RocketChat/Rocket.Chat

import type { ServerMethods } from '@rocket.chat/ddp-client';
import { check } from 'meteor/check';
import { Meteor } from 'meteor/meteor';

import { settings } from '../../../settings/server';
import { setRealName } from '../functions/setRealName';
import { RateLimiter } from '../lib';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        setRealName(name: string): string;
    }
}

Meteor.methods<ServerMethods>({
    async setRealName(name) {
        check(name, String);

        if (!Meteor.userId()) {
            throw new Meteor.Error('error-invalid-user', 'Invalid user', { method: 'setRealName' });
        }

        if (!settings.get('Accounts_AllowRealNameChange')) {
            throw new Meteor.Error('error-not-allowed', 'Not allowed', { method: 'setRealName' });
        }

        if (!(await setRealName(Meteor.userId(), name))) {
            throw new Meteor.Error('error-could-not-change-name', 'Could not change name', {
                method: 'setRealName',
            });
        }

        return name;
    },
});

RateLimiter.limitMethod('setRealName', 1, 1000, {
    userId: () => true,
});