Inline inviteMultipleToRoom (#33027)

This two-line method serves mostly to obfuscate, imho. Let's get rid of it.

apps/web/src/components/structures/SpaceRoomView.tsx

@@ -34,7 +34,7 @@ import { useFeatureEnabled } from "../../hooks/useSettings";
 import { useStateArray } from "../../hooks/useStateArray";
 import { _t } from "../../languageHandler";
 import PosthogTrackers from "../../PosthogTrackers";
-import { inviteMultipleToRoom, showRoomInviteDialog } from "../../RoomInvite";
+import { showRoomInviteDialog } from "../../RoomInvite";
 import { UIComponent } from "../../settings/UIFeature";
 import { UPDATE_EVENT } from "../../stores/AsyncStore";
 import RightPanelStore from "../../stores/right-panel/RightPanelStore";
@@ -76,6 +76,7 @@ import SpaceHierarchy, { showRoom } from "./SpaceHierarchy";
 import { type RoomPermalinkCreator } from "../../utils/permalinks/Permalinks";
 import SpacePillButton from "./SpacePillButton.tsx";
 import { useRoomName } from "../../hooks/useRoomName.ts";
+import MultiInviter from "../../utils/MultiInviter.ts";
 
 interface IProps {
     space: Room;
@@ -538,11 +539,12 @@ const SpaceSetupPrivateInvite: React.FC<{
         setBusy(true);
         const targetIds = emailAddresses.map((name) => name.trim()).filter(Boolean);
         try {
-            const result = await inviteMultipleToRoom(space.client, space.roomId, targetIds);
+            const inviter = new MultiInviter(space.client, space.roomId);
+            const states = await inviter.invite(targetIds);
 
-            const failedUsers = Object.keys(result.states).filter((a) => result.states[a] === "error");
+            const failedUsers = Object.keys(states).filter((a) => states[a] === "error");
             if (failedUsers.length > 0) {
-                logger.log("Failed to invite users to space: ", result);
+                logger.log("Failed to invite users to space:", states);
                 setError(
                     _t("create_space|failed_invite_users", {
                         csvUsers: failedUsers.join(", "),

apps/web/src/components/views/dialogs/InviteDialog.tsx

@@ -25,7 +25,7 @@ import { getDefaultIdentityServerUrl, setToDefaultIdentityServer } from "../../.
 import { buildActivityScores, buildMemberScores, compareMembers } from "../../../utils/SortMembers";
 import { abbreviateUrl } from "../../../utils/UrlUtils";
 import IdentityAuthClient from "../../../IdentityAuthClient";
-import { type IInviteResult, inviteMultipleToRoom, showAnyInviteErrors } from "../../../RoomInvite";
+import { showAnyInviteErrors } from "../../../RoomInvite";
 import { Action } from "../../../dispatcher/actions";
 import { DefaultTagID } from "../../../stores/room-list-v3/skip-list/tag";
 import RoomListStore from "../../../stores/room-list/RoomListStore";
@@ -63,6 +63,7 @@ import { type NonEmptyArray } from "../../../@types/common";
 import { SdkContextClass } from "../../../contexts/SDKContext";
 import { type UserProfilesStore } from "../../../stores/UserProfilesStore";
 import InviteProgressBody from "./InviteProgressBody.tsx";
+import MultiInviter, { type CompletionStates as MultiInviterCompletionStates } from "../../../utils/MultiInviter.ts";
 
 // we have a number of types defined from the Matrix spec which can't reasonably be altered here.
 /* eslint-disable camelcase */
@@ -409,10 +410,14 @@ export default class InviteDialog extends React.PureComponent<Props, IInviteDial
             .map((member) => ({ userId: member.userId, user: toMember(member) }));
     }
 
-    private shouldAbortAfterInviteError(result: IInviteResult, room: Room): boolean {
+    private shouldAbortAfterInviteError(
+        states: MultiInviterCompletionStates,
+        inviter: MultiInviter,
+        room: Room,
+    ): boolean {
         this.setState({ busy: false });
         const userMap = new Map<string, Member>(this.state.targets.map((member) => [member.userId, member]));
-        return !showAnyInviteErrors(result.states, room, result.inviter, userMap);
+        return !showAnyInviteErrors(states, room, inviter, userMap);
     }
 
     private convertFilter(): Member[] {
@@ -483,11 +488,12 @@ export default class InviteDialog extends React.PureComponent<Props, IInviteDial
         }
 
         try {
-            const result = await inviteMultipleToRoom(cli, this.props.roomId, targetIds, {
+            const inviter = new MultiInviter(cli, this.props.roomId, {
                 // We show our own progress body, so don't pop up a separate dialog.
                 inhibitProgressDialog: true,
             });
-            if (!this.shouldAbortAfterInviteError(result, room)) {
+            const states = await inviter.invite(targetIds);
+            if (!this.shouldAbortAfterInviteError(states, inviter, room)) {
                 // handles setting error message too
                 this.props.onFinished(true);
             }