Regression: Fix threads list (#26052)

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apps/meteor/client/lib/utils/mapMessageFromApi.ts

@@ -1,21 +1,16 @@
 import type { IMessage } from '@rocket.chat/core-typings';
 import { Serialized } from '@rocket.chat/core-typings';
 
-export const mapMessageFromApi = ({
-	attachments = [],
-	tlm,
-	ts,
-	_updatedAt,
-	webRtcCallEndTs,
-	...message
-}: Serialized<IMessage>): IMessage => ({
+export const mapMessageFromApi = ({ attachments, tlm, ts, _updatedAt, webRtcCallEndTs, ...message }: Serialized<IMessage>): IMessage => ({
 	...message,
 	ts: new Date(ts),
 	...(tlm && { tlm: new Date(tlm) }),
 	_updatedAt: new Date(_updatedAt),
 	...(webRtcCallEndTs && { webRtcCallEndTs: new Date(webRtcCallEndTs) }),
-	attachments: attachments.map(({ ts, ...attachment }) => ({
-		...(ts && { ts: new Date(ts) }),
-		...attachment,
-	})),
+	...(attachments && {
+		attachments: attachments.map(({ ts, ...attachment }) => ({
+			...(ts && { ts: new Date(ts) }),
+			...attachment,
+		})),
+	}),
 });