield has a permission, or multiple permissions, but throws an Error if user fails to match auth criteria.
-	 */
-	hasThrow(permission: PermissionResolvable) {
-		if (this.has(permission) && this.has("VIEW_CHANNEL")) return true;
-		// @ts-ignore
-		throw new HTTPError(`You are missing the following permissions ${permission}`, 403);
-	}
-
-	overwriteChannel(overwrites: ChannelPermissionOverwrite[]) {
-		if (!this.cache) throw new Error("permission chache not available");
-		overwrites = overwrites.filter((x) => {
-			if (x.type === 0 && this.cache.roles?.some((r) => r.id === x.id)) return true;
-			if (x.type === 1 && x.id == this.cache.user_id) return true;
-			return false;
-		});
-		return new Permissions(Permissions.channelPermission(overwrites, this.bitfield));
-	}
-
-	static channelPermission(overwrites: ChannelPermissionOverwrite[], init?: bigint) {
-		// TODO: do not deny any permissions if admin
-		return overwrites.reduce((permission, overwrite) => {
-			// apply disallowed permission
-			// * permission: current calculated permission (e.g. 010)
-			// * deny contains all denied permissions (e.g. 011)
-			// * allow contains all explicitly allowed permisions (e.g. 100)
-			return (permission & ~BigInt(overwrite.deny)) | BigInt(overwrite.allow);
-			// ~ operator inverts deny (e.g. 011 -> 100)
-			// & operator only allows 1 for both ~deny and permission (e.g. 010 & 100 -> 000)
-			// | operators adds both together (e.g. 000 + 100 -> 100)
-		}, init || 0n);
-	}
-
-	static rolePermission(roles: Role[]) {
-		// adds all permissions of all roles together (Bit OR)
-		return roles.reduce((permission, role) => permission | BigInt(role.permissions), 0n);
-	}
-
-	static finalPermission({
-		user,
-		guild,
-		channel,
-	}: {
-		user: { id: string; roles: string[] };
-		guild: { roles: Role[] };
-		channel?: {
-			overwrites?: ChannelPermissionOverwrite[];
-			recipient_ids?: string[] | null;
-			owner_id?: string;
-		};
-	}) {
-		if (user.id === "0") return new Permissions("ADMINISTRATOR"); // system user id
-
-		let roles = guild.roles.filter((x) => user.roles.includes(x.id));
-		let permission = Permissions.rolePermission(roles);
-
-		if (channel?.overwrites) {
-			let overwrites = channel.overwrites.filter((x) => {
-				if (x.type === 0 && user.roles.includes(x.id)) return true;
-				if (x.type === 1 && x.id == user.id) return true;
-				return false;
-			});
-			permission = Permissions.channelPermission(overwrites, permission);
-		}
-
-		if (channel?.recipient_ids) {
-			if (channel?.owner_id === user.id) return new Permissions("ADMINISTRATOR");
-			if (channel.recipient_ids.includes(user.id)) {
-				// Default dm permissions
-				return new Permissions([
-					"VIEW_CHANNEL",
-					"SEND_MESSAGES",
-					"STREAM",
-					"ADD_REACTIONS",
-					"EMBED_LINKS",
-					"ATTACH_FILES",
-					"READ_MESSAGE_HISTORY",
-					"MENTION_EVERYONE",
-					"USE_EXTERNAL_EMOJIS",
-					"CONNECT",
-					"SPEAK",
-					"MANAGE_CHANNELS",
-				]);
-			}
-
-			return new Permissions();
-		}
-
-		return new Permissions(permission);
-	}
-}
-
-export type PermissionCache = {
-	channel?: ChannelDocument | null;
-	member?: MemberDocument | null;
-	guild?: GuildDocument | null;
-	roles?: RoleDocument[] | null;
-	user_id?: string;
-};
-
-export async function getPermission(
-	user_id?: string,
-	guild_id?: string,
-	channel_id?: string,
-	cache: PermissionCache = {}
-) {
-	var { channel, member, guild, roles } = cache;
-
-	if (!user_id) throw new HTTPError("User not found");
-
-	if (channel_id && !channel) {
-		channel = await ChannelModel.findOne(
-			{ id: channel_id },
-			{ permission_overwrites: true, recipient_ids: true, owner_id: true, guild_id: true }
-		).exec();
-		if (!channel) throw new HTTPError("Channel not found", 404);
-		if (channel.guild_id) guild_id = channel.guild_id;
-	}
-
-	if (guild_id) {
-		if (!guild) guild = await GuildModel.findOne({ id: guild_id }, { owner_id: true }).exec();
-		if (!guild) throw new HTTPError("Guild not found");
-		if (guild.owner_id === user_id) return new Permissions(Permissions.FLAGS.ADMINISTRATOR);
-
-		if (!member) member = await MemberModel.findOne({ guild_id, id: user_id }, "roles").exec();
-		if (!member) throw new HTTPError("Member not found");
-
-		if (!roles) roles = await RoleModel.find({ guild_id, id: { $in: member.roles } }).exec();
-	}
-
-	var permission = Permissions.finalPermission({
-		user: {
-			id: user_id,
-			roles: member?.roles || [],
-		},
-		guild: {
-			roles: roles || [],
-		},
-		channel: {
-			overwrites: channel?.permission_overwrites,
-			owner_id: channel?.owner_id,
-			recipient_ids: channel?.recipient_ids,
-		},
-	});
-
-	const obj = new Permissions(permission);
-
-	// pass cache to permission for possible future getPermission calls
-	obj.cache = { guild, member, channel, roles, user_id };
-
-	return obj;
-}