fix: omnichannel permissions on RightButton component

app/views/RoomView/RightButtons.tsx

@@ -34,7 +34,7 @@ interface IRightButtonsProps {
 	showActionSheet: Function; // TODO: Change to proper type
 	transferLivechatGuestPermission: boolean;
 	navigation: StackNavigationProp<ChatsStackParamList, 'RoomView'>;
-	omnichannelPermissions: boolean[];
+	omnichannelPermissions: boolean[]; // TODO: Update to proper type
 }
 
 interface IRigthButtonsState {
@@ -82,7 +82,7 @@ class RightButtonsContainer extends Component<IRightButtonsProps, IRigthButtonsS
 
 	shouldComponentUpdate(nextProps: IRightButtonsProps, nextState: IRigthButtonsState) {
 		const { isFollowingThread, tunread, tunreadUser, tunreadGroup } = this.state;
-		const { teamId, status, joined } = this.props;
+		const { teamId, status, joined, omnichannelPermissions } = this.props;
 		if (nextProps.teamId !== teamId) {
 			return true;
 		}
@@ -95,6 +95,9 @@ class RightButtonsContainer extends Component<IRightButtonsProps, IRigthButtonsS
 		if (nextState.isFollowingThread !== isFollowingThread) {
 			return true;
 		}
+		if (!dequal(nextProps.omnichannelPermissions, omnichannelPermissions)) {
+			return true;
+		}
 		if (!dequal(nextState.tunread, tunread)) {
 			return true;
 		}
@@ -174,21 +177,6 @@ class RightButtonsContainer extends Component<IRightButtonsProps, IRigthButtonsS
 		}
 	};
 
-	canForwardGuest = async () => {
-		const { transferLivechatGuestPermission, rid } = this.props;
-		const permissions = await RocketChat.hasPermission([transferLivechatGuestPermission], rid);
-		return permissions[0];
-	};
-
-	canReturnQueue = async () => {
-		try {
-			const { returnQueue } = await RocketChat.getRoutingConfig();
-			return returnQueue;
-		} catch {
-			return false;
-		}
-	};
-
 	returnLivechat = () => {
 		const { rid } = this.props;
 		showConfirmationAlert({
@@ -212,26 +200,31 @@ class RightButtonsContainer extends Component<IRightButtonsProps, IRigthButtonsS
 
 	showMoreActions = () => {
 		logEvent(events.ROOM_SHOW_MORE_ACTIONS);
-		const { showActionSheet, rid, omnichannelPermissions, navigation } = this.props;
+		const { showActionSheet, rid, navigation, omnichannelPermissions } = this.props;
 
-		const options = [
+		const options = [];
-			omnichannelPermissions[0] && {
+		if (omnichannelPermissions[0]) {
+			options.push({
 				title: i18n.t('Forward_Chat'),
 				icon: 'chat-forward',
 				onPress: () => navigation.navigate('ForwardLivechatView', { rid })
-			},
+			});
-			omnichannelPermissions[1] && {
+		}
+
+		if (omnichannelPermissions[1]) {
+			options.push({
 				title: i18n.t('Return_to_waiting_line'),
 				icon: 'move-to-the-queue',
 				onPress: () => this.returnLivechat()
-			},
+			});
-			{
+		}
-				title: i18n.t('Close'),
+
-				icon: 'chat-close',
+		options.push({
-				onPress: () => this.closeLivechat(),
+			title: i18n.t('Close'),
-				danger: true
+			icon: 'chat-close',
-			}
+			onPress: () => this.closeLivechat(),
-		];
+			danger: true
+		});
 
 		showActionSheet({ options });
 	};

app/views/RoomView/index.tsx

@@ -93,7 +93,8 @@ const stateAttrsUpdate = [
 	'reacting',
 	'readOnly',
 	'member',
-	'showingBlockingLoader'
+	'showingBlockingLoader',
+	'omnichannelPermissions'
 ];
 const roomAttrsUpdate = [
 	'f',
@@ -165,9 +166,7 @@ interface IRoomViewState {
 	readOnly: boolean;
 	unreadsCount: number | null;
 	roomUserId?: string | null;
-	canReturnQueue: boolean;
+	omnichannelPermissions: object; // TODO: Update to proper type
-	canForwardGuest: boolean;
-	canViewCannedResponse: boolean;
 }
 
 class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
@@ -238,9 +237,7 @@ class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
 			readOnly: false,
 			unreadsCount: null,
 			roomUserId,
-			canReturnQueue: false,
+			omnichannelPermissions: {}
-			canForwardGuest: false,
-			canViewCannedResponse: false
 		};
 		this.setHeader();
 
@@ -251,6 +248,10 @@ class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
 			this.findAndObserveRoom(this.rid);
 		}
 
+		if (this.t === 'l') {
+			this.setOmnichannelPermissions();
+		}
+
 		this.setReadOnly();
 
 		this.messagebox = React.createRef();
@@ -357,7 +358,6 @@ class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
 				!dequal(prevState.roomUpdate.status, roomUpdate.status) ||
 				prevState.joined !== joined
 			) {
-				this.setOmnichannelPermissions();
 				this.setHeader();
 			}
 		}
@@ -470,7 +470,7 @@ class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
 	}
 
 	setHeader = () => {
-		const { room, unreadsCount, roomUserId, joined, canReturnQueue, canForwardGuest } = this.state;
+		const { room, unreadsCount, roomUserId, joined, canForwardGuest, canReturnQueue } = this.state;
 		const { navigation, isMasterDetail, theme, baseUrl, user, insets, route } = this.props;
 		const { rid, tmid } = this;
 		if (!room.rid) {
@@ -517,7 +517,6 @@ class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
 			numIconsRight = 3;
 		}
 		const headerTitlePosition = getHeaderTitlePosition({ insets, numIconsRight });
-		const omnichannelPermissions = [canForwardGuest, canReturnQueue];
 
 		navigation.setOptions({
 			headerShown: true,
@@ -565,7 +564,7 @@ class RoomView extends React.Component<IRoomViewProps, IRoomViewState> {
 					teamId={teamId}
 					joined={joined}
 					status={room.status}
-					omnichannelPermissions={omnichannelPermissions}
+					omnichannelPermissions={[canForwardGuest, canReturnQueue]}
 					t={this.t || t}
 					encrypted={encrypted}
 					navigation={navigation}