.changeset/three-turkeys-dress.md (1)

6-7: Clean up text and include full endpoint path

Clarify the endpoint with /v1 prefix and remove the stray “7” line.

-Adds deprecation warning on `livechat:removeRoom` with new endpoint replacing it; `livechat/rooms.delete`
-7
+Deprecate `livechat:removeRoom`; use `/v1/livechat/rooms.delete`.

packages/rest-typings/src/v1/omnichannel.ts (1)

3992-4005: Use IRoom['_id'] for roomId to match conventions

Aligns with nearby types (e.g., LivechatRoomOnHold). No runtime effect; improves type accuracy.

-type POSTLivechatRemoveRoomParams = {
-	roomId: string;
-};
+type POSTLivechatRemoveRoomParams = {
+	roomId: IRoom['_id'];
+};

apps/meteor/tests/e2e/utils/omnichannel/rooms.ts (1)

55-58: Assert delete status for earlier failure signal

Match the pattern used in updateRoom() for clearer test failures.

 		async delete() {
 			await closeRoom(api, { roomId: room._id, visitorToken });
-			return api.post('/livechat/rooms.delete', { roomId: room._id });
+			const response = await api.post('/livechat/rooms.delete', { roomId: room._id });
+			if (response.status() !== 200) {
+				throw Error(`Unable to delete room [http status: ${response.status()}]`);
+			}
+			return response;
 		},

apps/meteor/app/livechat/server/methods/removeRoom.ts (1)

19-19: Fix deprecation log: wrong method name

It should reference livechat:removeRoom.

-		methodDeprecationLogger.method('livechat:removeCustomField', '8.0.0', '/v1/livechat/rooms.delete');
+		methodDeprecationLogger.method('livechat:removeRoom', '8.0.0', '/v1/livechat/rooms.delete');

apps/meteor/client/views/omnichannel/currentChats/hooks/useRemoveCurrentChatMutation.ts (1)

7-9: Prefer void over null for mutation result

Endpoint returns success with no payload; keep types as void for consistency.

-export const useRemoveCurrentChatMutation = (
-	options?: Omit<UseMutationOptions<null, Error, IRoom['_id']>, 'mutationFn'>,
-): UseMutationResult<null, Error, IRoom['_id']> => {
+export const useRemoveCurrentChatMutation = (
+	options?: Omit<UseMutationOptions<void, Error, IRoom['_id']>, 'mutationFn'>,
+): UseMutationResult<void, Error, IRoom['_id']> => {
 	const removeRoom = useEndpoint('POST', '/v1/livechat/rooms.delete');

Also applies to: 13-13

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Learnt from: cardoso
PR: RocketChat/Rocket.Chat#36890
File: apps/meteor/tests/e2e/e2e-encryption/e2ee-otr.spec.ts:21-26
Timestamp: 2025-09-16T13:33:49.237Z
Learning: In Rocket.Chat test files, the im.delete API endpoint accepts either a `roomId` parameter (requiring the actual DM room _id) or a `username` parameter (for the DM partner's username). It does not accept slug-like constructions such as concatenating usernames together.

Learnt from: cardoso
PR: RocketChat/Rocket.Chat#36890
File: apps/meteor/tests/e2e/e2e-encryption/e2ee-otr.spec.ts:21-26
Timestamp: 2025-09-16T13:33:49.237Z
Learning: In Rocket.Chat test files, the im.delete API endpoint accepts either a `roomId` parameter (requiring the actual DM room _id) or a `username` parameter (for the DM partner's username). It does not accept slug-like constructions such as concatenating usernames together.

Learnt from: cardoso
PR: RocketChat/Rocket.Chat#36890
File: apps/meteor/tests/e2e/e2e-encryption/e2ee-otr.spec.ts:21-26
Timestamp: 2025-09-16T13:33:49.237Z
Learning: The im.delete API endpoint accepts either a `roomId` parameter (requiring the actual DM room _id) or a `username` parameter (for the DM partner's username). Constructing slug-like identifiers like `user2${Users.userE2EE.data.username}` doesn't work for this endpoint.

apps/meteor/app/livechat/server/methods/removeRoom.ts (1)

7-7: Import LGTM; add JSDoc deprecation on the DDP method signature

Surface the deprecation to TS consumers as well.

 declare module '@rocket.chat/ddp-client' {
 	// eslint-disable-next-line @typescript-eslint/naming-convention
 	interface ServerMethods {
-		'livechat:removeRoom'(rid: IRoom['_id']): void;
+		/**
+		 * @deprecated Use POST /v1/livechat/rooms.delete instead. Scheduled for removal in 8.0.0.
+		 */
+		'livechat:removeRoom'(rid: IRoom['_id']): void;
 	}
 }

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

Disabled knowledge base sources:

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Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

Disabled knowledge base sources:

• Jira integration is disabled by default for public repositories

You can enable these sources in your CodeRabbit configuration.