imterah/element-portable
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Step 8.5: Move various room utilities out of createRoom

Browse source
This commit is contained in:
Travis Ralston 2022-03-24 15:32:22 -06:00
parent 211e00539a
commit 888d470c56
14 changed files with 176 additions and 117 deletions
Download patch file Download diff file Expand all files Collapse all files

27
src/utils/membership.ts
View file

@ -15,6 +15,9 @@ limitations under the License.
*/
import { Room } from "matrix-js-sdk/src/models/room";
import { MatrixClient } from "matrix-js-sdk/src/client";
import { RoomMember } from "matrix-js-sdk/src/models/room-member";
import { RoomStateEvent } from "matrix-js-sdk/src/models/room-state";
/**
* Approximation of a membership status for a given room.
@ -75,3 +78,27 @@ export function isJoinedOrNearlyJoined(membership: string): boolean {
const effective = getEffectiveMembership(membership);
return effective === EffectiveMembership.Join || effective === EffectiveMembership.Invite;
}
/**
* Try to ensure the user is already in the megolm session before continuing
* NOTE: this assumes you've just created the room and there's not been an opportunity
* for other code to run, so we shouldn't miss RoomState.newMember when it comes by.
*/
export async function waitForMember(client: MatrixClient, roomId: string, userId: string, opts = { timeout: 1500 }) {
const { timeout } = opts;
let handler;
return new Promise((resolve) => {
handler = function(_, __, member: RoomMember) { // eslint-disable-line @typescript-eslint/naming-convention
if (member.userId !== userId) return;
if (member.roomId !== roomId) return;
resolve(true);
};
client.on(RoomStateEvent.NewMember, handler);
/* We don't want to hang if this goes wrong, so we proceed and hope the other
user is already in the megolm session */
setTimeout(resolve, timeout, false);
}).finally(() => {
client.removeListener(RoomStateEvent.NewMember, handler);
});
}