[FIX] DM header blink (#2011)

app/lib/methods/canOpenRoom.js

@@ -61,8 +61,15 @@ export default async function canOpenRoom({ rid, path }) {
 
 		if (rid) {
 			try {
-				await subsCollection.find(rid);
-				return { rid };
+				const room = await subsCollection.find(rid);
+				return {
+					rid,
+					t: room.t,
+					name: room.name,
+					fname: room.fname,
+					prid: room.prid,
+					uids: room.uids
+				};
 			} catch (e) {
 				// Do nothing
 			}

app/lib/rocketchat.js

@@ -812,7 +812,9 @@ const RocketChat = {
 		return this.sdk.get('rooms.info', { roomId });
 	},
 
-	getUidDirectMessage(room, userId) {
+	getUidDirectMessage(room) {
+		const { id: userId } = reduxStore.getState().login.user;
+
 		// legacy method
 		if (!room.uids && room.rid && room.t === 'd') {
 			return room.rid.replace(userId, '').trim();

app/sagas/deepLinking.js

@@ -34,7 +34,12 @@ const navigate = function* navigate({ params }) {
 		const [type, name] = params.path.split('/');
 		if (room) {
 			yield Navigation.navigate('RoomsListView');
-			Navigation.navigate('RoomView', { name, t: roomTypes[type], ...room });
+			Navigation.navigate('RoomView', {
+				name,
+				t: roomTypes[type],
+				roomUserId: RocketChat.getUidDirectMessage(room),
+				...room
+			});
 		}
 	} else {
 		yield handleInviteLink({ params });

app/views/RoomActionsView/index.js

@@ -384,11 +384,10 @@ class RoomActionsView extends React.Component {
 
 	updateRoomMember = async() => {
 		const { room } = this.state;
-		const { user } = this.props;
 
 		try {
 			if (!RocketChat.isGroupChat(room)) {
-				const roomUserId = RocketChat.getUidDirectMessage(room, user.id);
+				const roomUserId = RocketChat.getUidDirectMessage(room);
 				const result = await RocketChat.getUserInfo(roomUserId);
 				if (result.success) {
 					this.setState({ member: result.user });

app/views/RoomView/index.js

@@ -390,10 +390,10 @@ class RoomView extends React.Component {
 		const { t } = room;
 
 		if (t === 'd' && !RocketChat.isGroupChat(room)) {
-			const { user, navigation } = this.props;
+			const { navigation } = this.props;
 
 			try {
-				const roomUserId = RocketChat.getUidDirectMessage(room, user.id);
+				const roomUserId = RocketChat.getUidDirectMessage(room);
 
 				navigation.setParams({ roomUserId });
 

app/views/RoomsListView/index.js

@@ -531,10 +531,7 @@ class RoomsListView extends React.Component {
 
 	getUserPresence = uid => RocketChat.getUserPresence(uid)
 
-	getUidDirectMessage = (room) => {
-		const { user: { id } } = this.props;
-		return RocketChat.getUidDirectMessage(room, id);
-	}
+	getUidDirectMessage = room => RocketChat.getUidDirectMessage(room);
 
 	goRoom = (item) => {
 		const { navigation } = this.props;