[FIX] Incorrect error message when opening channel in anonymous read (#22066)

app/lib/server/methods/getMessages.js

@@ -7,10 +7,6 @@ Meteor.methods({
 	getMessages(messages) {
 		check(messages, [String]);
 
-		if (!Meteor.userId()) {
-			throw new Meteor.Error('error-invalid-user', 'Invalid user', { method: 'getSingleMessage' });
-		}
-
 		const cache = {};
 
 		return messages.map((msgId) => {

server/methods/loadMissedMessages.js

@@ -9,12 +9,6 @@ Meteor.methods({
 		check(rid, String);
 		check(start, Date);
 
-		if (!Meteor.userId()) {
-			throw new Meteor.Error('error-invalid-user', 'Invalid user', {
-				method: 'loadMissedMessages',
-			});
-		}
-
 		const fromId = Meteor.userId();
 		if (!Meteor.call('canAccessRoom', rid, fromId)) {
 			return false;