[FIX] Chats order (#2688)

* Persist highest value on subscription.roomUpdatedAt

* Update tests

Co-authored-by: Djorkaeff Alexandre <djorkaeff.unb@gmail.com>

app/lib/methods/helpers/mergeSubscriptionsRooms.js

@@ -15,11 +15,9 @@ export const merge = (subscription, room) => {
 	if (room) {
 		if (room._updatedAt) {
 			subscription.lastMessage = normalizeMessage(room.lastMessage);
-			if (subscription.lastMessage) {
-				subscription.roomUpdatedAt = subscription.lastMessage.ts;
-			} else {
-				subscription.roomUpdatedAt = room._updatedAt;
-			}
+			const updatedAt = room?._updatedAt ? new Date(room._updatedAt) : null;
+			const lastMessageTs = subscription?.lastMessage?.ts ? new Date(subscription.lastMessage.ts) : null;
+			subscription.roomUpdatedAt = Math.max(updatedAt, lastMessageTs);
 			subscription.description = room.description;
 			subscription.topic = room.topic;
 			subscription.announcement = room.announcement;

app/presentation/RoomItem/RoomItem.js

@@ -39,7 +39,6 @@ const RoomItem = ({
 	tunread,
 	tunreadUser,
 	tunreadGroup,
-	roomUpdatedAt,
 	testID,
 	swipeEnabled,
 	onPress,
@@ -88,7 +87,6 @@ const RoomItem = ({
 								alert={alert}
 							/>
 							<UpdatedAt
-								roomUpdatedAt={roomUpdatedAt}
 								date={date}
 								theme={theme}
 								hideUnreadStatus={hideUnreadStatus}
@@ -175,7 +173,6 @@ RoomItem.propTypes = {
 	tunread: PropTypes.array,
 	tunreadUser: PropTypes.array,
 	tunreadGroup: PropTypes.array,
-	roomUpdatedAt: PropTypes.instanceOf(Date),
 	swipeEnabled: PropTypes.bool,
 	toggleFav: PropTypes.func,
 	toggleRead: PropTypes.func,

app/presentation/RoomItem/UpdatedAt.js

@@ -7,9 +7,9 @@ import { themes } from '../../constants/colors';
 import { capitalize } from '../../utils/room';
 
 const UpdatedAt = React.memo(({
-	roomUpdatedAt, date, theme, hideUnreadStatus, alert
+	date, theme, hideUnreadStatus, alert
 }) => {
-	if (!roomUpdatedAt) {
+	if (!date) {
 		return null;
 	}
 	return (
@@ -39,7 +39,6 @@ const UpdatedAt = React.memo(({
 });
 
 UpdatedAt.propTypes = {
-	roomUpdatedAt: PropTypes.instanceOf(Date),
 	date: PropTypes.string,
 	theme: PropTypes.string,
 	hideUnreadStatus: PropTypes.bool,

app/presentation/RoomItem/index.js

@@ -136,7 +136,7 @@ class RoomItemContainer extends React.Component {
 		const name = getRoomTitle(item);
 		const avatar = getRoomAvatar(item);
 		const isRead = getIsRead(item);
-		const date = item.lastMessage?.ts && formatDate(item.lastMessage.ts);
+		const date = item.roomUpdatedAt && formatDate(item.roomUpdatedAt);
 		const alert = (item.alert || item.tunread?.length);
 
 		let accessibilityLabel = name;
@@ -178,7 +178,6 @@ class RoomItemContainer extends React.Component {
 				status={status}
 				hideUnreadStatus={item.hideUnreadStatus}
 				alert={alert}
-				roomUpdatedAt={item.roomUpdatedAt}
 				lastMessage={item.lastMessage}
 				showLastMessage={showLastMessage}
 				username={username}

storybook/stories/RoomItem.js

@@ -17,8 +17,7 @@ const lastMessage = {
 	msg: longText
 };
 const updatedAt = {
-	date: '10:00',
-	roomUpdatedAt: new Date('2020-01-01')
+	date: '10:00'
 };
 
 const RoomItem = props => (