refactor: Remove optional return of room coordinator (#28592)

apps/meteor/app/authorization/server/functions/canSendMessage.ts

@@ -26,7 +26,7 @@ async function validateRoomMessagePermissionsAsync(
 		throw new Error('error-not-allowed');
 	}
 
-	if (roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.BLOCK, uid)) {
+	if (roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.BLOCK, uid)) {
 		const subscription = await Subscriptions.findOneByRoomIdAndUserId(room._id, uid, subscriptionOptions);
 		if (subscription && (subscription.blocked || subscription.blocker)) {
 			throw new Error('room_is_blocked');

apps/meteor/app/channel-settings/server/functions/saveRoomName.js

@@ -30,7 +30,7 @@ const updateRoomName = async (rid, displayName) => {
 
 export async function saveRoomName(rid, displayName, user, sendMessage = true) {
 	const room = Rooms.findOneById(rid);
-	if (roomCoordinator.getRoomDirectives(room.t)?.preventRenaming()) {
+	if (roomCoordinator.getRoomDirectives(room.t).preventRenaming()) {
 		throw new Meteor.Error('error-not-allowed', 'Not allowed', {
 			function: 'RocketChat.saveRoomdisplayName',
 		});

apps/meteor/app/channel-settings/server/functions/saveRoomType.js

@@ -27,7 +27,7 @@ export const saveRoomType = function (rid, roomType, user, sendMessage = true) {
 		});
 	}
 
-	if (!roomCoordinator.getRoomDirectives(room.t)?.allowRoomSettingChange(room, RoomSettingsEnum.TYPE)) {
+	if (!roomCoordinator.getRoomDirectives(room.t).allowRoomSettingChange(room, RoomSettingsEnum.TYPE)) {
 		throw new Meteor.Error('error-direct-room', "Can't change type of direct rooms", {
 			function: 'RocketChat.saveRoomType',
 		});

apps/meteor/app/channel-settings/server/methods/saveRoomSettings.ts

@@ -100,7 +100,7 @@ const validators: RoomSettingsValidators = {
 	},
 	async encrypted({ userId, value, room, rid }) {
 		if (value !== room.encrypted) {
-			if (!roomCoordinator.getRoomDirectives(room.t)?.allowRoomSettingChange(room, RoomSettingsEnum.E2E)) {
+			if (!roomCoordinator.getRoomDirectives(room.t).allowRoomSettingChange(room, RoomSettingsEnum.E2E)) {
 				throw new Meteor.Error('error-action-not-allowed', 'Only groups or direct channels can enable encryption', {
 					method: 'saveRoomSettings',
 					action: 'Change_Room_Encrypted',

apps/meteor/app/discussion/server/methods/createDiscussion.ts

@@ -128,7 +128,7 @@ const create = async ({ prid, pmid, t_name: discussionName, reply, users, user,
 	// auto invite the replied message owner
 	const invitedUsers = message ? [message.u.username, ...users] : users;
 
-	const type = await roomCoordinator.getRoomDirectives(parentRoom.t)?.getDiscussionType(parentRoom);
+	const type = await roomCoordinator.getRoomDirectives(parentRoom.t).getDiscussionType(parentRoom);
 	const description = parentRoom.encrypted ? '' : message?.msg;
 	const topic = parentRoom.name;
 

apps/meteor/app/e2e/client/rocketchat.e2e.room.js

@@ -248,7 +248,7 @@ export class E2ERoom extends Emitter {
 	}
 
 	isSupportedRoomType(type) {
-		return roomCoordinator.getRoomDirectives(type)?.allowRoomSettingChange({}, RoomSettingsEnum.E2E);
+		return roomCoordinator.getRoomDirectives(type).allowRoomSettingChange({}, RoomSettingsEnum.E2E);
 	}
 
 	async importGroupKey(groupKey) {

apps/meteor/app/file-upload/server/lib/FileUpload.js

@@ -450,7 +450,7 @@ export const FileUpload = {
 		}
 
 		const isAuthorizedByRoom = () =>
-			rc_room_type && roomCoordinator.getRoomDirectives(rc_room_type)?.canAccessUploadedFile({ rc_uid, rc_rid, rc_token });
+			rc_room_type && roomCoordinator.getRoomDirectives(rc_room_type).canAccessUploadedFile({ rc_uid, rc_rid, rc_token });
 		const isAuthorizedByJWT = () =>
 			settings.get('FileUpload_Enable_json_web_token_for_files') &&
 			token &&

apps/meteor/app/invites/server/functions/findOrCreateInvite.js

@@ -52,7 +52,7 @@ export const findOrCreateInvite = async (userId, invite) => {
 	}
 
 	const room = Rooms.findOneById(invite.rid);
-	if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.INVITE, userId)) {
+	if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.INVITE, userId)) {
 		throw new Meteor.Error('error-room-type-not-allowed', 'Cannot create invite links for this room type', {
 			method: 'findOrCreateInvite',
 		});

apps/meteor/app/invites/server/functions/useInviteToken.js

@@ -24,7 +24,7 @@ export const useInviteToken = async (userId, token) => {
 
 	const { inviteData, room } = await validateInviteToken(token);
 
-	if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.INVITE, userId)) {
+	if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.INVITE, userId)) {
 		throw new Meteor.Error('error-room-type-not-allowed', "Can't join room of this type via invite", {
 			method: 'useInviteToken',
 			field: 'token',

apps/meteor/app/lib/server/functions/notifications/desktop.js

@@ -15,7 +15,7 @@ import { settings } from '../../../../settings/server';
  * @param {string} notificationMessage The message text to send on notification body
  */
 export function notifyDesktopUser({ userId, user, message, room, duration, notificationMessage }) {
-	const { title, text } = roomCoordinator.getRoomDirectives(room.t)?.getNotificationDetails(room, user, notificationMessage, userId);
+	const { title, text } = roomCoordinator.getRoomDirectives(room.t).getNotificationDetails(room, user, notificationMessage, userId);
 
 	const payload = {
 		title,

apps/meteor/app/lib/server/functions/notifications/email.js

@@ -121,7 +121,7 @@ export function getEmailData({ message, receiver, sender, subscription, room, em
 	const username = settings.get('UI_Use_Real_Name') ? message.u.name || message.u.username : message.u.username;
 	let subjectKey = 'Offline_Mention_All_Email';
 
-	if (!roomCoordinator.getRoomDirectives(room.t)?.isGroupChat(room)) {
+	if (!roomCoordinator.getRoomDirectives(room.t).isGroupChat(room)) {
 		subjectKey = 'Offline_DM_Email';
 	} else if (hasMentionToUser) {
 		subjectKey = 'Offline_Mention_Email';

apps/meteor/app/lib/server/functions/notifications/mobile.js

@@ -54,7 +54,7 @@ export async function getPushData({
 			...(message.t === 'e2e' && { msg: message.msg }),
 		},
 		roomName:
-			settings.get('Push_show_username_room') && roomCoordinator.getRoomDirectives(room.t)?.isGroupChat(room)
+			settings.get('Push_show_username_room') && roomCoordinator.getRoomDirectives(room.t).isGroupChat(room)
 				? `#${roomCoordinator.getRoomName(room.t, room, userId)}`
 				: '',
 		username,

apps/meteor/app/lib/server/lib/sendNotificationsOnMessage.js

@@ -217,7 +217,7 @@ export async function sendMessageNotifications(message, room, usersInThread = []
 		return;
 	}
 
-	const sender = roomCoordinator.getRoomDirectives(room.t)?.getMsgSender(message.u._id);
+	const sender = roomCoordinator.getRoomDirectives(room.t).getMsgSender(message.u._id);
 	if (!sender) {
 		return message;
 	}

apps/meteor/app/lib/server/methods/archiveRoom.ts

@@ -31,7 +31,7 @@ Meteor.methods<ServerMethods>({
 			throw new Meteor.Error('error-invalid-room', 'Invalid room', { method: 'archiveRoom' });
 		}
 
-		if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.ARCHIVE, userId)) {
+		if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.ARCHIVE, userId)) {
 			throw new Meteor.Error('error-direct-message-room', `rooms type: ${room.t} can not be archived`, { method: 'archiveRoom' });
 		}
 

apps/meteor/app/lib/server/methods/blockUser.ts

@@ -25,7 +25,7 @@ Meteor.methods<ServerMethods>({
 
 		const room = Rooms.findOne({ _id: rid });
 
-		if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.BLOCK, userId)) {
+		if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.BLOCK, userId)) {
 			throw new Meteor.Error('error-invalid-room', 'Invalid room', { method: 'blockUser' });
 		}
 

apps/meteor/app/lib/server/methods/joinRoom.ts

@@ -33,7 +33,7 @@ Meteor.methods<ServerMethods>({
 			throw new Meteor.Error('error-invalid-room', 'Invalid room', { method: 'joinRoom' });
 		}
 
-		if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.JOIN, user._id)) {
+		if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.JOIN, user._id)) {
 			throw new Meteor.Error('error-not-allowed', 'Not allowed', { method: 'joinRoom' });
 		}
 

apps/meteor/app/lib/server/methods/leaveRoom.ts

@@ -29,7 +29,7 @@ Meteor.methods<ServerMethods>({
 		const room = Rooms.findOneById(rid);
 		const user = Meteor.user() as unknown as IUser;
 
-		if (!user || !roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.LEAVE, user._id)) {
+		if (!user || !roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.LEAVE, user._id)) {
 			throw new Meteor.Error('error-not-allowed', 'Not allowed', { method: 'leaveRoom' });
 		}
 

apps/meteor/app/slashcommands-unarchiveroom/server/server.ts

@@ -36,7 +36,7 @@ slashCommands.add({
 		}
 
 		// You can not archive direct messages.
-		if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.ARCHIVE, userId)) {
+		if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.ARCHIVE, userId)) {
 			return;
 		}
 

apps/meteor/app/ui-utils/client/lib/LegacyRoomManager.ts

@@ -169,7 +169,7 @@ const computation = Tracker.autorun(() => {
 			const type = typeName.slice(0, 1);
 			const name = typeName.slice(1);
 
-			const room = roomCoordinator.getRoomDirectives(type)?.findRoom(name);
+			const room = roomCoordinator.getRoomDirectives(type).findRoom(name);
 
 			void RoomHistoryManager.getMoreIfIsEmpty(record.rid);
 

apps/meteor/app/ui-utils/client/lib/openRoom.tsx

@@ -31,7 +31,7 @@ export async function openRoom(type: RoomType, name: string, render = true) {
 			}
 
 			try {
-				const room = roomCoordinator.getRoomDirectives(type)?.findRoom(name) || (await call('getRoomByTypeAndName', type, name));
+				const room = roomCoordinator.getRoomDirectives(type).findRoom(name) || (await call('getRoomByTypeAndName', type, name));
 				if (!room._id) {
 					return;
 				}

apps/meteor/client/lib/rooms/roomCoordinator.ts

@@ -71,8 +71,8 @@ class RoomCoordinatorClient extends RoomCoordinator {
 		super.addRoute(path, { ...routeConfig, triggersExit: [roomExit] });
 	}
 
-	getRoomDirectives(roomType: string): IRoomTypeClientDirectives | undefined {
-		return this.roomTypes[roomType]?.directives as IRoomTypeClientDirectives;
+	getRoomDirectives(roomType: string): IRoomTypeClientDirectives {
+		return this.roomTypes[roomType].directives as IRoomTypeClientDirectives;
 	}
 
 	getRoomTypeById(rid: string): RoomType | undefined {
@@ -99,7 +99,7 @@ class RoomCoordinatorClient extends RoomCoordinator {
 	}
 
 	getIcon(room: Partial<IRoom>): IRoomTypeConfig['icon'] {
-		return room?.t && this.getRoomDirectives(room.t)?.getIcon(room);
+		return room?.t && this.getRoomDirectives(room.t).getIcon(room);
 	}
 
 	openRouteLink(roomType: RoomType, subData: RoomIdentification, queryParams?: Record<string, string>): void {
@@ -123,11 +123,11 @@ class RoomCoordinatorClient extends RoomCoordinator {
 	}
 
 	isLivechatRoom(roomType: string): boolean {
-		return Boolean(this.getRoomDirectives(roomType)?.isLivechatRoom());
+		return Boolean(this.getRoomDirectives(roomType).isLivechatRoom());
 	}
 
 	getRoomName(roomType: string, roomData: AtLeast<IRoom, '_id' | 'name' | 'fname' | 'prid'>): string {
-		return this.getRoomDirectives(roomType)?.roomName(roomData) ?? '';
+		return this.getRoomDirectives(roomType).roomName(roomData) ?? '';
 	}
 
 	readOnly(rid: string, user: AtLeast<IUser, 'username'>): boolean {
@@ -184,7 +184,7 @@ class RoomCoordinatorClient extends RoomCoordinator {
 		if (!room?.t) {
 			return false;
 		}
-		if (!this.getRoomDirectives(room.t)?.canSendMessage(rid)) {
+		if (!this.getRoomDirectives(room.t).canSendMessage(rid)) {
 			return false;
 		}
 		if (isRoomFederated(room)) {

apps/meteor/client/providers/AvatarUrlProvider.tsx

@@ -20,7 +20,7 @@ const AvatarUrlProvider: FC = ({ children }) => {
 				return (uid: string, etag?: string): string => getURL(`/avatar/${uid}${etag ? `?etag=${etag}` : ''}`);
 			})(),
 			getRoomPathAvatar: ({ type, ...room }: any): string =>
-				roomCoordinator.getRoomDirectives(type || room.t)?.getAvatarPath({ username: room._id, ...room }) || '',
+				roomCoordinator.getRoomDirectives(type || room.t).getAvatarPath({ username: room._id, ...room }) || '',
 		}),
 		[externalProviderUrl, cdnAvatarUrl],
 	);

apps/meteor/client/sidebar/RoomMenu.tsx

@@ -124,7 +124,7 @@ const RoomMenu = ({
 			closeModal();
 		};
 
-		const warnText = roomCoordinator.getRoomDirectives(type)?.getUiText(UiTextContext.LEAVE_WARNING);
+		const warnText = roomCoordinator.getRoomDirectives(type).getUiText(UiTextContext.LEAVE_WARNING);
 
 		setModal(
 			<WarningModal
@@ -148,7 +148,7 @@ const RoomMenu = ({
 			closeModal();
 		};
 
-		const warnText = roomCoordinator.getRoomDirectives(type)?.getUiText(UiTextContext.HIDE_WARNING);
+		const warnText = roomCoordinator.getRoomDirectives(type).getUiText(UiTextContext.HIDE_WARNING);
 
 		if (dontAskHideRoom) {
 			return hide();

apps/meteor/client/views/admin/rooms/EditRoom.tsx

@@ -63,7 +63,7 @@ const EditRoom = ({ room, onChange, onDelete }: EditRoomProps): ReactElement =>
 
 	const [canViewName, canViewTopic, canViewAnnouncement, canViewArchived, canViewDescription, canViewType, canViewReadOnly] =
 		useMemo(() => {
-			const isAllowed = roomCoordinator.getRoomDirectives(room.t)?.allowRoomSettingChange;
+			const isAllowed = roomCoordinator.getRoomDirectives(room.t).allowRoomSettingChange;
 			return [
 				isAllowed?.(room, RoomSettingsEnum.NAME),
 				isAllowed?.(room, RoomSettingsEnum.TOPIC),

apps/meteor/client/views/directory/tabs/channels/ChannelsTable/ChannelsTableRow.tsx

@@ -17,7 +17,7 @@ type ChannelsTableRowProps = {
 const ChannelsTableRow = ({ onClick, room, mediaQuery }: ChannelsTableRowProps) => {
 	const formatDate = useFormatDate();
 	const { _id, ts, t, name, fname, usersCount, lastMessage, topic, belongsTo } = room;
-	const avatarUrl = roomCoordinator.getRoomDirectives(t)?.getAvatarPath(room);
+	const avatarUrl = roomCoordinator.getRoomDirectives(t).getAvatarPath(room);
 
 	return (
 		<TableRow key={_id} onKeyDown={onClick(name, t)} onClick={onClick(name, t)} tabIndex={0} role='link' action>

apps/meteor/client/views/directory/tabs/teams/TeamsTable/TeamsTableRow.tsx

@@ -17,7 +17,7 @@ type TeamsTableRowProps = {
 const TeamsTableRow = ({ onClick, team, mediaQuery }: TeamsTableRowProps) => {
 	const formatDate = useFormatDate();
 	const { _id, ts, t, name, fname, topic, roomsCount } = team;
-	const avatarUrl = roomCoordinator.getRoomDirectives(t)?.getAvatarPath(team);
+	const avatarUrl = roomCoordinator.getRoomDirectives(t).getAvatarPath(team);
 
 	return (
 		<TableRow key={_id} onKeyDown={onClick(name, t)} onClick={onClick(name, t)} tabIndex={0} role='link' action>

apps/meteor/client/views/omnichannel/directory/components/ContactField.tsx

@@ -21,7 +21,7 @@ const ContactField = ({ contact, room }: ContactFieldProps) => {
 	const t = useTranslation();
 	const { status } = contact;
 	const { fname, t: type } = room;
-	const avatarUrl = roomCoordinator.getRoomDirectives(type)?.getAvatarPath(room) || '';
+	const avatarUrl = roomCoordinator.getRoomDirectives(type).getAvatarPath(room) || '';
 
 	const getVisitorInfo = useEndpoint('GET', '/v1/livechat/visitors.info');
 	const { data, isLoading, isError } = useQuery(['/v1/livechat/visitors.info', contact._id], () =>

apps/meteor/client/views/room/contextualBar/Info/EditRoomInfo/EditChannel.js

@@ -205,7 +205,7 @@ function EditChannel({ room, onClickClose, onClickBack }) {
 		canViewJoinCode,
 		canViewEncrypted,
 	] = useMemo(() => {
-		const isAllowed = roomCoordinator.getRoomDirectives(room.t)?.allowRoomSettingChange || (() => {});
+		const isAllowed = roomCoordinator.getRoomDirectives(room.t).allowRoomSettingChange || (() => {});
 		return [
 			isAllowed(room, RoomSettingsEnum.NAME),
 			isAllowed(room, RoomSettingsEnum.TOPIC),

apps/meteor/client/views/room/contextualBar/Info/hooks/actions/useRoomHide.tsx

@@ -26,7 +26,7 @@ export const useRoomHide = (room: IRoom) => {
 			setModal(null);
 		};
 
-		const warnText = roomCoordinator.getRoomDirectives(room.t)?.getUiText(UiTextContext.HIDE_WARNING);
+		const warnText = roomCoordinator.getRoomDirectives(room.t).getUiText(UiTextContext.HIDE_WARNING);
 
 		setModal(
 			<WarningModal

apps/meteor/client/views/room/contextualBar/Info/hooks/actions/useRoomLeave.tsx

@@ -31,7 +31,7 @@ export const useRoomLeave = (room: IRoom, joined = true) => {
 			setModal(null);
 		};
 
-		const warnText = roomCoordinator.getRoomDirectives(room.t)?.getUiText(UiTextContext.LEAVE_WARNING);
+		const warnText = roomCoordinator.getRoomDirectives(room.t).getUiText(UiTextContext.LEAVE_WARNING);
 
 		setModal(
 			<WarningModal

apps/meteor/client/views/teams/contextualBar/info/TeamsInfoWithData.js

@@ -120,7 +120,7 @@ const TeamsInfoWithLogic = ({ room, openEditing }) => {
 			}
 		};
 
-		const warnText = roomCoordinator.getRoomDirectives(room.t)?.getUiText(UiTextContext.HIDE_WARNING);
+		const warnText = roomCoordinator.getRoomDirectives(room.t).getUiText(UiTextContext.HIDE_WARNING);
 
 		if (dontAskHideRoom) {
 			return hide();

apps/meteor/ee/server/lib/message-read-receipt/ReadReceipt.js

@@ -67,7 +67,7 @@ export const ReadReceipt = {
 			await MessagesRaw.setAsReadById(message._id);
 		}
 
-		const extraData = roomCoordinator.getRoomDirectives(t)?.getReadReceiptsExtraData(message);
+		const extraData = roomCoordinator.getRoomDirectives(t).getReadReceiptsExtraData(message);
 		this.storeReadReceipts([{ _id: message._id }], roomId, userId, extraData);
 	},
 

apps/meteor/server/lib/rooms/roomCoordinator.ts

@@ -66,8 +66,8 @@ class RoomCoordinatorServer extends RoomCoordinator {
 		});
 	}
 
-	getRoomDirectives(roomType: string): IRoomTypeServerDirectives | undefined {
-		return this.roomTypes[roomType]?.directives as IRoomTypeServerDirectives;
+	getRoomDirectives(roomType: string): IRoomTypeServerDirectives {
+		return this.roomTypes[roomType].directives as IRoomTypeServerDirectives;
 	}
 
 	openRoom(_type: string, _name: string, _render = true): void {
@@ -79,7 +79,7 @@ class RoomCoordinatorServer extends RoomCoordinator {
 	}
 
 	getRoomName(roomType: string, roomData: IRoom, userId?: string): string {
-		return this.getRoomDirectives(roomType)?.roomName(roomData, userId) ?? '';
+		return this.getRoomDirectives(roomType).roomName(roomData, userId) ?? '';
 	}
 
 	setRoomFind(roomType: string, roomFind: Required<Pick<IRoomTypeServerDirectives, 'roomFind'>>['roomFind']): void {
@@ -96,7 +96,7 @@ class RoomCoordinatorServer extends RoomCoordinator {
 	}
 
 	getRoomFind(roomType: string): Required<Pick<IRoomTypeServerDirectives, 'roomFind'>>['roomFind'] | undefined {
-		return this.getRoomDirectives(roomType)?.roomFind;
+		return this.getRoomDirectives(roomType).roomFind;
 	}
 
 	searchableRoomTypes(): Array<string> {

apps/meteor/server/methods/muteUserInRoom.ts

@@ -48,7 +48,7 @@ Meteor.methods<ServerMethods>({
 			});
 		}
 
-		if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.MUTE, fromId)) {
+		if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.MUTE, fromId)) {
 			throw new Meteor.Error('error-invalid-room-type', `${room.t} is not a valid room type`, {
 				method: 'muteUserInRoom',
 				type: room.t,

apps/meteor/server/methods/removeUserFromRoom.ts

@@ -44,7 +44,7 @@ Meteor.methods<ServerMethods>({
 
 		const room = Rooms.findOneById(data.rid);
 
-		if (!room || !roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.REMOVE_USER, fromId)) {
+		if (!room || !roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.REMOVE_USER, fromId)) {
 			throw new Meteor.Error('error-not-allowed', 'Not allowed', {
 				method: 'removeUserFromRoom',
 			});

apps/meteor/server/methods/unmuteUserInRoom.ts

@@ -42,7 +42,7 @@ Meteor.methods<ServerMethods>({
 			});
 		}
 
-		if (!roomCoordinator.getRoomDirectives(room.t)?.allowMemberAction(room, RoomMemberActions.MUTE, fromId)) {
+		if (!roomCoordinator.getRoomDirectives(room.t).allowMemberAction(room, RoomMemberActions.MUTE, fromId)) {
 			throw new Meteor.Error('error-invalid-room-type', `${room.t} is not a valid room type`, {
 				method: 'unmuteUserInRoom',
 				type: room.t,