fix set

RocketChat · Oct 18, 2023 · e4ee8ce · e4ee8ce
1 parent 211dfc2
commit e4ee8ce
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/apps/meteor/app/lib/server/functions/processWebhookMessage.ts b/apps/meteor/app/lib/server/functions/processWebhookMessage.ts
@@ -33,14 +33,21 @@ type DefaultValues = {
 	emoji: string;
 };
 
+const toArray = (value: string | Array<string>): Array<string> => {
+	if (typeof value === 'string') {
+		return [value];
+	}
+	return value;
+};
+
 export const processWebhookMessage = async function (
 	messageObj: Payload,
 	user: IUser & { username: RequiredField<IUser, 'username'> },
 	defaultValues: DefaultValues = { channel: '', alias: '', avatar: '', emoji: '' },
 ) {
 	const sentData = [];
 
-	const channels: Array<string> = [...new Set(messageObj.channel || messageObj.roomId || defaultValues.channel)];
+	const channels: Array<string> = [...new Set(toArray(messageObj.channel || messageObj.roomId || defaultValues.channel))];
 
 	for await (const channel of channels) {
 		const channelType = channel[0];