RocketChat/Rocket.Chat

import { Authorization } from '@rocket.chat/core-services';
import type { IUser, IRocketChatRecord } from '@rocket.chat/core-typings';
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Meteor } from 'meteor/meteor';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        getUserRoles(): (IRocketChatRecord & Pick<IUser, '_id' | 'roles' | 'username'>)[];
    }
}

Meteor.methods<ServerMethods>({
    async getUserRoles() {
        if (!Meteor.userId()) {
            throw new Meteor.Error('error-invalid-user', 'Invalid user', { method: 'getUserRoles' });
        }

        return Authorization.getUsersFromPublicRoles();
    },
});