element-web/src/RoomListSorter.js
Travis Ralston 344dac4fb9 Convert CommonJS exports to ES6-compatible exports
We use `export default` begrudgingly here. Ideally we'd use just `export`, though this entire SDK expects things to be exported as a default. Instead of breaking everything, we'll sacrifice our export pattern for a smaller diff - a later commit can always do the default export -> regular export conversion.
2019-12-22 21:01:02 -07:00

31 lines
934 B
JavaScript

/*
Copyright 2015, 2016 OpenMarket Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
'use strict';
function tsOfNewestEvent(room) {
if (room.timeline.length) {
return room.timeline[room.timeline.length - 1].getTs();
} else {
return Number.MAX_SAFE_INTEGER;
}
}
export function mostRecentActivityFirst(roomList) {
return roomList.sort(function(a, b) {
return tsOfNewestEvent(b) - tsOfNewestEvent(a);
});
}